select()rename()mutate()group_by%>%Chapter 12, Managing Data Frames with the dplyr package
library(dplyr)##
## Attaching package: 'dplyr'## The following objects are masked from 'package:stats':
##
## filter, lag## The following objects are masked from 'package:base':
##
## intersect, setdiff, setequal, unionselect()chicago <- readRDS("chicago.rds")
glimpse(chicago)## Rows: 6,940
## Columns: 8
## $ city <chr> "chic", "chic", "chic", "chic", "chic", "chic", "chic", "ch…
## $ tmpd <dbl> 31.5, 33.0, 33.0, 29.0, 32.0, 40.0, 34.5, 29.0, 26.5, 32.5,…
## $ dptp <dbl> 31.500, 29.875, 27.375, 28.625, 28.875, 35.125, 26.750, 22.…
## $ date <date> 1987-01-01, 1987-01-02, 1987-01-03, 1987-01-04, 1987-01-05…
## $ pm25tmean2 <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,…
## $ pm10tmean2 <dbl> 34.00000, NA, 34.16667, 47.00000, NA, 48.00000, 41.00000, 3…
## $ o3tmean2 <dbl> 4.250000, 3.304348, 3.333333, 4.375000, 4.750000, 5.833333,…
## $ no2tmean2 <dbl> 19.98810, 23.19099, 23.81548, 30.43452, 30.33333, 25.77233,…head(arrange(chicago, date), 10)## city tmpd dptp date pm25tmean2 pm10tmean2 o3tmean2 no2tmean2
## 1 chic 31.5 31.500 1987-01-01 NA 34.00000 4.250000 19.98810
## 2 chic 33.0 29.875 1987-01-02 NA NA 3.304348 23.19099
## 3 chic 33.0 27.375 1987-01-03 NA 34.16667 3.333333 23.81548
## 4 chic 29.0 28.625 1987-01-04 NA 47.00000 4.375000 30.43452
## 5 chic 32.0 28.875 1987-01-05 NA NA 4.750000 30.33333
## 6 chic 40.0 35.125 1987-01-06 NA 48.00000 5.833333 25.77233
## 7 chic 34.5 26.750 1987-01-07 NA 41.00000 9.291667 20.58171
## 8 chic 29.0 22.000 1987-01-08 NA 36.00000 11.291667 17.03723
## 9 chic 26.5 29.000 1987-01-09 NA 33.28571 4.500000 23.38889
## 10 chic 32.5 27.750 1987-01-10 NA NA 4.958333 19.54167# arrange(chicago, date) %>% tail()arrange(chicago, desc(date)) %>%
head(10) #usage of pipe operater## city tmpd dptp date pm25tmean2 pm10tmean2 o3tmean2 no2tmean2
## 1 chic 35 30.1 2005-12-31 15.00000 23.5 2.531250 13.25000
## 2 chic 36 31.0 2005-12-30 15.05714 19.2 3.034420 22.80556
## 3 chic 35 29.4 2005-12-29 7.45000 23.5 6.794837 19.97222
## 4 chic 37 34.5 2005-12-28 17.75000 27.5 3.260417 19.28563
## 5 chic 40 33.6 2005-12-27 23.56000 27.0 4.468750 23.50000
## 6 chic 35 29.6 2005-12-26 8.40000 8.5 14.041667 16.81944
## 7 chic 35 32.1 2005-12-25 6.70000 8.0 14.354167 13.79167
## 8 chic 37 35.2 2005-12-24 30.77143 25.2 1.770833 31.98611
## 9 chic 41 32.6 2005-12-23 32.90000 34.5 6.906250 29.08333
## 10 chic 22 23.3 2005-12-22 36.65000 42.5 5.385417 33.73026rename()The dptp column is supposed to represent the dew point
temperature and the pm25tmean2 column provides the PM2.5
data. However, these names are pretty obscure or awkward and probably be
renamed to something more sensible.
chicago_v2 <- rename(chicago, dewpoint = dptp, pm25 = pm25tmean2)
glimpse(chicago_v2)## Rows: 6,940
## Columns: 8
## $ city <chr> "chic", "chic", "chic", "chic", "chic", "chic", "chic", "ch…
## $ tmpd <dbl> 31.5, 33.0, 33.0, 29.0, 32.0, 40.0, 34.5, 29.0, 26.5, 32.5,…
## $ dewpoint <dbl> 31.500, 29.875, 27.375, 28.625, 28.875, 35.125, 26.750, 22.…
## $ date <date> 1987-01-01, 1987-01-02, 1987-01-03, 1987-01-04, 1987-01-05…
## $ pm25 <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,…
## $ pm10tmean2 <dbl> 34.00000, NA, 34.16667, 47.00000, NA, 48.00000, 41.00000, 3…
## $ o3tmean2 <dbl> 4.250000, 3.304348, 3.333333, 4.375000, 4.750000, 5.833333,…
## $ no2tmean2 <dbl> 19.98810, 23.19099, 23.81548, 30.43452, 30.33333, 25.77233,…mutate()The mutate() function exists to compute transformations
of variables in a data frame. Often, you want to create new variables
that are derived from existing variables and mutate()
provides a clean interface for doing that.
chicago_v2 <- mutate(chicago_v2,
pm25detrend = pm25 - mean(pm25, na.rm = TRUE))
head(chicago_v2)## city tmpd dewpoint date pm25 pm10tmean2 o3tmean2 no2tmean2 pm25detrend
## 1 chic 31.5 31.500 1987-01-01 NA 34.00000 4.250000 19.98810 NA
## 2 chic 33.0 29.875 1987-01-02 NA NA 3.304348 23.19099 NA
## 3 chic 33.0 27.375 1987-01-03 NA 34.16667 3.333333 23.81548 NA
## 4 chic 29.0 28.625 1987-01-04 NA 47.00000 4.375000 30.43452 NA
## 5 chic 32.0 28.875 1987-01-05 NA NA 4.750000 30.33333 NA
## 6 chic 40.0 35.125 1987-01-06 NA 48.00000 5.833333 25.77233 NAchicago_v3 <- transmute(chicago_v2,
pm10detrend = pm10tmean2 - mean(pm10tmean2, na.rm = TRUE),
o3detrend = o3tmean2 - mean(o3tmean2, na.rm = TRUE))
glimpse(chicago_v3)## Rows: 6,940
## Columns: 2
## $ pm10detrend <dbl> 0.1047939, NA, 0.2714605, 13.1047939, NA, 14.1047939, 7.10…
## $ o3detrend <dbl> -15.185513, -16.131165, -16.102180, -15.060513, -14.685513…group_byThe group_by() function is used to generate summary
statistics from the data frame within strata defined by a variable. For
example, in this air pollution dataset, you might want to know what the
average annual level of PM2.5 is. So the stratum is the year, and that
is something we can derive from the date variable. In conjunction with
the group_by() function we often use the summarize()
function (or summarise() for some parts of the world).
The general operation here is a combination of splitting a data frame
into separate pieces defined by a variable or group of variables
(group_by()), and then applying a summary function across
those subsets (summarize()).
glimpse(chicago)## Rows: 6,940
## Columns: 8
## $ city <chr> "chic", "chic", "chic", "chic", "chic", "chic", "chic", "ch…
## $ tmpd <dbl> 31.5, 33.0, 33.0, 29.0, 32.0, 40.0, 34.5, 29.0, 26.5, 32.5,…
## $ dptp <dbl> 31.500, 29.875, 27.375, 28.625, 28.875, 35.125, 26.750, 22.…
## $ date <date> 1987-01-01, 1987-01-02, 1987-01-03, 1987-01-04, 1987-01-05…
## $ pm25tmean2 <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,…
## $ pm10tmean2 <dbl> 34.00000, NA, 34.16667, 47.00000, NA, 48.00000, 41.00000, 3…
## $ o3tmean2 <dbl> 4.250000, 3.304348, 3.333333, 4.375000, 4.750000, 5.833333,…
## $ no2tmean2 <dbl> 19.98810, 23.19099, 23.81548, 30.43452, 30.33333, 25.77233,…as.POSIXlt("2022-10-10")$year +1900## [1] 2022chicago_v2 <- mutate(chicago_v2, year = as.POSIXlt(date)$year + 1900)
chicago_v2## city tmpd dewpoint date pm25 pm10tmean2 o3tmean2 no2tmean2
## 1 chic 31.5 31.50000 1987-01-01 NA 34.000000 4.2500000 19.988095
## 2 chic 33.0 29.87500 1987-01-02 NA NA 3.3043478 23.190994
## 3 chic 33.0 27.37500 1987-01-03 NA 34.166667 3.3333333 23.815476
## 4 chic 29.0 28.62500 1987-01-04 NA 47.000000 4.3750000 30.434524
## 5 chic 32.0 28.87500 1987-01-05 NA NA 4.7500000 30.333333
## 6 chic 40.0 35.12500 1987-01-06 NA 48.000000 5.8333333 25.772331
## 7 chic 34.5 26.75000 1987-01-07 NA 41.000000 9.2916667 20.581710
## 8 chic 29.0 22.00000 1987-01-08 NA 36.000000 11.2916667 17.037231
## 9 chic 26.5 29.00000 1987-01-09 NA 33.285714 4.5000000 23.388889
## 10 chic 32.5 27.75000 1987-01-10 NA NA 4.9583333 19.541667
## 11 chic 29.5 20.12500 1987-01-11 NA 22.000000 17.5416667 13.701389
## 12 chic 34.5 26.00000 1987-01-12 NA 26.000000 8.0000000 33.020833
## 13 chic 34.0 32.25000 1987-01-13 NA 53.000000 4.9583333 38.061418
## 14 chic 37.5 36.37500 1987-01-14 NA 43.000000 4.2083333 32.194444
## 15 chic 32.5 24.25000 1987-01-15 NA 28.833333 4.4583333 18.871310
## 16 chic 25.0 21.50000 1987-01-16 NA 19.000000 7.9166667 19.466667
## 17 chic 27.0 24.75000 1987-01-17 NA NA 5.8333333 20.708333
## 18 chic 17.5 11.12500 1987-01-18 NA 39.000000 6.3750000 21.033333
## 19 chic 23.0 15.75000 1987-01-19 NA 32.000000 14.8750000 17.174094
## 20 chic 20.5 11.50000 1987-01-20 NA 38.000000 7.2500000 21.610211
## 21 chic 22.0 20.62500 1987-01-21 NA 32.857143 8.9130435 24.520833
## 22 chic 19.5 7.37500 1987-01-22 NA 52.000000 10.5000000 16.987978
## 23 chic 2.5 -12.25000 1987-01-23 NA 55.000000 14.6250000 14.662500
## 24 chic 2.0 -5.62500 1987-01-24 NA 38.000000 10.0833333 18.691667
## 25 chic 9.5 -5.25000 1987-01-25 NA NA 6.6666667 26.304167
## 26 chic 16.0 4.75000 1987-01-26 NA 71.000000 4.5833333 32.421429
## 27 chic 17.5 17.75000 1987-01-27 NA 39.333333 6.0000000 30.693056
## 28 chic 29.5 18.25000 1987-01-28 NA 47.000000 6.8750000 29.129428
## 29 chic 29.5 32.87500 1987-01-29 NA 35.000000 2.9166667 28.145290
## 30 chic 32.5 24.12500 1987-01-30 NA 59.000000 8.7916667 19.798611
## 31 chic 27.5 26.50000 1987-01-31 NA 36.000000 10.3750000 25.267361
## 32 chic 41.0 32.25000 1987-02-01 NA NA 8.0416667 21.701389
## 33 chic 36.5 34.00000 1987-02-02 NA 41.166667 6.0416667 30.784722
## 34 chic 34.0 26.25000 1987-02-03 NA 59.000000 8.0416667 20.146149
## 35 chic 31.5 24.25000 1987-02-04 NA 37.000000 10.5000000 29.999275
## 36 chic 29.5 27.25000 1987-02-05 NA 70.000000 5.7291667 38.909091
## 37 chic 37.0 30.37500 1987-02-06 NA 63.000000 6.4148551 27.994709
## 38 chic 40.5 35.75000 1987-02-07 NA 44.000000 5.7500000 25.090278
## 39 chic 32.5 3.50000 1987-02-08 NA 18.250000 24.9375000 10.646825
## 40 chic 24.5 17.37500 1987-02-09 NA 42.000000 9.2083333 25.579861
## 41 chic 35.0 27.37500 1987-02-10 NA 36.000000 8.3125000 31.327459
## 42 chic 39.5 29.37500 1987-02-11 NA 83.000000 8.1215415 42.001125
## 43 chic 34.0 24.75000 1987-02-12 NA 84.000000 7.6875000 34.993056
## 44 chic 34.5 30.87500 1987-02-13 NA 39.000000 10.3695652 33.430857
## 45 chic 31.5 22.00000 1987-02-14 NA 24.857143 11.1666667 21.243056
## 46 chic 23.5 10.12500 1987-02-15 NA 12.000000 28.1041667 10.490972
## 47 chic 24.0 18.12500 1987-02-16 NA 14.000000 24.1875000 15.854167
## 48 chic 31.5 20.25000 1987-02-17 NA 23.000000 24.9375000 19.180556
## 49 chic 31.5 20.00000 1987-02-18 NA 27.000000 24.1702899 29.860119
## 50 chic 34.0 19.62500 1987-02-19 NA 49.000000 15.5018116 44.480676
## 51 chic 32.5 17.00000 1987-02-20 NA 69.857143 8.5000000 51.253247
## 52 chic 38.0 24.50000 1987-02-21 NA 59.000000 4.5833333 41.381944
## 53 chic 35.5 25.12500 1987-02-22 NA 46.000000 10.8333333 21.861111
## 54 chic 35.5 24.75000 1987-02-23 NA 47.000000 13.0416667 32.562500
## 55 chic 31.5 25.25000 1987-02-24 NA 48.000000 13.2291667 36.477437
## 56 chic 34.5 21.87500 1987-02-25 NA 48.000000 17.1250000 38.137716
## 57 chic 36.0 18.50000 1987-02-26 NA 29.000000 16.0000000 32.854167
## 58 chic 39.5 28.25000 1987-02-27 NA 56.000000 14.2083333 33.691964
## 59 chic 40.0 38.37500 1987-02-28 NA 31.000000 6.8750000 23.458333
## 60 chic 39.0 28.37500 1987-03-01 NA 15.000000 15.6208333 18.614583
## 61 chic 41.0 27.87500 1987-03-02 NA 36.000000 20.8125000 21.631944
## 62 chic 36.5 14.87500 1987-03-03 NA 32.000000 19.7500000 28.578208
## 63 chic 38.0 26.75000 1987-03-04 NA 39.428571 5.5000000 38.409722
## 64 chic 44.0 34.37500 1987-03-05 NA 30.000000 13.5833333 29.388889
## 65 chic 48.5 39.50000 1987-03-06 NA 76.000000 9.0760870 47.169988
## 66 chic 59.5 36.87500 1987-03-07 NA 49.000000 25.4166667 41.743056
## 67 chic 54.5 33.62500 1987-03-08 NA 61.000000 31.1666667 39.045139
## 68 chic 31.0 14.00000 1987-03-09 NA 25.000000 29.8333333 12.469381
## 69 chic 25.5 13.62500 1987-03-10 NA 19.571429 28.3750000 19.747163
## 70 chic 28.5 17.00000 1987-03-11 NA 38.000000 19.7708333 29.906099
## 71 chic 33.5 22.37500 1987-03-12 NA 72.000000 20.4375000 41.127525
## 72 chic 34.0 33.12500 1987-03-13 NA 47.000000 22.4791667 31.555556
## 73 chic 37.0 33.00000 1987-03-14 NA 49.000000 17.7291667 27.652778
## 74 chic 35.0 24.50000 1987-03-15 NA NA 36.8958333 18.034722
## 75 chic 37.5 17.87500 1987-03-16 NA 27.000000 36.3722826 22.423611
## 76 chic 38.5 19.37500 1987-03-17 NA 55.000000 27.8125000 25.986111
## 77 chic 39.5 30.25000 1987-03-18 NA 63.000000 18.6666667 32.207799
## 78 chic 41.5 26.12500 1987-03-19 NA 32.000000 31.6755952 33.296014
## 79 chic 43.0 16.62500 1987-03-20 NA 28.000000 36.6250000 45.958333
## 80 chic 43.5 22.50000 1987-03-21 NA 40.000000 38.2083333 43.903080
## 81 chic 48.0 32.37500 1987-03-22 NA 37.857143 37.6666667 36.239583
## 82 chic 53.5 35.25000 1987-03-23 NA 70.000000 31.4541667 33.738647
## 83 chic 57.5 46.12500 1987-03-24 NA 58.000000 25.6250000 30.555556
## 84 chic 45.0 40.12500 1987-03-25 NA 14.000000 14.8750000 23.204545
## 85 chic 45.0 40.25000 1987-03-26 NA 43.000000 15.1174242 23.493687
## 86 chic 43.0 38.50000 1987-03-27 NA 47.000000 16.4375000 32.315025
## 87 chic 46.0 35.00000 1987-03-28 NA 34.500000 20.1041667 31.180556
## 88 chic 39.5 30.12500 1987-03-29 NA 37.000000 20.9722222 22.340278
## 89 chic 29.0 12.87500 1987-03-30 NA 27.000000 30.4375000 19.655676
## 90 chic 30.0 19.00000 1987-03-31 NA 43.000000 24.0448718 24.611111
## 91 chic 41.5 22.87500 1987-04-01 NA 36.000000 21.4531250 19.298611
## 92 chic 29.5 14.62500 1987-04-02 NA 44.000000 22.5663496 22.036534
## 93 chic 28.0 17.37500 1987-04-03 NA 22.428571 16.8697917 35.481433
## 94 chic 35.5 17.12500 1987-04-04 NA 26.000000 28.3906250 21.281250
## 95 chic 43.5 33.00000 1987-04-05 NA 18.000000 36.0312500 12.190972
## 96 chic 50.0 21.25000 1987-04-06 NA 19.000000 31.8020833 19.855745
## 97 chic 49.5 30.87500 1987-04-07 NA 28.000000 25.4947917 28.246212
## 98 chic 40.0 31.37500 1987-04-08 NA 19.000000 21.0104167 28.991244
## 99 chic 50.0 28.50000 1987-04-09 NA 78.285714 15.4010417 57.525423
## 100 chic 59.5 44.87500 1987-04-10 NA 69.000000 21.8593750 39.354167
## 101 chic 51.0 45.62500 1987-04-11 NA 24.000000 28.9739583 23.145833
## 102 chic 49.5 43.12500 1987-04-12 NA 37.000000 25.6785714 26.020833
## 103 chic 48.0 47.25000 1987-04-13 NA 47.000000 17.7678571 37.932449
## 104 chic 52.5 51.50000 1987-04-14 NA 33.000000 13.2440476 35.722222
## 105 chic 51.5 50.12500 1987-04-15 NA 30.000000 17.1428571 32.020065
## 106 chic 54.0 49.25000 1987-04-16 NA 28.000000 22.1071429 30.750000
## 107 chic 57.5 47.00000 1987-04-17 NA 43.000000 19.3095238 44.208333
## 108 chic 61.5 49.87500 1987-04-18 NA 106.000000 31.5297619 55.416667
## 109 chic 64.0 53.00000 1987-04-19 NA NA 32.8392857 45.159722
## 110 chic 71.0 55.75000 1987-04-20 NA 55.000000 41.3906250 40.534722
## 111 chic 56.0 39.00000 1987-04-21 NA 36.200000 20.4687500 19.177838
## 112 chic 47.0 45.62500 1987-04-22 NA 28.000000 9.0781250 23.234217
## 113 chic 52.0 43.75000 1987-04-23 NA 26.000000 10.0946558 23.493056
## 114 chic 49.0 30.75000 1987-04-24 NA 16.000000 27.5729167 20.661156
## 115 chic 51.0 32.50000 1987-04-25 NA 30.000000 28.0625000 27.766667
## 116 chic 57.0 33.87500 1987-04-26 NA 58.000000 33.1458333 33.458333
## 117 chic 56.5 31.62500 1987-04-27 NA 37.333333 35.9276042 27.052083
## 118 chic 53.5 28.62500 1987-04-28 NA 72.000000 22.6458333 32.036534
## 119 chic 64.5 34.62500 1987-04-29 NA 61.000000 34.8522727 24.106061
## 120 chic 46.0 16.62500 1987-04-30 NA 19.000000 35.4895833 18.320572
## 121 chic 53.5 39.00000 1987-05-01 NA 66.000000 19.5615942 45.944444
## 122 chic 53.0 47.37500 1987-05-02 NA 30.000000 24.1845238 31.508333
## 123 chic 45.0 35.00000 1987-05-03 NA 20.285714 27.2023810 22.116667
## 124 chic 48.0 29.37500 1987-05-04 NA 26.000000 31.2243590 23.026175
## 125 chic 50.5 32.62500 1987-05-05 NA 60.000000 23.4375000 39.609217
## 126 chic 58.0 40.12500 1987-05-06 NA NA 32.3705739 51.285354
## 127 chic 59.5 40.87500 1987-05-07 NA 41.000000 30.1893116 29.518281
## 128 chic 59.0 33.37500 1987-05-08 NA 54.000000 16.8048246 38.774123
## 129 chic 69.5 43.75000 1987-05-09 NA 56.166667 42.7968750 22.152778
## 130 chic 74.5 51.50000 1987-05-10 NA NA 43.0125000 20.173611
## 131 chic 71.0 58.00000 1987-05-11 NA 81.000000 44.9862745 24.222222
## 132 chic 51.5 32.75000 1987-05-12 NA 12.000000 25.3385417 18.017677
## 133 chic 59.0 53.00000 1987-05-13 NA 20.000000 26.5591033 35.523359
## 134 chic 69.0 53.37500 1987-05-14 NA NA 38.8489583 29.545139
## 135 chic 56.5 33.87500 1987-05-15 NA 21.571429 24.0208333 19.023359
## 136 chic 62.5 42.62500 1987-05-16 NA 47.000000 31.6755359 28.177234
## 137 chic 70.5 63.62500 1987-05-17 NA 63.000000 50.4481431 22.879529
## 138 chic 66.5 57.62500 1987-05-18 NA NA 24.8336730 27.201389
## 139 chic 67.5 61.12500 1987-05-19 NA 42.000000 26.0721726 28.051772
## 140 chic 66.5 59.75000 1987-05-20 NA 47.000000 15.2747283 21.791982
## 141 chic 74.0 66.75000 1987-05-21 NA 46.166667 33.2518116 26.697917
## 142 chic 61.5 49.75000 1987-05-22 NA NA 12.3206522 12.742150
## 143 chic 51.0 45.62500 1987-05-23 NA 13.000000 10.5781250 11.714015
## 144 chic 50.5 45.12500 1987-05-24 NA NA 18.9843750 11.673611
## 145 chic 57.5 62.87500 1987-05-25 NA 50.000000 13.0089286 19.256944
## 146 chic 73.0 67.62500 1987-05-26 NA 28.000000 29.8712121 26.819444
## 147 chic 78.5 67.37500 1987-05-27 NA 40.600000 30.5468750 25.158103
## 148 chic 78.5 65.75000 1987-05-28 NA 49.000000 28.9122283 32.130435
## 149 chic 78.5 67.12500 1987-05-29 NA 50.000000 26.1302083 36.056169
## 150 chic 76.0 65.62500 1987-05-30 NA 35.000000 21.8593750 33.566667
## 151 chic 76.0 60.12500 1987-05-31 NA 32.000000 31.4434524 22.208333
## 152 chic 74.5 68.50000 1987-06-01 NA 30.000000 34.1875000 28.341667
## 153 chic 72.0 64.75000 1987-06-02 NA 33.666667 18.3385417 37.350000
## 154 chic 69.0 47.25000 1987-06-03 NA 42.000000 23.3133605 21.743056
## 155 chic 63.0 45.00000 1987-06-04 NA 45.000000 20.4272274 25.611111
## 156 chic 70.0 54.87500 1987-06-05 NA 61.000000 33.1927083 35.627525
## 157 chic 71.0 54.62500 1987-06-06 NA 57.000000 43.7447917 34.167929
## 158 chic 77.5 58.12500 1987-06-07 NA 46.000000 50.7916667 15.739583
## 159 chic 74.5 60.25000 1987-06-08 NA 51.500000 49.2121830 23.107639
## 160 chic 57.5 41.12500 1987-06-09 NA 15.000000 29.6111866 15.299306
## 161 chic 61.0 51.00000 1987-06-10 NA 50.000000 28.7330163 29.298611
## 162 chic 72.5 68.75000 1987-06-11 NA 46.000000 27.7461174 32.455177
## 163 chic 80.0 62.00000 1987-06-12 NA 41.000000 29.2907691 24.245896
## 164 chic 77.0 62.00000 1987-06-13 NA 73.000000 39.6510417 35.425000
## 165 chic 83.0 68.50000 1987-06-14 NA 43.666667 45.4218750 25.995833
## 166 chic 73.5 48.50000 1987-06-15 NA 28.000000 33.7540761 22.205918
## 167 chic 75.0 52.87500 1987-06-16 NA 46.000000 33.2013889 30.632639
## 168 chic 77.0 61.00000 1987-06-17 NA 71.000000 54.9618918 47.925423
## 169 chic 80.5 62.75000 1987-06-18 NA 90.000000 62.9696558 43.816667
## 170 chic 77.5 61.37500 1987-06-19 NA 80.000000 47.2689145 51.175000
## 171 chic 77.0 73.62500 1987-06-20 NA 59.833333 45.6979167 32.875000
## 172 chic 76.0 71.12500 1987-06-21 NA 42.000000 32.7782738 20.381944
## 173 chic 67.0 59.00000 1987-06-22 NA 52.000000 25.0539349 25.232435
## 174 chic 72.5 57.75000 1987-06-23 NA 49.000000 32.2184524 39.979167
## 175 chic 76.0 65.75000 1987-06-24 NA 63.000000 49.0802083 42.871222
## 176 chic 70.5 62.00000 1987-06-25 NA 53.000000 33.8786580 29.284906
## 177 chic 69.0 50.75000 1987-06-26 NA 31.800000 20.4687500 20.697917
## 178 chic 64.5 48.25000 1987-06-27 NA 36.000000 21.6197917 15.802083
## 179 chic 72.0 53.62500 1987-06-28 NA 34.000000 31.9637681 15.935326
## 180 chic 72.5 66.00000 1987-06-29 NA 43.000000 27.7812500 24.575000
## 181 chic 70.5 63.00000 1987-06-30 NA 43.000000 18.4687500 28.152778
## 182 chic 68.5 60.62500 1987-07-01 NA 22.000000 32.2968750 20.018579
## 183 chic 71.0 60.25000 1987-07-02 NA 45.500000 36.2670455 27.246112
## 184 chic 77.5 60.37500 1987-07-03 NA 48.000000 42.9166667 18.784722
## 185 chic 72.5 59.50000 1987-07-04 NA 24.000000 31.8958333 13.871528
## 186 chic 72.5 69.12500 1987-07-05 NA NA 22.6302083 16.260417
## 187 chic 80.0 69.00000 1987-07-06 NA 33.000000 31.1118421 22.660221
## 188 chic 80.0 69.12500 1987-07-07 NA NA 34.3426178 23.083333
## 189 chic 80.5 69.25000 1987-07-08 NA 38.000000 30.8516757 23.014795
## 190 chic 80.5 67.62500 1987-07-09 NA 31.000000 24.9479167 20.157828
## 191 chic 80.0 67.62500 1987-07-10 NA 33.000000 23.3802083 21.625000
## 192 chic 80.0 73.50000 1987-07-11 NA 79.000000 29.1250000 16.548611
## 193 chic 79.5 65.50000 1987-07-12 NA 47.000000 29.6406250 13.017361
## 194 chic 64.5 58.75000 1987-07-13 NA 33.000000 9.6912202 18.666667
## 195 chic 67.0 53.00000 1987-07-14 NA 21.400000 21.8638393 20.562500
## 196 chic 63.0 54.37500 1987-07-15 NA 17.000000 23.1822917 20.879104
## 197 chic 65.5 58.62500 1987-07-16 NA 28.000000 31.5208333 19.961422
## 198 chic 78.0 67.00000 1987-07-17 NA 39.000000 42.8727679 25.000992
## 199 chic 79.5 68.37500 1987-07-18 NA 51.000000 47.7916667 19.190972
## 200 chic 84.5 73.62500 1987-07-19 NA 72.000000 47.0520833 13.371528
## 201 chic 81.5 67.62500 1987-07-20 NA 65.428571 40.4989583 18.458333
## 202 chic 81.0 71.25000 1987-07-21 NA 58.000000 58.1679121 36.628011
## 203 chic 80.5 69.62500 1987-07-22 NA 98.000000 45.2827381 36.354167
## 204 chic 82.0 70.00000 1987-07-23 NA 117.000000 59.1562500 25.981061
## 205 chic 83.0 71.25000 1987-07-24 NA 79.000000 35.6902174 23.213225
## 206 chic 84.5 71.12500 1987-07-25 NA 53.000000 43.8154762 22.654167
## 207 chic 78.5 66.25000 1987-07-26 NA 29.500000 27.7738095 20.004167
## 208 chic 71.0 62.62500 1987-07-27 NA 32.000000 15.7738095 30.754167
## 209 chic 72.5 63.25000 1987-07-28 NA 37.000000 20.2678571 29.615909
## 210 chic 78.0 70.25000 1987-07-29 NA 25.000000 25.0290116 33.510714
## 211 chic 79.5 72.37500 1987-07-30 NA 75.000000 50.3690476 27.391667
## 212 chic 80.5 75.75000 1987-07-31 NA 48.000000 38.4171843 28.429499
## 213 chic 87.0 75.25000 1987-08-01 NA 57.571429 40.2321429 21.694444
## 214 chic 86.0 73.87500 1987-08-02 NA 46.000000 46.6547619 15.486111
## 215 chic 83.0 68.62500 1987-08-03 NA 54.000000 30.9745671 29.805556
## 216 chic 75.0 60.62500 1987-08-04 NA 21.000000 20.5492788 14.288194
## 217 chic 72.0 55.75000 1987-08-05 NA 15.000000 20.2916667 12.784722
## 218 chic 72.0 62.12500 1987-08-06 NA 50.000000 29.5766446 32.699206
## 219 chic 79.5 67.37500 1987-08-07 NA 51.285714 45.3229167 27.652778
## 220 chic 73.5 73.62500 1987-08-08 NA 56.000000 23.0312500 24.600694
## 221 chic 72.5 64.12500 1987-08-09 NA 29.000000 26.7552083 10.305556
## 222 chic 71.0 63.12500 1987-08-10 NA 24.000000 29.4107143 20.023810
## 223 chic 74.5 61.87500 1987-08-11 NA 41.000000 33.8437500 25.666667
## 224 chic 76.0 63.62500 1987-08-12 NA 80.000000 37.0885417 33.645833
## 225 chic 75.5 69.50000 1987-08-13 NA 63.400000 36.1979167 36.482186
## 226 chic 74.0 74.62500 1987-08-14 NA 49.500000 24.2328431 18.595734
## 227 chic 79.5 75.87500 1987-08-15 NA 41.000000 33.3750000 13.159269
## 228 chic 80.0 73.87500 1987-08-16 NA 44.500000 32.2729592 9.338294
## 229 chic 73.5 60.25000 1987-08-17 NA 39.000000 26.6763393 14.927083
## 230 chic 69.5 64.25000 1987-08-18 NA 48.000000 14.0587798 31.393720
## 231 chic 70.0 56.75000 1987-08-19 NA 31.666667 18.3888889 23.345644
## 232 chic 70.0 62.62500 1987-08-20 NA 49.000000 30.5187500 26.729167
## 233 chic 76.0 72.50000 1987-08-21 NA 43.000000 37.9427083 20.905934
## 234 chic 71.5 54.62500 1987-08-22 NA 32.000000 23.8645833 12.909722
## 235 chic 63.0 49.00000 1987-08-23 NA 24.000000 17.7278080 14.427778
## 236 chic 61.5 51.37500 1987-08-24 NA 43.000000 12.5949836 21.585417
## 237 chic 59.0 58.00000 1987-08-25 NA 36.000000 6.6656250 30.631944
## 238 chic 62.0 63.25000 1987-08-26 NA 50.000000 8.2075216 22.983333
## 239 chic 63.5 61.37500 1987-08-27 NA 20.000000 13.7187500 19.690025
## 240 chic 63.5 54.62500 1987-08-28 NA 32.000000 21.9427083 22.045833
## 241 chic 65.5 57.00000 1987-08-29 NA NA 18.1562500 26.399306
## 242 chic 72.0 59.62500 1987-08-30 NA 35.000000 22.6227355 16.859409
## 243 chic 62.0 46.50000 1987-08-31 NA 25.000000 15.9218750 18.118293
## 244 chic 64.0 49.50000 1987-09-01 NA 38.500000 17.9322917 22.520833
## 245 chic 61.5 50.12500 1987-09-02 NA 17.000000 21.1614583 15.746528
## 246 chic 60.5 49.25000 1987-09-03 NA 24.000000 20.3020833 22.481065
## 247 chic 69.0 59.12500 1987-09-04 NA NA 31.3385417 37.317235
## 248 chic 73.0 57.37500 1987-09-05 NA NA 46.0572917 36.465278
## 249 chic 75.0 66.25000 1987-09-06 NA 60.666667 38.1979167 32.510417
## 250 chic 70.5 65.62500 1987-09-07 NA NA 22.7869112 21.312500
## 251 chic 72.0 63.50000 1987-09-08 NA NA 25.4010417 31.868056
## 252 chic 68.5 56.12500 1987-09-09 NA NA 18.8333333 22.885417
## 253 chic 67.5 57.75000 1987-09-10 NA NA 26.5052083 27.686896
## 254 chic 69.0 57.00000 1987-09-11 NA NA 22.4402174 31.030797
## 255 chic 68.0 50.37500 1987-09-12 NA 33.500000 15.8125000 23.503472
## 256 chic 59.0 53.25000 1987-09-13 NA NA 12.3593750 21.166667
## 257 chic 61.5 58.00000 1987-09-14 NA NA 18.8958333 27.961806
## 258 chic 72.0 66.00000 1987-09-15 NA NA 15.4347826 28.386171
## 259 chic 69.0 66.87500 1987-09-16 NA 33.000000 10.2047101 25.618056
## 260 chic 67.5 64.25000 1987-09-17 NA 30.000000 13.5238095 18.876263
## 261 chic 63.5 60.37500 1987-09-18 NA 25.250000 6.8928571 17.644886
## 262 chic 61.0 50.25000 1987-09-19 NA NA 12.6428571 16.395833
## 263 chic 57.0 50.87500 1987-09-20 NA NA 7.4047619 11.820833
## 264 chic 55.5 54.75000 1987-09-21 NA 29.000000 4.9523810 16.641667
## 265 chic 61.0 52.50000 1987-09-22 NA NA 7.2639752 15.906813
## 266 chic 63.0 51.00000 1987-09-23 NA 38.000000 13.1369048 20.427083
## 267 chic 59.5 46.25000 1987-09-24 NA 23.000000 16.1309524 16.267361
## 268 chic 56.5 43.00000 1987-09-25 NA 55.000000 14.0178571 30.210145
## 269 chic 65.0 53.37500 1987-09-26 NA 42.000000 22.4940476 35.895833
## 270 chic 75.5 54.00000 1987-09-27 NA 49.000000 27.5476190 30.091667
## 271 chic 69.0 61.12500 1987-09-28 NA 57.000000 30.0178571 33.758333
## 272 chic 61.5 52.37500 1987-09-29 NA 34.000000 12.7321429 16.118452
## 273 chic 55.0 35.62500 1987-09-30 NA 26.800000 10.9097222 18.558333
## 274 chic 55.5 46.37500 1987-10-01 NA 44.000000 17.3035714 20.962500
## 275 chic 47.0 32.25000 1987-10-02 NA 52.000000 15.0282091 9.966848
## 276 chic 42.5 29.87500 1987-10-03 NA 52.000000 15.3928571 19.545833
## 277 chic 52.0 30.75000 1987-10-04 NA 50.000000 19.1488095 19.566667
## 278 chic 60.0 41.25000 1987-10-05 NA 48.000000 14.8130952 18.313333
## 279 chic 45.5 38.00000 1987-10-06 NA 24.166667 6.9729437 9.258333
## 280 chic 39.5 26.87500 1987-10-07 NA 36.000000 13.3154762 13.863587
## 281 chic 41.5 26.87500 1987-10-08 NA 41.000000 10.5181159 27.595833
## 282 chic 53.5 31.25000 1987-10-09 NA 38.000000 11.5636646 19.609028
## 283 chic 42.5 32.62500 1987-10-10 NA 28.000000 8.7380952 21.152778
## 284 chic 39.0 25.50000 1987-10-11 NA 32.000000 14.6333333 23.298611
## 285 chic 42.5 30.37500 1987-10-12 NA 41.500000 12.4146825 39.048611
## 286 chic 49.5 33.37500 1987-10-13 NA NA 15.1156093 40.270652
## 287 chic 55.5 38.12500 1987-10-14 NA 41.000000 10.7985934 40.230676
## 288 chic 63.0 36.00000 1987-10-15 NA 52.000000 24.4475932 43.208333
## 289 chic 62.5 55.12500 1987-10-16 NA 58.000000 28.5654762 35.803571
## 290 chic 48.0 42.12500 1987-10-17 NA 19.000000 9.2202381 11.263889
## 291 chic 53.5 43.75000 1987-10-18 NA 26.857143 15.9702381 23.086806
## 292 chic 49.5 40.25000 1987-10-19 NA 11.000000 18.8690476 22.225694
## 293 chic 45.5 32.37500 1987-10-20 NA 24.000000 15.2810990 17.855655
## 294 chic 37.0 33.25000 1987-10-21 NA 20.500000 6.4679487 14.982639
## 295 chic 43.0 34.25000 1987-10-22 NA 25.000000 6.7532468 23.254227
## 296 chic 39.0 31.12500 1987-10-23 NA 50.000000 8.3148810 25.238636
## 297 chic 38.5 33.50000 1987-10-24 NA 28.400000 7.5357143 23.812500
## 298 chic 42.0 31.12500 1987-10-25 NA NA 11.1250000 23.892361
## 299 chic 44.5 45.37500 1987-10-26 NA 33.000000 5.0714286 27.041667
## 300 chic 44.5 34.50000 1987-10-27 NA 31.000000 10.1757246 19.588068
## 301 chic 38.5 28.87500 1987-10-28 NA 31.000000 5.0713364 24.832054
## 302 chic 44.5 37.75000 1987-10-29 NA 48.000000 7.2569444 33.360205
## 303 chic 54.5 42.87500 1987-10-30 NA 50.666667 16.9345238 31.461806
## 304 chic 52.0 49.37500 1987-10-31 NA 60.000000 12.5714286 22.510417
## 305 chic 58.0 58.50000 1987-11-01 NA 30.000000 9.7445652 30.340278
## 306 chic 64.0 56.62500 1987-11-02 NA 46.000000 11.5508658 35.236111
## 307 chic 66.0 49.87500 1987-11-03 NA NA 29.4583333 32.503788
## 308 chic 56.5 38.25000 1987-11-04 NA 47.000000 19.1666667 19.041604
## 309 chic 40.5 19.87500 1987-11-05 NA 25.500000 20.1666667 19.131439
## 310 chic 39.5 25.75000 1987-11-06 NA 43.000000 9.5000000 27.254167
## 311 chic 45.5 29.50000 1987-11-07 NA 46.000000 2.7500000 31.687500
## 312 chic 49.5 41.75000 1987-11-08 NA 66.000000 23.2916667 25.416667
## 313 chic 35.0 18.50000 1987-11-09 NA 18.000000 25.6666667 24.619792
## 314 chic 34.0 24.87500 1987-11-10 NA 12.000000 27.7500000 25.354167
## 315 chic 35.0 23.75000 1987-11-11 NA 31.285714 7.9583333 27.569444
## 316 chic 43.5 31.12500 1987-11-12 NA 47.000000 7.0000000 31.238678
## 317 chic 48.5 31.37500 1987-11-13 NA 55.000000 2.8750000 29.825181
## 318 chic 47.0 31.12500 1987-11-14 NA 18.000000 9.8750000 28.666667
## 319 chic 50.5 32.00000 1987-11-15 NA 51.000000 19.2500000 36.916667
## 320 chic 56.0 56.00000 1987-11-16 NA 34.000000 17.6666667 30.385417
## 321 chic 50.0 35.37500 1987-11-17 NA 18.333333 12.7083333 10.677989
## 322 chic 38.0 29.25000 1987-11-18 NA NA 10.3478261 15.733360
## 323 chic 37.5 26.00000 1987-11-19 NA 29.000000 10.8333333 20.044643
## 324 chic 27.5 10.37500 1987-11-20 NA 34.000000 25.0416667 13.951894
## 325 chic 25.5 11.50000 1987-11-21 NA 27.000000 11.2916667 23.741667
## 326 chic 42.0 28.75000 1987-11-22 NA NA 11.3333333 18.966667
## 327 chic 43.5 31.75000 1987-11-23 NA 30.333333 8.7727273 12.654167
## 328 chic 39.5 39.37500 1987-11-24 NA 52.000000 8.8333333 14.596491
## 329 chic 40.0 36.87500 1987-11-25 NA 10.000000 13.1250000 14.988561
## 330 chic 40.0 35.87500 1987-11-26 NA 15.000000 23.5833333 7.866667
## 331 chic 40.5 39.50000 1987-11-27 NA NA 11.0000000 13.041667
## 332 chic 47.0 45.50000 1987-11-28 NA NA 4.4583333 17.491667
## 333 chic 39.0 34.62500 1987-11-29 NA 12.142857 2.1250000 11.645833
## 334 chic 37.0 35.50000 1987-11-30 NA NA 4.1666667 13.620833
## 335 chic 32.0 24.12500 1987-12-01 NA 28.000000 13.4782609 16.891667
## 336 chic 30.0 26.37500 1987-12-02 NA 23.000000 9.2500000 15.241667
## 337 chic 30.5 26.25000 1987-12-03 NA 30.000000 6.6250000 19.433333
## 338 chic 27.0 19.62500 1987-12-04 NA 35.000000 12.5416667 21.457576
## 339 chic 27.0 24.62500 1987-12-05 NA 24.666667 13.8750000 24.675000
## 340 chic 31.5 29.00000 1987-12-06 NA 22.000000 15.2916667 21.966667
## 341 chic 38.5 36.25000 1987-12-07 NA 25.000000 6.4166667 21.766667
## 342 chic 46.5 49.50000 1987-12-08 NA 28.000000 2.9583333 22.649638
## 343 chic 49.5 34.37500 1987-12-09 NA 21.000000 9.0416667 12.475000
## 344 chic 38.0 31.12500 1987-12-10 NA 32.000000 7.2500000 17.917935
## 345 chic 41.0 33.62500 1987-12-11 NA 23.000000 2.5833333 23.375000
## 346 chic 35.0 23.75000 1987-12-12 NA 29.000000 11.0416667 9.204167
## 347 chic 31.5 23.50000 1987-12-13 NA 34.000000 13.1666667 13.295833
## 348 chic 30.0 27.50000 1987-12-14 NA 43.000000 13.0000000 24.991667
## 349 chic 31.0 24.25000 1987-12-15 NA 19.000000 9.0526316 11.124123
## 350 chic 27.5 16.62500 1987-12-16 NA 36.000000 12.0833333 11.262500
## 351 chic 20.5 11.75000 1987-12-17 NA 27.200000 8.0869565 23.483333
## 352 chic 23.0 25.75000 1987-12-18 NA 36.000000 2.8704710 22.741667
## 353 chic 34.0 35.00000 1987-12-19 NA 21.500000 2.3958333 21.945833
## 354 chic 34.0 21.25000 1987-12-20 NA 25.000000 9.8125000 15.675000
## 355 chic 33.0 26.12500 1987-12-21 NA NA 6.8750000 21.953804
## 356 chic 35.0 29.12500 1987-12-22 NA NA 2.7391304 29.456522
## 357 chic 35.5 31.25000 1987-12-23 NA 36.000000 3.5000000 24.966667
## 358 chic 41.0 39.75000 1987-12-24 NA NA 2.3958333 21.675000
## 359 chic 33.0 25.50000 1987-12-25 NA 16.000000 15.1458333 11.133333
## 360 chic 27.5 23.75000 1987-12-26 NA NA 18.6250000 17.391667
## 361 chic 29.0 28.37500 1987-12-27 NA 45.000000 10.0416667 26.691667
## 362 chic 33.5 30.75000 1987-12-28 NA NA 18.2291667 15.641667
## 363 chic 24.5 20.25000 1987-12-29 NA 20.666667 19.4166667 23.804924
## 364 chic 25.5 27.62500 1987-12-30 NA NA 4.3458333 31.690657
## 365 chic 23.5 7.25000 1987-12-31 NA 21.000000 16.0833333 16.770833
## 366 chic 3.5 -3.62500 1988-01-01 NA NA 19.9583333 14.138889
## 367 chic 15.0 15.37500 1988-01-02 NA NA 7.8125000 25.736111
## 368 chic 24.5 16.75000 1988-01-03 NA 25.000000 8.6458333 21.722222
## 369 chic 5.0 -15.87500 1988-01-04 NA 26.000000 18.2113095 12.665714
## 370 chic -6.5 -15.75000 1988-01-05 NA 24.000000 13.1666667 17.220833
## 371 chic -5.5 -15.12500 1988-01-06 NA 75.000000 7.1458333 27.665942
## 372 chic 3.0 -1.87500 1988-01-07 NA 74.000000 2.5208333 52.100000
## 373 chic 8.5 2.75000 1988-01-08 NA 87.000000 4.6594203 42.885041
## 374 chic 0.5 -12.25000 1988-01-09 NA 48.000000 7.3958333 26.450000
## 375 chic 1.5 -1.62500 1988-01-10 NA 36.333333 6.9166667 31.175000
## 376 chic 24.0 22.25000 1988-01-11 NA 39.000000 6.4791667 25.883333
## 377 chic 28.5 15.50000 1988-01-12 NA 43.000000 16.9375000 16.528623
## 378 chic 12.0 -0.37500 1988-01-13 NA 51.000000 13.8541667 21.423485
## 379 chic 11.0 9.37500 1988-01-14 NA 46.000000 3.4583333 32.825000
## 380 chic 28.0 22.75000 1988-01-15 NA 28.000000 4.2291667 24.600000
## 381 chic 39.0 29.25000 1988-01-16 NA 32.000000 14.1458333 19.229167
## 382 chic 37.0 32.25000 1988-01-17 NA 26.000000 6.3541667 24.820833
## 383 chic 33.5 32.37500 1988-01-18 NA NA 8.7171053 28.923810
## 384 chic 35.5 34.62500 1988-01-19 NA 39.000000 13.1250000 23.518182
## 385 chic 34.0 27.37500 1988-01-20 NA 23.500000 6.5069444 21.038043
## 386 chic 28.5 21.12500 1988-01-21 NA 20.000000 16.2291667 21.358333
## 387 chic 27.0 23.62500 1988-01-22 NA 27.166667 6.6250000 19.928114
## 388 chic 21.0 25.75000 1988-01-23 NA 23.000000 7.0000000 17.495833
## 389 chic 24.5 17.00000 1988-01-24 NA 26.000000 7.5000000 16.037500
## 390 chic 14.5 -2.75000 1988-01-25 NA 34.000000 6.7083333 18.766667
## 391 chic 9.0 -0.50000 1988-01-26 NA 45.000000 6.8750000 27.124729
## 392 chic 7.0 11.25000 1988-01-27 NA 51.000000 7.3043478 33.983788
## 393 chic 21.5 19.25000 1988-01-28 NA 46.000000 9.3333333 31.377536
## 394 chic 35.5 40.50000 1988-01-29 NA 37.000000 13.4583333 33.374848
## 395 chic 50.5 47.50000 1988-01-30 NA 23.000000 26.5416667 15.466667
## 396 chic 46.0 31.87500 1988-01-31 NA 42.000000 19.1250000 13.845833
## 397 chic 28.0 21.37500 1988-02-01 NA 13.000000 24.1250000 16.515909
## 398 chic 22.5 17.75000 1988-02-02 NA 23.000000 29.0833333 16.725000
## 399 chic 24.0 20.12500 1988-02-03 NA 36.000000 13.2916667 28.466667
## 400 chic 16.5 6.62500 1988-02-04 NA 52.000000 13.6250000 25.327536
## 401 chic 4.0 -10.75000 1988-02-05 NA 37.000000 18.2083333 16.566667
## 402 chic 3.0 -3.12500 1988-02-06 NA 39.000000 19.8333333 13.854167
## 403 chic 16.5 8.37500 1988-02-07 NA 32.000000 20.3750000 15.733333
## 404 chic 14.5 16.25000 1988-02-08 NA 43.000000 12.4166667 29.954762
## 405 chic 17.5 7.12500 1988-02-09 NA 38.800000 12.6666667 31.241667
## 406 chic 16.0 17.62500 1988-02-10 NA 36.000000 24.8750000 29.183333
## 407 chic 16.0 9.00000 1988-02-11 NA 28.000000 28.0416667 17.062500
## 408 chic 9.0 0.25000 1988-02-12 NA 44.000000 20.3750000 26.800000
## 409 chic 7.0 3.50000 1988-02-13 NA 42.000000 13.0833333 37.966667
## 410 chic 27.5 38.62500 1988-02-14 NA NA 9.8333333 30.766667
## 411 chic 26.0 11.87500 1988-02-15 NA 29.000000 20.6666667 20.625000
## 412 chic 26.5 27.12500 1988-02-16 NA 34.000000 6.4166667 29.487500
## 413 chic 31.0 23.12500 1988-02-17 NA 60.000000 9.9583333 39.709369
## 414 chic 31.5 27.00000 1988-02-18 NA 62.000000 9.2500000 44.310606
## 415 chic 32.0 29.37500 1988-02-19 NA 77.000000 8.6666667 49.018939
## 416 chic 21.5 -2.62500 1988-02-20 NA 37.000000 24.2916667 14.348958
## 417 chic 16.5 20.12500 1988-02-21 NA 23.333333 17.8333333 21.489583
## 418 chic 40.0 29.00000 1988-02-22 NA 23.000000 17.3541667 16.796875
## 419 chic 27.0 13.00000 1988-02-23 NA 44.000000 23.0000000 13.645833
## 420 chic 22.0 7.87500 1988-02-24 NA 65.000000 22.2500000 24.922348
## 421 chic 20.5 9.75000 1988-02-25 NA NA 15.0000000 25.986111
## 422 chic 39.5 29.62500 1988-02-26 NA 54.000000 15.0833333 28.625000
## 423 chic 32.0 22.75000 1988-02-27 NA 25.666667 37.3750000 17.986111
## 424 chic 34.5 31.62500 1988-02-28 NA 54.000000 19.2916667 28.236111
## 425 chic 39.5 26.37500 1988-02-29 NA 29.000000 17.0000000 27.780208
## 426 chic 41.0 29.37500 1988-03-01 NA 30.000000 25.7083333 22.611568
## 427 chic 35.5 24.37500 1988-03-02 NA 33.000000 28.2083333 18.718750
## 428 chic 27.0 17.00000 1988-03-03 NA 17.000000 37.3750000 13.806818
## 429 chic 28.5 16.25000 1988-03-04 NA 24.200000 34.2916667 20.513889
## 430 chic 31.0 19.25000 1988-03-05 NA 40.000000 11.8333333 44.027778
## 431 chic 36.0 32.50000 1988-03-06 NA NA 18.3750000 29.208333
## 432 chic 42.0 40.00000 1988-03-07 NA 58.000000 11.2916667 29.625000
## 433 chic 48.5 42.75000 1988-03-08 NA NA 15.9565217 27.222222
## 434 chic 34.0 27.62500 1988-03-09 NA NA 18.5416667 21.890625
## 435 chic 38.0 21.37500 1988-03-10 NA 44.000000 22.0416667 35.458333
## 436 chic 46.5 35.12500 1988-03-11 NA 36.000000 10.5833333 32.836905
## 437 chic 43.0 28.25000 1988-03-12 NA 23.000000 22.5416667 12.145833
## 438 chic 26.5 17.62500 1988-03-13 NA NA 27.1250000 7.733333
## 439 chic 24.0 17.50000 1988-03-14 NA 27.000000 26.1250000 15.423333
## 440 chic 23.5 19.50000 1988-03-15 NA 37.000000 21.7083333 19.515530
## 441 chic 32.5 23.50000 1988-03-16 NA 27.833333 19.9583333 21.863095
## 442 chic 34.0 26.00000 1988-03-17 NA NA 11.8541667 27.483333
## 443 chic 34.5 17.37500 1988-03-18 NA 47.000000 17.3125000 21.675000
## 444 chic 32.0 29.50000 1988-03-19 NA 30.000000 22.0833333 18.654167
## 445 chic 28.5 15.00000 1988-03-20 NA 8.000000 35.3541667 12.125000
## 446 chic 30.0 15.75000 1988-03-21 NA 24.000000 36.5625000 16.662500
## 447 chic 46.5 35.00000 1988-03-22 NA 59.666667 18.8055556 26.064312
## 448 chic 56.0 36.25000 1988-03-23 NA 84.000000 30.3888889 24.815909
## 449 chic 56.5 54.75000 1988-03-24 NA 52.000000 24.2896825 30.023979
## 450 chic 53.0 35.50000 1988-03-25 NA 25.000000 22.0024155 16.995833
## 451 chic 39.0 18.50000 1988-03-26 NA 59.000000 20.3969298 12.273246
## 452 chic 40.0 28.25000 1988-03-27 NA 55.000000 22.6388889 15.500000
## 453 chic 48.5 42.62500 1988-03-28 NA 31.000000 9.6190476 31.729167
## 454 chic 45.5 35.75000 1988-03-29 NA 29.000000 13.5654762 23.291667
## 455 chic 40.5 27.25000 1988-03-30 NA 33.000000 18.6369048 25.262578
## 456 chic 42.0 32.00000 1988-03-31 NA 43.000000 17.0178571 32.191667
## 457 chic 42.0 34.25000 1988-04-01 NA 30.000000 37.8260870 23.333333
## 458 chic 54.0 56.62500 1988-04-02 NA 40.000000 9.4107143 21.702381
## 459 chic 53.5 44.12500 1988-04-03 NA 20.166667 22.6666667 20.782143
## 460 chic 57.5 51.62500 1988-04-04 NA NA 27.4663561 23.115424
## 461 chic 69.5 57.50000 1988-04-05 NA 42.000000 30.6666667 26.653125
## 462 chic 50.0 28.75000 1988-04-06 NA 18.000000 31.2678571 11.883605
## 463 chic 50.0 25.25000 1988-04-07 NA 32.000000 23.4373706 22.819180
## 464 chic 51.5 28.75000 1988-04-08 NA 32.000000 18.8750000 38.178571
## 465 chic 52.5 37.75000 1988-04-09 NA 53.750000 19.9464286 33.437500
## 466 chic 43.0 33.75000 1988-04-10 NA 35.000000 17.4642857 16.663194
## 467 chic 46.0 22.87500 1988-04-11 NA 31.000000 28.8732993 11.940901
## 468 chic 47.5 23.25000 1988-04-12 NA 38.000000 27.6904762 20.755952
## 469 chic 53.0 38.50000 1988-04-13 NA NA 28.5833333 35.814589
## 470 chic 43.0 28.87500 1988-04-14 NA 25.000000 26.0561224 19.623718
## 471 chic 41.5 25.50000 1988-04-15 NA 27.000000 24.1123387 21.036092
## 472 chic 47.5 27.50000 1988-04-16 NA 43.000000 21.7738095 25.684896
## 473 chic 59.0 37.87500 1988-04-17 NA 76.000000 39.0000000 16.380208
## 474 chic 42.5 17.87500 1988-04-18 NA 41.000000 30.1011905 19.442708
## 475 chic 40.5 14.75000 1988-04-19 NA 52.000000 21.7738095 31.804688
## 476 chic 45.5 35.25000 1988-04-20 NA 52.000000 20.9940476 33.296875
## 477 chic 37.0 28.75000 1988-04-21 NA 35.600000 18.4940476 39.934290
## 478 chic 45.5 30.37500 1988-04-22 NA 51.000000 25.5595238 21.323661
## 479 chic 44.0 34.37500 1988-04-23 NA 44.000000 21.3154762 15.732639
## 480 chic 45.0 30.12500 1988-04-24 NA 34.000000 24.8869048 17.963542
## 481 chic 54.0 36.37500 1988-04-25 NA 44.000000 21.5357143 28.177197
## 482 chic 48.5 35.87500 1988-04-26 NA 19.000000 22.3831522 21.613095
## 483 chic 39.5 34.62500 1988-04-27 NA 16.800000 24.9591097 10.976902
## 484 chic 48.5 28.37500 1988-04-28 NA 33.000000 26.3157350 19.777656
## 485 chic 49.0 25.37500 1988-04-29 NA 48.000000 22.3460884 31.223214
## 486 chic 54.0 26.50000 1988-04-30 NA 33.000000 22.9583333 35.923295
## 487 chic 53.0 29.62500 1988-05-01 NA 33.000000 32.2738095 32.911458
## 488 chic 57.0 27.75000 1988-05-02 NA 50.000000 35.3214286 31.283114
## 489 chic 56.5 39.12500 1988-05-03 NA 46.000000 35.2916667 26.319414
## 490 chic 52.5 31.87500 1988-05-04 NA 48.000000 33.4387077 26.079543
## 491 chic 54.5 34.87500 1988-05-05 NA 53.000000 28.1089976 26.427872
## 492 chic 61.5 38.12500 1988-05-06 NA 60.000000 26.4692029 29.361693
## 493 chic 62.0 40.87500 1988-05-07 NA 83.000000 34.0625000 27.145833
## 494 chic 67.5 53.25000 1988-05-08 NA 365.000000 48.8055556 12.249547
## 495 chic 56.0 52.62500 1988-05-09 NA 28.000000 25.7013889 12.833333
## 496 chic 57.0 49.50000 1988-05-10 NA 36.000000 19.1416667 22.024057
## 497 chic 60.5 41.25000 1988-05-11 NA 59.000000 24.5500000 31.017495
## 498 chic 67.0 52.50000 1988-05-12 NA 55.000000 33.7638889 29.003633
## 499 chic 58.0 33.62500 1988-05-13 NA 30.000000 30.0357143 14.563350
## 500 chic 60.0 39.87500 1988-05-14 NA 60.000000 28.4535714 21.669643
## 501 chic 71.0 54.12500 1988-05-15 NA 61.600000 35.8928571 14.829175
## 502 chic 55.5 40.25000 1988-05-16 NA NA 23.8750000 13.097222
## 503 chic 52.0 34.37500 1988-05-17 NA 29.000000 26.8700828 12.298810
## 504 chic 55.0 44.87500 1988-05-18 NA 35.000000 27.6726190 16.979070
## 505 chic 60.0 36.62500 1988-05-19 NA 43.000000 30.5238095 23.405248
## 506 chic 63.0 51.75000 1988-05-20 NA 63.000000 29.4624741 27.585859
## 507 chic 64.5 50.25000 1988-05-21 NA 48.250000 41.4702381 25.908333
## 508 chic 66.0 53.62500 1988-05-22 NA NA 41.3888889 13.420833
## 509 chic 53.5 52.25000 1988-05-23 NA 43.000000 19.9880952 18.720083
## 510 chic 53.0 28.00000 1988-05-24 NA 26.000000 32.2948413 10.751894
## 511 chic 48.5 35.50000 1988-05-25 NA 25.000000 24.0773810 18.548913
## 512 chic 60.5 42.37500 1988-05-26 NA 52.000000 27.8690476 26.029390
## 513 chic 69.5 45.37500 1988-05-27 NA 63.750000 41.5714286 27.336310
## 514 chic 73.0 49.75000 1988-05-28 NA NA 41.7559524 29.535714
## 515 chic 74.0 51.87500 1988-05-29 NA NA 46.5892857 26.588029
## 516 chic 75.5 52.00000 1988-05-30 NA 75.000000 52.7500000 24.091636
## 517 chic 76.0 52.75000 1988-05-31 NA 148.000000 50.9047619 39.352176
## 518 chic 76.5 54.00000 1988-06-01 NA 142.000000 49.2016807 44.596639
## 519 chic 63.0 47.00000 1988-06-02 NA 46.600000 31.1420068 17.333929
## 520 chic 58.5 37.50000 1988-06-03 NA 28.000000 26.7763975 14.300725
## 521 chic 62.5 40.50000 1988-06-04 NA 54.000000 24.4209184 23.860679
## 522 chic 73.0 49.12500 1988-06-05 NA 68.000000 44.5238095 20.000000
## 523 chic 78.0 48.75000 1988-06-06 NA NA 50.4365942 26.053942
## 524 chic 79.0 51.12500 1988-06-07 NA 139.000000 54.1785714 34.679770
## 525 chic 63.0 46.12500 1988-06-08 NA 70.800000 31.0178571 26.315279
## 526 chic 56.0 32.37500 1988-06-09 NA NA 31.6834886 13.687364
## 527 chic 56.0 34.62500 1988-06-10 NA 30.000000 26.1190476 25.774621
## 528 chic 67.0 41.62500 1988-06-11 NA 50.000000 34.1488095 29.848958
## 529 chic 72.0 48.25000 1988-06-12 NA 50.000000 47.6822917 30.968750
## 530 chic 78.0 48.50000 1988-06-13 NA 75.000000 49.3565958 33.522367
## 531 chic 82.0 53.62500 1988-06-14 NA 88.250000 54.1083333 26.758356
## 532 chic 81.5 53.62500 1988-06-15 NA 78.000000 47.4427083 23.693759
## 533 chic 71.0 47.12500 1988-06-16 NA 39.000000 28.7023810 19.099297
## 534 chic 68.5 53.25000 1988-06-17 NA 46.000000 32.3281250 31.212121
## 535 chic 74.5 52.87500 1988-06-18 NA 55.000000 41.2313988 38.978940
## 536 chic 82.0 55.87500 1988-06-19 NA NA 59.1250000 20.114583
## 537 chic 88.5 70.25000 1988-06-20 NA 88.000000 61.6770833 25.640269
## 538 chic 86.5 66.12500 1988-06-21 NA 81.000000 52.8759058 33.124188
## 539 chic 82.5 67.25000 1988-06-22 NA 84.000000 54.6411732 19.838095
## 540 chic 70.0 50.75000 1988-06-23 NA 26.000000 28.8452381 16.159170
## 541 chic 77.5 63.25000 1988-06-24 NA NA 36.0260417 31.673654
## 542 chic 84.5 57.50000 1988-06-25 NA NA 59.0677083 15.276786
## 543 chic 63.5 44.87500 1988-06-26 NA 20.600000 25.4166667 7.872024
## 544 chic 64.0 42.87500 1988-06-27 NA 21.000000 18.4293155 19.049320
## 545 chic 72.5 58.50000 1988-06-28 NA NA 36.0189951 25.195323
## 546 chic 63.0 44.37500 1988-06-29 NA 17.000000 26.9821429 14.285455
## 547 chic 61.5 46.12500 1988-06-30 NA 11.000000 23.6197917 13.523810
## 548 chic 66.0 47.37500 1988-07-01 NA 19.000000 22.7656250 20.863095
## 549 chic 65.0 44.37500 1988-07-02 NA 26.600000 22.5312500 21.625000
## 550 chic 69.5 47.87500 1988-07-03 NA NA 38.3802083 32.494048
## 551 chic 73.0 49.87500 1988-07-04 NA 51.000000 47.0758605 38.056603
## 552 chic 79.5 56.75000 1988-07-05 NA NA 57.7484149 51.448681
## 553 chic 82.5 60.62500 1988-07-06 NA 116.000000 55.0861185 62.479984
## 554 chic 85.0 58.37500 1988-07-07 NA 116.000000 58.8864254 46.273421
## 555 chic 83.0 59.87500 1988-07-08 NA 106.800000 48.8906250 44.497024
## 556 chic 82.5 57.25000 1988-07-09 NA 85.000000 49.0260417 38.491071
## 557 chic 75.5 64.62500 1988-07-10 NA NA 41.4226190 21.700521
## 558 chic 76.5 57.50000 1988-07-11 NA 42.000000 34.8729620 24.445911
## 559 chic 71.5 60.37500 1988-07-12 NA 14.000000 27.5416667 21.947205
## 560 chic 80.0 65.87500 1988-07-13 NA 50.000000 32.6093750 22.851786
## 561 chic 87.0 57.75000 1988-07-14 NA 62.000000 45.9257246 25.979798
## 562 chic 86.5 70.50000 1988-07-15 NA 78.000000 41.9620098 34.799720
## 563 chic 85.0 69.62500 1988-07-16 NA 53.000000 37.7291667 21.854167
## 564 chic 78.0 61.00000 1988-07-17 NA 22.000000 30.4843750 18.960938
## 565 chic 71.5 66.25000 1988-07-18 NA NA 23.1927083 31.624900
## 566 chic 75.0 58.37500 1988-07-19 NA 35.000000 26.0208333 26.169913
## 567 chic 74.0 63.87500 1988-07-20 NA 33.500000 27.1639493 24.102614
## 568 chic 71.5 61.12500 1988-07-21 NA 32.000000 25.0572917 28.563923
## 569 chic 71.0 59.12500 1988-07-22 NA 15.000000 26.6770833 19.305736
## 570 chic 72.0 59.50000 1988-07-23 NA 28.000000 27.5729167 21.401786
## 571 chic 75.5 57.37500 1988-07-24 NA 54.000000 35.9322917 27.782738
## 572 chic 75.5 64.75000 1988-07-25 NA 39.000000 38.9597538 24.762269
## 573 chic 73.5 55.75000 1988-07-26 NA 22.000000 23.0104167 15.630952
## 574 chic 76.0 60.37500 1988-07-27 NA 59.000000 32.3353714 31.333333
## 575 chic 84.0 62.50000 1988-07-28 NA 68.000000 49.0989583 30.944048
## 576 chic 83.0 68.50000 1988-07-29 NA 73.000000 59.5416667 28.183300
## 577 chic 82.5 68.87500 1988-07-30 NA 40.000000 48.2083333 23.151042
## 578 chic 79.0 62.75000 1988-07-31 NA NA 42.3645833 23.854367
## 579 chic 89.0 71.12500 1988-08-01 NA 67.200000 44.1499094 25.963089
## 580 chic 89.5 70.37500 1988-08-02 NA 67.000000 49.8494867 25.919730
## 581 chic 88.0 67.37500 1988-08-03 NA 65.000000 40.6417572 27.739583
## 582 chic 87.0 71.50000 1988-08-04 NA 66.000000 42.1845562 30.262390
## 583 chic 76.5 60.12500 1988-08-05 NA 64.000000 36.5052083 23.125000
## 584 chic 76.5 51.75000 1988-08-06 NA NA 36.5625000 30.473214
## 585 chic 78.0 53.62500 1988-08-07 NA 38.333333 41.8834135 28.630390
## 586 chic 84.0 70.75000 1988-08-08 NA 67.000000 53.9670139 23.277868
## 587 chic 79.0 73.00000 1988-08-09 NA 68.000000 30.9166667 34.123551
## 588 chic 76.5 72.00000 1988-08-10 NA 36.000000 30.4791667 34.997619
## 589 chic 82.0 73.37500 1988-08-11 NA NA 28.4675325 31.126701
## 590 chic 83.5 69.62500 1988-08-12 NA 66.000000 26.6093750 35.062500
## 591 chic 83.5 73.62500 1988-08-13 NA 70.200000 35.9218750 22.171262
## 592 chic 83.0 76.62500 1988-08-14 NA NA 40.3489583 13.351190
## 593 chic 84.0 70.50000 1988-08-15 NA 32.000000 38.5979864 24.906567
## 594 chic 86.0 73.12500 1988-08-16 NA 69.000000 34.3906250 34.386572
## 595 chic 88.0 66.37500 1988-08-17 NA 71.000000 39.3123971 23.505208
## 596 chic 80.5 68.37500 1988-08-18 NA 63.000000 34.6972373 22.805952
## 597 chic 71.5 62.87500 1988-08-19 NA 28.750000 14.9270833 17.886285
## 598 chic 73.0 62.12500 1988-08-20 NA 31.000000 37.1145833 20.342799
## 599 chic 70.5 54.87500 1988-08-21 NA NA 27.2291667 22.604846
## 600 chic 70.0 59.75000 1988-08-22 NA 39.000000 24.6927083 29.989583
## 601 chic 75.0 55.37500 1988-08-23 NA 47.000000 32.7083333 19.994792
## 602 chic 71.0 52.37500 1988-08-24 NA 89.000000 21.7968750 26.347799
## 603 chic 69.5 42.62500 1988-08-25 NA 50.400000 21.3854167 23.851190
## 604 chic 66.0 45.37500 1988-08-26 NA 41.000000 16.5104167 24.988008
## 605 chic 65.0 60.12500 1988-08-27 NA NA 11.1666667 33.408967
## 606 chic 64.0 41.87500 1988-08-28 NA 89.000000 22.0000000 19.359375
## 607 chic 60.0 49.00000 1988-08-29 NA 29.000000 19.8677083 28.050595
## 608 chic 63.0 49.37500 1988-08-30 NA 37.000000 20.1770833 36.426501
## 609 chic 70.5 49.00000 1988-08-31 NA 47.400000 30.8906250 37.807446
## 610 chic 72.0 52.50000 1988-09-01 NA 48.000000 36.8593750 44.351393
## 611 chic 73.0 57.87500 1988-09-02 NA 65.000000 34.3349185 47.387455
## 612 chic 72.0 53.62500 1988-09-03 NA 38.000000 32.6562500 22.760417
## 613 chic 63.0 52.37500 1988-09-04 NA 28.000000 33.7678571 12.511905
## 614 chic 54.0 38.00000 1988-09-05 NA NA 24.2023810 12.413690
## 615 chic 55.0 39.62500 1988-09-06 NA 30.750000 15.9114583 30.125000
## 616 chic 60.5 37.62500 1988-09-07 NA 33.000000 27.4531250 35.282609
## 617 chic 70.0 47.12500 1988-09-08 NA 54.000000 35.6718750 38.283754
## 618 chic 66.0 34.75000 1988-09-09 NA 66.000000 17.4062500 40.382378
## 619 chic 67.5 39.75000 1988-09-10 NA 77.000000 19.2656250 51.447917
## 620 chic 71.0 62.37500 1988-09-11 NA NA 30.2239583 33.981431
## 621 chic 75.5 64.75000 1988-09-12 NA 33.333333 18.6770833 23.536458
## 622 chic 63.0 46.87500 1988-09-13 NA 58.000000 15.2260417 25.072834
## 623 chic 66.0 48.87500 1988-09-14 NA 58.000000 23.7844298 30.752629
## 624 chic 64.5 50.37500 1988-09-15 NA 38.000000 19.5826540 21.497396
## 625 chic 65.5 59.75000 1988-09-16 NA 55.000000 15.3854167 36.647491
## 626 chic 78.0 61.75000 1988-09-17 NA NA 25.2395833 24.885417
## 627 chic 76.5 62.37500 1988-09-18 NA 43.400000 19.7604167 19.992527
## 628 chic 67.0 51.25000 1988-09-19 NA 26.000000 17.0833333 19.109375
## 629 chic 60.0 47.25000 1988-09-20 NA 34.000000 13.8715278 12.135384
## 630 chic 58.5 49.75000 1988-09-21 NA NA 9.3244048 23.845934
## 631 chic 70.0 66.25000 1988-09-22 NA NA 17.4828928 33.468591
## 632 chic 60.0 42.12500 1988-09-23 NA NA 19.1754982 23.000000
## 633 chic 56.5 42.87500 1988-09-24 NA 49.000000 15.4739583 29.601190
## 634 chic 61.5 48.25000 1988-09-25 NA NA 23.7855114 39.398810
## 635 chic 64.5 45.87500 1988-09-26 NA NA 34.8988095 46.051242
## 636 chic 71.0 56.37500 1988-09-27 NA NA 27.0079365 32.686688
## 637 chic 61.5 51.62500 1988-09-28 NA NA 17.5208333 19.273438
## 638 chic 67.5 56.87500 1988-09-29 NA NA 17.4947917 39.308475
## 639 chic 68.5 60.75000 1988-09-30 NA 51.000000 12.7291667 37.405118
## 640 chic 62.0 56.87500 1988-10-01 NA 12.000000 10.5555556 25.547619
## 641 chic 56.5 45.00000 1988-10-02 NA 22.000000 19.6510417 17.700521
## 642 chic 53.5 38.12500 1988-10-03 NA NA 9.3627451 22.947917
## 643 chic 43.0 30.25000 1988-10-04 NA 33.000000 11.7202381 15.961310
## 644 chic 43.0 32.25000 1988-10-05 NA 30.000000 10.6024845 19.033514
## 645 chic 43.5 32.75000 1988-10-06 NA 33.333333 9.6428571 27.538393
## 646 chic 47.5 33.00000 1988-10-07 NA NA 11.8630952 38.265625
## 647 chic 52.0 41.12500 1988-10-08 NA 56.000000 12.6190476 36.348958
## 648 chic 54.5 47.50000 1988-10-09 NA NA 11.9404762 32.085145
## 649 chic 58.0 34.62500 1988-10-10 NA 39.000000 20.7500000 17.321429
## 650 chic 42.5 26.12500 1988-10-11 NA 48.000000 13.4940476 19.420327
## 651 chic 39.0 24.37500 1988-10-12 NA 28.600000 14.5156250 23.563665
## 652 chic 39.5 23.87500 1988-10-13 NA NA 11.5275298 34.629329
## 653 chic 58.0 42.25000 1988-10-14 NA 59.000000 18.2291667 37.372412
## 654 chic 66.5 52.00000 1988-10-15 NA 51.000000 35.0357143 25.453416
## 655 chic 62.5 47.87500 1988-10-16 NA 43.000000 26.0595238 21.145833
## 656 chic 53.0 55.12500 1988-10-17 NA NA 4.9166667 28.869048
## 657 chic 49.5 36.37500 1988-10-18 NA 23.600000 11.1977814 18.823374
## 658 chic 43.5 32.25000 1988-10-19 NA 28.000000 11.5705904 21.758172
## 659 chic 42.0 37.87500 1988-10-20 NA 24.000000 6.6250000 28.053571
## 660 chic 46.5 39.00000 1988-10-21 NA 31.000000 6.9270833 21.369048
## 661 chic 42.0 32.50000 1988-10-22 NA 32.000000 10.2656250 20.755952
## 662 chic 43.5 30.62500 1988-10-23 NA 30.000000 10.2500000 15.610119
## 663 chic 33.5 27.12500 1988-10-24 NA 27.400000 7.1202857 16.566319
## 664 chic 35.0 22.12500 1988-10-25 NA 34.000000 8.5989583 23.323596
## 665 chic 36.5 26.00000 1988-10-26 NA 34.000000 7.0520833 24.903302
## 666 chic 45.0 40.87500 1988-10-27 NA NA 9.8437500 26.767187
## 667 chic 37.0 21.00000 1988-10-28 NA 39.000000 13.5208333 19.648438
## 668 chic 33.5 12.75000 1988-10-29 NA 28.000000 13.1250000 26.465580
## 669 chic 33.0 25.87500 1988-10-30 NA 26.000000 10.5416667 29.012002
## 670 chic 39.0 27.62500 1988-10-31 NA 36.000000 9.5200893 34.022321
## 671 chic 40.0 28.00000 1988-11-01 NA 35.000000 12.5572917 22.751235
## 672 chic 43.5 35.75000 1988-11-02 NA 28.000000 12.2068603 30.771212
## 673 chic 50.5 50.62500 1988-11-03 NA 34.000000 3.3750000 36.061458
## 674 chic 52.5 51.50000 1988-11-04 NA 28.000000 2.6470588 33.837121
## 675 chic 41.5 36.12500 1988-11-05 NA 15.600000 2.7916667 13.997024
## 676 chic 33.5 30.62500 1988-11-06 NA NA 13.6250000 11.812500
## 677 chic 39.0 38.00000 1988-11-07 NA 12.000000 5.8695652 23.990819
## 678 chic 42.0 36.87500 1988-11-08 NA 40.000000 4.5416667 26.088542
## 679 chic 43.5 46.00000 1988-11-09 NA 25.000000 2.3750000 29.333051
## 680 chic 42.5 30.62500 1988-11-10 NA 15.000000 7.0416667 18.827381
## 681 chic 39.5 29.25000 1988-11-11 NA 23.200000 8.9583333 23.127976
## 682 chic 41.5 44.00000 1988-11-12 NA 15.000000 4.5416667 22.666667
## 683 chic 45.0 40.87500 1988-11-13 NA 12.000000 10.5833333 16.845238
## 684 chic 47.5 34.50000 1988-11-14 NA NA 5.0833333 34.232660
## 685 chic 56.0 60.37500 1988-11-15 NA NA 2.9166667 25.966097
## 686 chic 48.0 24.25000 1988-11-16 NA 23.000000 11.6250000 11.895221
## 687 chic 38.5 28.12500 1988-11-17 NA 24.200000 10.2916667 23.708333
## 688 chic 43.5 30.12500 1988-11-18 NA 9.000000 2.7083333 34.699905
## 689 chic 44.0 40.12500 1988-11-19 NA 14.000000 2.3750000 27.343750
## 690 chic 36.5 28.12500 1988-11-20 NA 21.000000 6.2500000 17.339725
## 691 chic 33.0 23.37500 1988-11-21 NA 21.000000 5.4166667 26.420846
## 692 chic 34.5 28.12500 1988-11-22 NA 31.000000 4.7500000 27.928125
## 693 chic 41.5 35.50000 1988-11-23 NA 39.000000 3.4166667 31.905461
## 694 chic 46.5 35.00000 1988-11-24 NA 22.000000 7.7916667 30.739583
## 695 chic 49.0 44.37500 1988-11-25 NA 28.000000 13.0416667 35.718750
## 696 chic 54.0 51.25000 1988-11-26 NA 13.000000 11.9166667 24.002604
## 697 chic 37.0 25.00000 1988-11-27 NA 9.000000 14.9583333 8.270833
## 698 chic 28.0 21.87500 1988-11-28 NA 6.000000 7.8333333 18.642083
## 699 chic 33.5 31.37500 1988-11-29 NA 26.200000 7.1250000 24.430157
## 700 chic 30.5 23.87500 1988-11-30 NA 22.000000 4.6250000 18.131341
## 701 chic 23.5 16.37500 1988-12-01 NA 27.000000 8.2083333 22.111580
## 702 chic 34.0 32.50000 1988-12-02 NA 29.000000 4.5833333 27.057065
## 703 chic 43.0 26.00000 1988-12-03 NA NA 9.2916667 21.880952
## 704 chic 32.5 23.25000 1988-12-04 NA 23.000000 8.9166667 23.174479
## 705 chic 38.5 31.25000 1988-12-05 NA 39.000000 3.8750000 23.238163
## 706 chic 42.0 34.87500 1988-12-06 NA 40.000000 5.0000000 30.234375
## 707 chic 35.0 20.00000 1988-12-07 NA 30.000000 6.6458333 25.661458
## 708 chic 27.0 11.25000 1988-12-08 NA 40.000000 9.6666667 27.553571
## 709 chic 21.5 14.25000 1988-12-09 NA 37.000000 6.4166667 24.369048
## 710 chic 18.5 2.12500 1988-12-10 NA NA 8.9166667 23.380952
## 711 chic 11.0 6.12500 1988-12-11 NA 30.000000 7.0833333 23.927536
## 712 chic 18.5 19.37500 1988-12-12 NA 29.000000 6.2500000 29.968168
## 713 chic 34.5 28.62500 1988-12-13 NA 48.000000 5.3333333 26.555788
## 714 chic 37.5 24.87500 1988-12-14 NA NA 5.9166667 21.726190
## 715 chic 18.0 -0.75000 1988-12-15 NA NA 14.3500000 20.410102
## 716 chic 10.5 12.12500 1988-12-16 NA 35.000000 6.5416667 26.809524
## 717 chic 16.0 7.00000 1988-12-17 NA 25.400000 7.5416667 22.172619
## 718 chic 22.0 21.87500 1988-12-18 NA 39.000000 4.8750000 24.250000
## 719 chic 39.0 32.25000 1988-12-19 NA NA 10.7916667 27.424784
## 720 chic 44.5 27.00000 1988-12-20 NA NA 12.6086957 16.398810
## 721 chic 33.0 22.50000 1988-12-21 NA NA 10.5000000 22.507846
## 722 chic 36.0 38.75000 1988-12-22 NA NA 4.2916667 23.353520
## 723 chic 41.0 26.75000 1988-12-23 NA 23.000000 11.5652174 19.952381
## 724 chic 33.5 26.50000 1988-12-24 NA NA 4.5416667 24.803571
## 725 chic 23.0 16.62500 1988-12-25 NA NA 10.0833333 13.776656
## 726 chic 27.0 29.87500 1988-12-26 NA NA 9.0000000 23.785714
## 727 chic 27.5 14.12500 1988-12-27 NA 27.000000 4.5000000 21.346435
## 728 chic 14.5 6.87500 1988-12-28 NA 17.000000 13.1250000 23.037879
## 729 chic 13.5 12.62500 1988-12-29 NA 29.666667 6.9473684 30.285673
## 730 chic 24.5 21.87500 1988-12-30 NA NA 5.6666667 35.900000
## 731 chic 26.0 27.00000 1988-12-31 NA 61.000000 2.7500000 44.666667
## 732 chic 26.5 26.87500 1989-01-01 NA 66.000000 9.3913043 33.131567
## 733 chic 22.0 10.87500 1989-01-02 NA 28.000000 11.3333333 18.328125
## 734 chic 23.0 15.75000 1989-01-03 NA NA 7.8750000 22.615942
## 735 chic 19.0 15.87500 1989-01-04 NA 43.400000 5.1250000 30.972661
## 736 chic 29.5 31.87500 1989-01-05 NA 20.000000 3.1250000 33.144907
## 737 chic 35.0 32.37500 1989-01-06 NA 27.000000 2.0000000 30.708333
## 738 chic 40.0 39.62500 1989-01-07 NA NA 2.8750000 25.794271
## 739 chic 15.0 1.50000 1989-01-08 NA NA 17.9583333 9.580729
## 740 chic 16.5 14.62500 1989-01-09 NA 52.000000 13.4666667 20.080350
## 741 chic 31.5 21.37500 1989-01-10 NA 37.428571 4.8666667 26.239394
## 742 chic 34.5 37.37500 1989-01-11 NA 31.000000 8.5000000 25.424716
## 743 chic 31.5 15.87500 1989-01-12 NA NA 9.0000000 23.716486
## 744 chic 26.0 17.62500 1989-01-13 NA NA 6.4285714 27.541667
## 745 chic 26.5 26.12500 1989-01-14 NA 20.000000 3.5833333 23.327381
## 746 chic 29.5 23.87500 1989-01-15 NA NA 7.6666667 15.029762
## 747 chic 31.5 26.62500 1989-01-16 NA 27.142857 6.2500000 19.886905
## 748 chic 37.0 29.12500 1989-01-17 NA 24.000000 6.9583333 24.775023
## 749 chic 37.5 27.87500 1989-01-18 NA NA 9.6956522 21.457860
## 750 chic 38.0 30.12500 1989-01-19 NA NA 11.2083333 22.241745
## 751 chic 28.5 11.62500 1989-01-20 NA NA 15.6250000 19.156250
## 752 chic 26.5 19.75000 1989-01-21 NA 27.000000 8.3750000 28.190476
## 753 chic 40.0 25.75000 1989-01-22 NA 22.875000 8.7500000 23.321429
## 754 chic 41.5 32.62500 1989-01-23 NA 17.000000 4.9166667 33.184453
## 755 chic 38.0 34.12500 1989-01-24 NA 45.000000 6.2272727 27.774715
## 756 chic 42.5 42.25000 1989-01-25 NA 36.000000 5.4166667 24.188466
## 757 chic 34.0 23.62500 1989-01-26 NA 37.000000 8.2500000 21.831245
## 758 chic 37.0 30.75000 1989-01-27 NA 25.000000 7.5000000 26.568213
## 759 chic 42.0 31.87500 1989-01-28 NA 27.125000 6.5833333 26.140625
## 760 chic 40.0 37.75000 1989-01-29 NA NA 3.5000000 20.546875
## 761 chic 40.5 35.50000 1989-01-30 NA NA 7.7916667 20.877944
## 762 chic 52.5 44.12500 1989-01-31 NA NA 9.8333333 24.047279
## 763 chic 40.5 21.87500 1989-02-01 NA 12.000000 19.0000000 14.140077
## 764 chic 25.5 20.37500 1989-02-02 NA 49.000000 16.0416667 19.109375
## 765 chic 14.5 2.50000 1989-02-03 NA 20.571429 11.3888889 21.750000
## 766 chic 4.5 2.00000 1989-02-04 NA 45.000000 6.5882353 22.322917
## 767 chic 9.0 5.25000 1989-02-05 NA NA 6.0833333 24.614583
## 768 chic 2.0 -0.25000 1989-02-06 NA 32.000000 12.0000000 21.175663
## 769 chic 12.0 9.12500 1989-02-07 NA 56.000000 14.7500000 28.512681
## 770 chic 11.5 -3.75000 1989-02-08 NA 86.000000 17.0000000 16.970170
## 771 chic 7.0 3.50000 1989-02-09 NA 34.857143 16.2727273 21.229167
## 772 chic 15.0 12.37500 1989-02-10 NA 36.000000 14.3750000 28.448822
## 773 chic 24.0 19.12500 1989-02-11 NA 33.000000 15.4166667 26.244048
## 774 chic 26.5 16.87500 1989-02-12 NA 26.000000 15.0416667 27.875000
## 775 chic 32.0 31.12500 1989-02-13 NA NA 7.8750000 29.291667
## 776 chic 27.5 20.75000 1989-02-14 NA 52.000000 19.2916667 25.646480
## 777 chic 27.5 13.12500 1989-02-15 NA 30.125000 8.6250000 38.382162
## 778 chic 17.5 1.87500 1989-02-16 NA 25.000000 11.4761905 31.580782
## 779 chic 17.5 14.62500 1989-02-17 NA 13.000000 14.6250000 30.630952
## 780 chic 22.0 20.87500 1989-02-18 NA 23.000000 16.9166667 30.636905
## 781 chic 28.0 19.12500 1989-02-19 NA NA 12.2916667 32.321429
## 782 chic 27.0 25.25000 1989-02-20 NA NA 16.9583333 33.077381
## 783 chic 26.0 17.25000 1989-02-21 NA 43.750000 19.9583333 33.241300
## 784 chic 17.0 1.62500 1989-02-22 NA 56.000000 21.3750000 25.635426
## 785 chic 13.5 10.25000 1989-02-23 NA 37.000000 13.3333333 29.148592
## 786 chic 13.0 9.12500 1989-02-24 NA 61.000000 12.7083333 42.183333
## 787 chic 27.5 27.75000 1989-02-25 NA NA 15.2500000 37.916667
## 788 chic 28.5 15.87500 1989-02-26 NA NA 28.7500000 17.974896
## 789 chic 18.5 10.75000 1989-02-27 NA 33.714286 15.0714286 29.361134
## 790 chic 23.0 8.50000 1989-02-28 NA 57.000000 18.0416667 28.443750
## 791 chic 17.0 8.75000 1989-03-01 NA NA 20.0588235 24.312554
## 792 chic 21.5 20.00000 1989-03-02 NA 32.000000 16.6666667 28.958333
## 793 chic 32.0 32.12500 1989-03-03 NA NA 11.3333333 26.479167
## 794 chic 34.5 24.37500 1989-03-04 NA 30.000000 7.2083333 23.521280
## 795 chic 21.5 17.00000 1989-03-05 NA 13.625000 26.3750000 10.411458
## 796 chic 26.0 14.62500 1989-03-06 NA 20.000000 33.3750000 12.715672
## 797 chic 23.0 10.75000 1989-03-07 NA 41.000000 29.2916667 18.471354
## 798 chic 26.5 18.62500 1989-03-08 NA 68.000000 9.8750000 40.875000
## 799 chic 34.0 26.12500 1989-03-09 NA 77.000000 8.5416667 50.260160
## 800 chic 42.5 32.50000 1989-03-10 NA NA 13.4166667 46.658333
## 801 chic 46.0 31.50000 1989-03-11 NA 73.333333 2.0000000 35.383333
## 802 chic 35.0 29.25000 1989-03-12 NA 30.000000 36.2727273 20.083333
## 803 chic 42.5 36.25000 1989-03-13 NA 43.000000 13.6363636 37.919508
## 804 chic 47.0 47.50000 1989-03-14 NA NA 8.0833333 40.225835
## 805 chic 33.5 16.00000 1989-03-15 NA NA 18.4583333 23.247056
## 806 chic 35.5 27.25000 1989-03-16 NA 36.000000 12.3333333 31.843750
## 807 chic 32.0 28.87500 1989-03-17 NA 19.500000 26.9583333 20.910069
## 808 chic 24.5 17.37500 1989-03-18 NA 23.000000 26.8333333 22.921875
## 809 chic 26.0 26.50000 1989-03-19 NA NA 16.6666667 32.765625
## 810 chic 32.5 22.62500 1989-03-20 NA 31.000000 22.2272727 30.658356
## 811 chic 28.5 11.75000 1989-03-21 NA 22.000000 24.4166667 27.664062
## 812 chic 32.0 22.75000 1989-03-22 NA 27.000000 12.0416667 42.647254
## 813 chic 41.5 25.25000 1989-03-23 NA 58.428571 12.5416667 43.283333
## 814 chic 48.5 36.25000 1989-03-24 NA 40.000000 11.3750000 42.343750
## 815 chic 49.0 34.87500 1989-03-25 NA 41.000000 23.4166667 26.890625
## 816 chic 55.5 54.75000 1989-03-26 NA NA 35.3750000 30.815444
## 817 chic 66.5 58.75000 1989-03-27 NA 22.000000 17.5791667 25.310606
## 818 chic 60.5 56.50000 1989-03-28 NA 28.000000 12.8611111 22.358057
## 819 chic 44.0 31.00000 1989-03-29 NA 15.000000 27.0411905 17.922101
## 820 chic 42.0 33.00000 1989-03-30 NA 34.000000 17.4916667 23.254836
## 821 chic 35.5 22.50000 1989-03-31 NA 32.000000 25.8437500 20.675000
## 822 chic 36.5 33.87500 1989-04-01 NA 23.000000 23.1250000 28.447917
## 823 chic 46.5 44.62500 1989-04-02 NA NA 22.1250000 25.177083
## 824 chic 47.0 47.25000 1989-04-03 NA NA 13.2083333 33.152433
## 825 chic 51.0 34.62500 1989-04-04 NA 32.625000 18.8260870 25.619630
## 826 chic 41.0 35.50000 1989-04-05 NA 33.000000 19.3571429 26.593786
## 827 chic 41.5 24.62500 1989-04-06 NA 50.000000 19.6091393 31.648438
## 828 chic 40.0 27.75000 1989-04-07 NA 42.000000 22.1964286 26.520833
## 829 chic 38.0 15.62500 1989-04-08 NA 35.000000 24.1369048 22.117188
## 830 chic 29.5 13.37500 1989-04-09 NA NA 27.6979167 10.464286
## 831 chic 28.5 20.87500 1989-04-10 NA 29.375000 16.5362319 26.289773
## 832 chic 37.0 28.87500 1989-04-11 NA 44.000000 23.2857143 26.154830
## 833 chic 43.0 26.87500 1989-04-12 NA 31.000000 27.0295031 28.369318
## 834 chic 41.0 19.37500 1989-04-13 NA 49.000000 21.7981293 38.743195
## 835 chic 52.0 33.00000 1989-04-14 NA 39.000000 26.3273810 32.288826
## 836 chic 48.5 30.50000 1989-04-15 NA 54.000000 25.5238095 39.182292
## 837 chic 57.0 49.25000 1989-04-16 NA 46.125000 26.8333333 34.947917
## 838 chic 48.5 31.87500 1989-04-17 NA 23.000000 30.9223602 23.834651
## 839 chic 39.5 35.50000 1989-04-18 NA 49.000000 16.9464286 36.173897
## 840 chic 43.5 19.25000 1989-04-19 NA 56.000000 18.8333333 41.239130
## 841 chic 54.0 38.00000 1989-04-20 NA 69.000000 27.0153162 39.613839
## 842 chic 53.0 36.12500 1989-04-21 NA 49.000000 31.4940476 32.758832
## 843 chic 52.0 34.25000 1989-04-22 NA 44.375000 30.5520833 28.020833
## 844 chic 50.5 31.37500 1989-04-23 NA 61.000000 33.4739583 21.828125
## 845 chic 55.5 41.37500 1989-04-24 NA 74.000000 32.2716837 41.500045
## 846 chic 62.5 52.37500 1989-04-25 NA NA 36.3695652 36.867113
## 847 chic 58.0 45.25000 1989-04-26 NA NA 45.6166667 30.468006
## 848 chic 54.0 43.00000 1989-04-27 NA 69.000000 34.6488095 33.197917
## 849 chic 49.5 42.00000 1989-04-28 NA 39.714286 18.0773810 30.135417
## 850 chic 55.5 42.00000 1989-04-29 NA NA 19.6250000 25.786458
## 851 chic 50.0 35.50000 1989-04-30 NA NA 34.5892857 16.276042
## 852 chic 47.5 33.25000 1989-05-01 NA 24.000000 32.0833333 23.185012
## 853 chic 45.0 37.50000 1989-05-02 NA 26.000000 26.2521645 24.768643
## 854 chic 53.5 32.62500 1989-05-03 NA NA 24.7729861 32.222917
## 855 chic 55.5 49.75000 1989-05-04 NA 46.250000 25.1884058 36.691168
## 856 chic 50.5 19.87500 1989-05-05 NA NA 30.9404762 17.119906
## 857 chic 35.5 24.75000 1989-05-06 NA 33.000000 20.3333333 16.303571
## 858 chic 43.0 35.75000 1989-05-07 NA NA 18.2395833 17.247024
## 859 chic 50.5 40.75000 1989-05-08 NA NA 25.3214286 36.127145
## 860 chic 50.5 25.37500 1989-05-09 NA 20.000000 33.8993742 20.221875
## 861 chic 49.5 23.50000 1989-05-10 NA 27.000000 35.7142857 19.708807
## 862 chic 48.0 20.25000 1989-05-11 NA NA 33.7142857 21.791152
## 863 chic 51.5 36.75000 1989-05-12 NA NA 28.5654762 24.345170
## 864 chic 52.0 43.25000 1989-05-13 NA 17.000000 30.4067460 17.739583
## 865 chic 55.5 41.37500 1989-05-14 NA 65.000000 32.5654762 24.479167
## 866 chic 56.0 43.75000 1989-05-15 NA NA 27.6829945 42.913542
## 867 chic 59.0 44.50000 1989-05-16 NA 79.875000 35.6324013 51.115530
## 868 chic 63.5 45.37500 1989-05-17 NA 98.000000 47.1192094 44.950634
## 869 chic 68.0 51.62500 1989-05-18 NA 99.000000 37.1689312 42.635681
## 870 chic 65.5 61.75000 1989-05-19 NA 35.000000 30.0364583 33.068452
## 871 chic 64.0 38.62500 1989-05-20 NA NA 26.6510417 24.109375
## 872 chic 64.5 44.75000 1989-05-21 NA 47.000000 33.5937500 30.791667
## 873 chic 63.0 49.62500 1989-05-22 NA 65.250000 29.5115489 41.171463
## 874 chic 69.0 42.87500 1989-05-23 NA 68.000000 37.8125000 43.731793
## 875 chic 75.0 65.50000 1989-05-24 NA NA 43.5929677 30.211180
## 876 chic 67.5 60.87500 1989-05-25 NA 33.000000 26.3035038 35.524943
## 877 chic 62.0 40.12500 1989-05-26 NA NA 25.3372790 21.017203
## 878 chic 56.0 39.62500 1989-05-27 NA 34.000000 26.1927083 18.997396
## 879 chic 57.0 39.62500 1989-05-28 NA 33.000000 31.2362689 26.572917
## 880 chic 67.5 68.25000 1989-05-29 NA NA 39.0451389 20.273810
## 881 chic 73.5 67.25000 1989-05-30 NA 25.000000 39.2528409 24.504735
## 882 chic 75.0 66.50000 1989-05-31 NA NA 26.3734149 27.027497
## 883 chic 68.5 63.37500 1989-06-01 NA 28.000000 15.0260417 32.051989
## 884 chic 67.5 52.50000 1989-06-02 NA NA 29.6250000 30.962474
## 885 chic 56.5 51.62500 1989-06-03 NA 29.000000 21.8095238 30.148810
## 886 chic 62.5 49.50000 1989-06-04 NA NA 27.7380952 24.324405
## 887 chic 66.0 47.75000 1989-06-05 NA 79.000000 26.0000000 47.054422
## 888 chic 71.0 51.50000 1989-06-06 NA NA 31.7445652 37.759740
## 889 chic 71.5 55.62500 1989-06-07 NA 89.000000 41.5553977 38.564182
## 890 chic 73.0 57.87500 1989-06-08 NA NA 43.9285714 32.883163
## 891 chic 61.0 46.87500 1989-06-09 NA 38.750000 23.2723214 16.614583
## 892 chic 58.5 43.75000 1989-06-10 NA NA 21.0000000 13.846354
## 893 chic 60.0 50.50000 1989-06-11 NA 35.000000 27.1927083 28.031250
## 894 chic 66.0 62.75000 1989-06-12 NA 43.000000 23.6562500 32.299851
## 895 chic 66.5 58.75000 1989-06-13 NA 45.000000 27.4881629 32.325613
## 896 chic 64.0 52.37500 1989-06-14 NA NA 30.8865901 28.597545
## 897 chic 54.5 50.87500 1989-06-15 NA 27.714286 13.6884470 17.178646
## 898 chic 61.0 46.75000 1989-06-16 NA 35.000000 14.6659873 22.341146
## 899 chic 65.5 47.62500 1989-06-17 NA 43.000000 28.7438447 26.091146
## 900 chic 72.5 62.25000 1989-06-18 NA NA 32.8579545 23.989583
## 901 chic 71.0 62.87500 1989-06-19 NA 26.000000 39.2457386 32.267889
## 902 chic 68.5 60.87500 1989-06-20 NA 28.000000 49.6128472 23.752841
## 903 chic 69.0 56.37500 1989-06-21 NA 57.428571 59.7272727 31.734420
## 904 chic 79.0 64.37500 1989-06-22 NA NA 47.6897998 34.139752
## 905 chic 79.0 68.00000 1989-06-23 NA NA 37.0714286 33.287817
## 906 chic 75.0 59.37500 1989-06-24 NA NA 35.4574830 21.880208
## 907 chic 73.0 61.50000 1989-06-25 NA 53.000000 34.2785714 28.421875
## 908 chic 77.5 64.00000 1989-06-26 NA 89.000000 32.4107143 34.561368
## 909 chic 70.5 64.75000 1989-06-27 NA 51.428571 21.0649586 38.831813
## 910 chic 64.5 46.25000 1989-06-28 NA 33.000000 20.5937500 22.972335
## 911 chic 61.0 48.62500 1989-06-29 NA 28.000000 23.0620471 19.692142
## 912 chic 65.5 52.12500 1989-06-30 NA NA 32.8541667 39.770833
## 913 chic 72.5 54.50000 1989-07-01 NA NA 52.1754202 43.463542
## 914 chic 73.5 66.25000 1989-07-02 NA 65.000000 47.3650794 32.291667
## 915 chic 74.0 59.00000 1989-07-03 NA 57.285714 40.6269493 29.604959
## 916 chic 75.0 50.50000 1989-07-04 NA NA 35.1990741 23.815476
## 917 chic 75.5 62.12500 1989-07-05 NA 59.000000 40.4074074 24.896861
## 918 chic 79.0 63.25000 1989-07-06 NA 85.000000 48.0277778 43.898438
## 919 chic 78.5 53.50000 1989-07-07 NA 56.000000 32.7301587 30.464286
## 920 chic 75.0 65.62500 1989-07-08 NA 50.000000 33.4444444 31.011905
## 921 chic 83.0 68.25000 1989-07-09 NA 57.750000 51.6203704 17.500000
## 922 chic 86.5 61.37500 1989-07-10 NA 43.000000 46.5972222 21.520833
## 923 chic 76.0 64.50000 1989-07-11 NA NA 28.1481481 29.728316
## 924 chic 71.0 62.12500 1989-07-12 NA NA 26.3240741 23.802795
## 925 chic 69.0 50.12500 1989-07-13 NA 21.000000 27.0740741 19.029601
## 926 chic 68.0 45.62500 1989-07-14 NA 12.000000 23.0553543 19.071429
## 927 chic 71.0 49.62500 1989-07-15 NA 30.000000 25.7083333 22.827381
## 928 chic 72.5 48.87500 1989-07-16 NA 32.000000 36.1419173 25.357143
## 929 chic 71.0 54.87500 1989-07-17 NA 68.000000 28.6607143 49.435096
## 930 chic 70.0 60.75000 1989-07-18 NA 56.000000 36.1599327 35.933114
## 931 chic 67.5 65.12500 1989-07-19 NA 47.000000 39.1399136 23.270442
## 932 chic 67.5 61.37500 1989-07-20 NA 26.000000 31.4907407 12.909935
## 933 chic 69.0 64.37500 1989-07-21 NA 41.500000 33.2037037 22.000000
## 934 chic 74.0 63.75000 1989-07-22 NA 39.000000 36.4629630 26.234375
## 935 chic 74.5 65.12500 1989-07-23 NA 54.000000 38.3842593 28.257812
## 936 chic 77.0 68.75000 1989-07-24 NA 77.000000 43.4009662 34.942708
## 937 chic 78.5 73.87500 1989-07-25 NA 55.000000 39.7708333 47.690632
## 938 chic 79.5 72.37500 1989-07-26 NA 61.000000 20.7049366 34.765625
## 939 chic 82.5 66.75000 1989-07-27 NA 43.000000 33.2653894 22.014699
## 940 chic 67.5 57.50000 1989-07-28 NA 37.500000 30.7447917 13.877232
## 941 chic 69.0 67.00000 1989-07-29 NA 29.000000 41.8593750 22.302083
## 942 chic 71.5 61.00000 1989-07-30 NA 46.000000 44.9114583 11.157986
## 943 chic 71.0 60.50000 1989-07-31 NA 69.000000 57.3072917 22.440104
## 944 chic 72.5 60.12500 1989-08-01 NA 48.000000 51.7239583 33.779624
## 945 chic 74.0 66.62500 1989-08-02 NA 74.625000 35.4218750 44.781250
## 946 chic 79.5 72.62500 1989-08-03 NA 52.000000 27.7656250 24.544837
## 947 chic 81.0 77.00000 1989-08-04 NA 64.000000 29.9948207 19.411458
## 948 chic 77.0 66.00000 1989-08-05 NA 38.000000 38.1250000 20.600000
## 949 chic 63.0 48.75000 1989-08-06 NA 25.000000 21.7361111 16.181548
## 950 chic 62.0 50.25000 1989-08-07 NA 29.000000 23.3392857 24.750000
## 951 chic 65.0 57.12500 1989-08-08 NA 50.500000 16.7261905 27.067857
## 952 chic 70.5 58.75000 1989-08-09 NA 47.000000 21.5803571 39.669950
## 953 chic 72.5 62.37500 1989-08-10 NA 50.000000 27.4490132 41.193277
## 954 chic 70.5 62.25000 1989-08-11 NA 96.000000 31.1191878 55.905215
## 955 chic 72.0 60.00000 1989-08-12 NA 86.000000 28.3072917 44.255208
## 956 chic 71.0 62.50000 1989-08-13 NA 53.000000 35.2604167 32.130208
## 957 chic 71.0 63.25000 1989-08-14 NA 58.375000 22.9237939 32.130952
## 958 chic 69.0 61.62500 1989-08-15 NA 18.000000 20.8740530 21.213194
## 959 chic 66.5 56.62500 1989-08-16 NA NA 24.0667614 24.439062
## 960 chic 66.0 55.87500 1989-08-17 NA 34.000000 24.6390399 24.461458
## 961 chic 66.5 53.87500 1989-08-18 NA NA 26.8630394 25.552083
## 962 chic 67.5 60.87500 1989-08-19 NA NA 36.1267361 27.572917
## 963 chic 74.5 61.12500 1989-08-20 NA 37.571429 30.3863636 14.437500
## 964 chic 74.0 65.50000 1989-08-21 NA 59.000000 27.8750000 32.084754
## 965 chic 77.5 72.12500 1989-08-22 NA 31.000000 18.9051178 25.196237
## 966 chic 70.5 63.00000 1989-08-23 NA 25.000000 28.1051136 19.040483
## 967 chic 70.0 61.50000 1989-08-24 NA 37.000000 32.0291667 14.976326
## 968 chic 70.0 58.25000 1989-08-25 NA NA 31.7836792 20.432292
## 969 chic 71.5 66.12500 1989-08-26 NA 49.285714 33.2083333 37.798532
## 970 chic 74.5 69.25000 1989-08-27 NA 50.000000 35.8072917 30.450521
## 971 chic 77.0 70.75000 1989-08-28 NA 49.000000 20.1197917 28.637153
## 972 chic 75.0 60.75000 1989-08-29 NA 50.000000 16.7343750 22.375947
## 973 chic 70.5 58.87500 1989-08-30 NA 54.000000 20.8645833 30.901042
## 974 chic 72.5 67.62500 1989-08-31 NA 35.000000 19.1822917 31.488095
## 975 chic 71.0 61.87500 1989-09-01 NA 21.875000 26.9270833 18.184508
## 976 chic 64.0 50.50000 1989-09-02 NA 15.000000 24.0885417 14.822917
## 977 chic 65.0 53.50000 1989-09-03 NA 23.000000 22.4947917 20.755208
## 978 chic 68.0 62.25000 1989-09-04 NA 37.000000 28.7187500 21.976562
## 979 chic 70.0 66.62500 1989-09-05 NA NA 25.8906250 39.236639
## 980 chic 71.5 69.87500 1989-09-06 NA 43.000000 15.4531250 30.396307
## 981 chic 74.5 71.75000 1989-09-07 NA 57.142857 19.6809330 34.247218
## 982 chic 76.5 69.00000 1989-09-08 NA 38.000000 17.5416667 29.098011
## 983 chic 68.0 60.50000 1989-09-09 NA NA 19.1250000 16.375000
## 984 chic 63.0 51.25000 1989-09-10 NA 23.000000 16.7291667 14.429688
## 985 chic 65.0 57.12500 1989-09-11 NA 40.000000 16.4375000 31.209280
## 986 chic 60.5 45.62500 1989-09-12 NA 32.000000 18.8667037 21.208704
## 987 chic 56.5 50.50000 1989-09-13 NA 14.000000 20.5534420 19.217957
## 988 chic 58.0 51.37500 1989-09-14 NA 15.000000 21.6927083 16.773438
## 989 chic 57.5 49.12500 1989-09-15 NA NA 23.6576705 22.674953
## 990 chic 59.5 51.87500 1989-09-16 NA 33.000000 22.8281250 28.169271
## 991 chic 63.5 54.12500 1989-09-17 NA 51.000000 26.8273810 33.036458
## 992 chic 65.0 55.75000 1989-09-18 NA 49.000000 31.7423469 44.815641
## 993 chic 65.0 55.50000 1989-09-19 NA 47.500000 23.7050866 41.935033
## 994 chic 65.5 56.87500 1989-09-20 NA 61.000000 27.3645833 43.975379
## 995 chic 66.0 58.00000 1989-09-21 NA 76.000000 25.3958333 46.408267
## 996 chic 61.5 44.75000 1989-09-22 NA 115.000000 25.1979167 31.972633
## 997 chic 45.5 31.62500 1989-09-23 NA 35.000000 17.0625000 13.351562
## 998 chic 48.0 36.75000 1989-09-24 NA 24.000000 12.8541667 24.095238
## 999 chic 54.5 43.12500 1989-09-25 NA 46.625000 15.8125000 31.523263
## 1000 chic 51.5 39.62500 1989-09-26 NA 24.000000 19.5104167 16.692595
## 1001 chic 51.0 38.75000 1989-09-27 NA 41.000000 16.9895833 33.281629
## 1002 chic 58.0 39.50000 1989-09-28 NA 53.000000 16.4046649 36.627976
## 1003 chic 59.5 47.62500 1989-09-29 NA 37.000000 19.1302083 26.140625
## 1004 chic 60.0 52.62500 1989-09-30 NA 45.000000 25.3452381 34.062500
## 1005 chic 65.5 59.62500 1989-10-01 NA 51.714286 19.3511905 31.119792
## 1006 chic 56.5 38.75000 1989-10-02 NA 54.500000 8.2031250 15.070833
## 1007 chic 44.5 24.87500 1989-10-03 NA 41.500000 12.2031250 22.480881
## 1008 chic 47.0 29.37500 1989-10-04 NA 69.000000 10.5999053 33.345833
## 1009 chic 52.5 55.25000 1989-10-05 NA 46.000000 5.8925070 35.338542
## 1010 chic 51.5 36.00000 1989-10-06 NA 25.000000 11.6995265 19.678883
## 1011 chic 45.0 33.37500 1989-10-07 NA 23.857143 11.4375000 20.406250
## 1012 chic 44.0 32.37500 1989-10-08 NA 22.500000 14.3593750 21.195312
## 1013 chic 45.5 37.37500 1989-10-09 NA NA 14.4270833 28.119792
## 1014 chic 51.0 39.62500 1989-10-10 NA 39.000000 12.6302083 23.859860
## 1015 chic 59.0 39.62500 1989-10-11 NA 52.000000 18.7395833 27.953125
## 1016 chic 61.0 47.12500 1989-10-12 NA 58.000000 18.4791667 32.621686
## 1017 chic 62.5 45.75000 1989-10-13 NA 91.875000 11.0416667 59.515625
## 1018 chic 69.5 55.62500 1989-10-14 NA 62.000000 23.7916667 48.359375
## 1019 chic 70.5 53.50000 1989-10-15 NA 47.500000 29.1354167 26.223958
## 1020 chic 58.5 44.12500 1989-10-16 NA 27.000000 19.5357143 15.908659
## 1021 chic 43.0 31.62500 1989-10-17 NA 9.500000 17.7007576 13.030324
## 1022 chic 36.0 29.87500 1989-10-18 NA 13.500000 23.4285714 15.984848
## 1023 chic 36.0 33.00000 1989-10-19 NA 9.375000 21.1371636 15.049172
## 1024 chic 37.0 34.25000 1989-10-20 NA 19.000000 9.0515010 23.918737
## 1025 chic 46.0 37.00000 1989-10-21 NA 29.000000 11.7321429 24.627976
## 1026 chic 48.0 38.75000 1989-10-22 NA 20.500000 10.8750000 34.708333
## 1027 chic 58.5 54.50000 1989-10-23 NA 40.000000 10.0357143 45.357143
## 1028 chic 64.0 57.87500 1989-10-24 NA 47.500000 11.7857790 43.156446
## 1029 chic 65.5 55.75000 1989-10-25 NA 52.625000 15.4166667 42.884502
## 1030 chic 62.5 50.12500 1989-10-26 NA 64.000000 18.5564182 50.670996
## 1031 chic 62.5 42.87500 1989-10-27 NA 66.500000 18.0535714 56.230072
## 1032 chic 63.5 41.50000 1989-10-28 NA 52.500000 19.1964286 45.802083
## 1033 chic 64.5 49.87500 1989-10-29 NA 44.500000 25.5654762 35.979167
## 1034 chic 65.0 52.50000 1989-10-30 NA 42.000000 19.1845238 30.531250
## 1035 chic 45.5 31.12500 1989-10-31 NA 24.000000 4.7500000 16.715744
## 1036 chic 43.0 34.75000 1989-11-01 NA 32.000000 5.3750000 26.617898
## 1037 chic 35.0 24.12500 1989-11-02 NA 25.000000 8.8333333 17.281114
## 1038 chic 31.0 25.75000 1989-11-03 NA 27.000000 5.9583333 24.200284
## 1039 chic 46.5 29.75000 1989-11-04 NA 27.500000 8.2916667 20.973958
## 1040 chic 54.0 50.00000 1989-11-05 NA 35.500000 18.8333333 18.161458
## 1041 chic 45.5 37.75000 1989-11-06 NA 26.250000 6.3913043 17.196483
## 1042 chic 45.5 39.62500 1989-11-07 NA 28.000000 7.5416667 25.023398
## 1043 chic 45.0 35.00000 1989-11-08 NA 26.000000 5.9166667 21.005303
## 1044 chic 39.5 35.50000 1989-11-09 NA 20.000000 8.4583333 15.607481
## 1045 chic 38.0 28.12500 1989-11-10 NA 25.000000 7.9583333 12.925595
## 1046 chic 46.5 30.12500 1989-11-11 NA 28.000000 6.0833333 18.305556
## 1047 chic 38.5 30.37500 1989-11-12 NA 19.000000 9.5833333 18.768750
## 1048 chic 59.0 53.00000 1989-11-13 NA NA 22.8333333 24.981291
## 1049 chic 54.0 45.00000 1989-11-14 NA 26.500000 7.8333333 17.030419
## 1050 chic 40.5 32.87500 1989-11-15 NA 15.000000 3.4444444 14.952863
## 1051 chic 26.0 11.37500 1989-11-16 NA 11.000000 15.6250000 13.012309
## 1052 chic 24.5 19.75000 1989-11-17 NA 34.500000 9.8333333 15.439878
## 1053 chic 21.0 11.75000 1989-11-18 NA 21.571429 10.2291667 15.738095
## 1054 chic 37.0 30.00000 1989-11-19 NA 25.500000 9.9583333 21.026786
## 1055 chic 45.5 19.50000 1989-11-20 NA 43.500000 12.4375000 16.005952
## 1056 chic 30.0 19.62500 1989-11-21 NA 29.000000 18.6666667 22.294203
## 1057 chic 26.5 21.25000 1989-11-22 NA 24.000000 10.1666667 29.410229
## 1058 chic 18.5 16.87500 1989-11-23 NA 29.000000 10.2500000 20.705729
## 1059 chic 27.5 24.37500 1989-11-24 NA 29.285714 6.6250000 24.791667
## 1060 chic 44.0 35.00000 1989-11-25 NA 31.500000 6.3750000 21.572917
## 1061 chic 38.5 29.00000 1989-11-26 NA 23.000000 4.6666667 30.875000
## 1062 chic 51.0 42.37500 1989-11-27 NA NA 6.7916667 23.865845
## 1063 chic 28.5 12.62500 1989-11-28 NA 25.500000 19.0000000 15.461222
## 1064 chic 20.5 14.75000 1989-11-29 NA 20.000000 9.1250000 19.629261
## 1065 chic 34.0 25.12500 1989-11-30 NA 32.500000 6.0833333 25.412341
## 1066 chic 38.0 28.00000 1989-12-01 NA 49.000000 5.3750000 31.767857
## 1067 chic 29.0 9.00000 1989-12-02 NA 52.000000 16.1250000 12.375000
## 1068 chic 20.0 5.00000 1989-12-03 NA 14.000000 20.2500000 14.385417
## 1069 chic 33.5 24.62500 1989-12-04 NA 31.000000 5.0416667 21.088068
## 1070 chic 39.5 31.87500 1989-12-05 NA 38.000000 2.3333333 26.708333
## 1071 chic 29.0 7.25000 1989-12-06 NA 24.250000 13.6666667 19.158535
## 1072 chic 17.0 2.62500 1989-12-07 NA 32.000000 16.7916667 25.821558
## 1073 chic 21.5 13.62500 1989-12-08 NA 37.500000 17.5416667 31.167655
## 1074 chic 28.5 19.62500 1989-12-09 NA 30.500000 5.2083333 29.041667
## 1075 chic 31.0 22.87500 1989-12-10 NA 26.000000 13.2500000 16.921875
## 1076 chic 19.5 6.50000 1989-12-11 NA 35.000000 11.5416667 24.668252
## 1077 chic 11.0 0.50000 1989-12-12 NA 38.714286 8.2916667 27.794508
## 1078 chic 13.0 14.37500 1989-12-13 NA 43.000000 6.2916667 34.157835
## 1079 chic 8.0 -6.87500 1989-12-14 NA 34.000000 5.4583333 24.205228
## 1080 chic 3.5 2.62500 1989-12-15 NA 45.500000 8.8750000 26.696875
## 1081 chic 2.5 -4.50000 1989-12-16 NA 33.000000 7.9583333 25.708333
## 1082 chic 9.5 2.62500 1989-12-17 NA 31.000000 6.3333333 26.182292
## 1083 chic 9.5 2.62500 1989-12-18 NA 43.875000 6.0833333 29.406250
## 1084 chic 7.5 -3.62500 1989-12-19 NA 39.000000 9.0416667 30.132843
## 1085 chic 0.0 -2.87500 1989-12-20 NA 22.500000 10.5000000 25.826746
## 1086 chic -6.5 -23.00000 1989-12-21 NA 49.000000 16.6666667 19.500000
## 1087 chic -4.5 -11.87500 1989-12-22 NA 49.000000 9.4166667 29.416667
## 1088 chic -1.0 -9.37500 1989-12-23 NA 38.000000 5.2500000 30.135417
## 1089 chic 5.0 7.50000 1989-12-24 NA 25.166667 8.2916667 25.166667
## 1090 chic 24.5 26.75000 1989-12-25 NA NA 13.2083333 17.906250
## 1091 chic 12.0 3.25000 1989-12-26 NA NA 15.9583333 22.921082
## 1092 chic 20.5 20.00000 1989-12-27 NA 34.000000 12.2500000 21.996280
## 1093 chic 27.0 32.00000 1989-12-28 NA 20.000000 5.5833333 30.918964
## 1094 chic 34.5 30.62500 1989-12-29 NA 40.000000 5.7500000 27.099432
## 1095 chic 32.5 32.00000 1989-12-30 NA 38.000000 2.1666667 27.156250
## 1096 chic 30.5 24.62500 1989-12-31 NA 42.000000 7.4583333 19.114583
## 1097 chic 27.5 19.75000 1990-01-01 NA NA 16.4166667 11.330729
## 1098 chic 33.0 28.75000 1990-01-02 NA NA 6.5416667 21.511905
## 1099 chic 39.0 39.75000 1990-01-03 NA 37.000000 5.7916667 24.549242
## 1100 chic 36.0 23.50000 1990-01-04 NA 23.500000 8.2500000 22.404356
## 1101 chic 29.5 27.62500 1990-01-05 NA 35.142857 4.4583333 27.156250
## 1102 chic 30.0 25.00000 1990-01-06 NA 42.500000 7.9166667 24.541667
## 1103 chic 35.0 30.37500 1990-01-07 NA 27.000000 6.4583333 23.069940
## 1104 chic 37.0 33.62500 1990-01-08 NA 28.000000 6.1250000 29.550858
## 1105 chic 38.0 31.12500 1990-01-09 NA 30.000000 9.2916667 23.113765
## 1106 chic 32.5 29.12500 1990-01-10 NA 28.000000 7.0416667 15.611526
## 1107 chic 38.0 21.62500 1990-01-11 NA 104.625000 17.8750000 12.424479
## 1108 chic 26.0 10.50000 1990-01-12 NA 55.000000 20.0833333 13.197917
## 1109 chic 23.0 18.37500 1990-01-13 NA 18.000000 7.2500000 19.635417
## 1110 chic 36.5 27.00000 1990-01-14 NA 23.000000 6.1250000 21.151042
## 1111 chic 41.0 31.12500 1990-01-15 NA 44.000000 4.5416667 31.848958
## 1112 chic 47.5 52.12500 1990-01-16 NA NA 3.0833333 29.306386
## 1113 chic 45.0 37.12500 1990-01-17 NA 27.000000 12.4583333 19.167572
## 1114 chic 32.0 22.50000 1990-01-18 NA 37.000000 12.0416667 16.605161
## 1115 chic 30.5 22.87500 1990-01-19 NA 48.000000 9.9583333 27.612798
## 1116 chic 35.5 34.00000 1990-01-20 NA 31.500000 4.7916667 20.739583
## 1117 chic 30.0 27.62500 1990-01-21 NA 16.000000 7.4375000 14.377604
## 1118 chic 36.5 30.62500 1990-01-22 NA 19.500000 5.3125000 21.304564
## 1119 chic 39.5 38.37500 1990-01-23 NA 34.250000 7.7916667 26.346354
## 1120 chic 40.0 31.87500 1990-01-24 NA 18.500000 7.7916667 20.299479
## 1121 chic 30.5 20.00000 1990-01-25 NA 22.000000 11.0555556 17.508117
## 1122 chic 25.5 27.75000 1990-01-26 NA 30.000000 8.5000000 27.309524
## 1123 chic 37.5 19.50000 1990-01-27 NA 25.000000 17.0000000 16.510417
## 1124 chic 30.5 18.12500 1990-01-28 NA 27.000000 7.0416667 21.036458
## 1125 chic 34.0 17.50000 1990-01-29 NA 50.125000 3.2916667 41.353039
## 1126 chic 34.5 21.37500 1990-01-30 NA 28.500000 9.0869565 21.586215
## 1127 chic 30.5 33.87500 1990-01-31 NA 35.000000 8.4583333 28.289025
## 1128 chic 41.0 31.75000 1990-02-01 NA 32.000000 14.9583333 21.696332
## 1129 chic 30.0 25.87500 1990-02-02 NA 32.000000 20.8333333 17.099977
## 1130 chic 33.0 31.00000 1990-02-03 NA 25.500000 7.8750000 21.026042
## 1131 chic 34.0 28.50000 1990-02-04 NA 20.875000 20.0416667 19.268229
## 1132 chic 41.5 36.75000 1990-02-05 NA 24.000000 8.5416667 24.763258
## 1133 chic 38.5 36.62500 1990-02-06 NA 31.500000 2.5000000 28.570340
## 1134 chic 37.0 37.25000 1990-02-07 NA 36.500000 5.4583333 24.379386
## 1135 chic 50.0 47.62500 1990-02-08 NA 31.000000 21.2500000 24.596875
## 1136 chic 41.5 22.37500 1990-02-09 NA 40.000000 17.5416667 21.541667
## 1137 chic 32.0 24.75000 1990-02-10 NA 23.375000 12.5000000 25.890625
## 1138 chic 28.5 20.12500 1990-02-11 NA 29.500000 15.8750000 24.666667
## 1139 chic 38.5 40.37500 1990-02-12 NA 36.000000 7.4166667 28.328125
## 1140 chic 41.0 23.50000 1990-02-13 NA NA 20.8750000 17.000710
## 1141 chic 27.0 25.00000 1990-02-14 NA 14.000000 28.9166667 12.095342
## 1142 chic 29.5 29.00000 1990-02-15 NA 22.500000 22.7500000 16.353074
## 1143 chic 27.5 15.62500 1990-02-16 NA 23.500000 17.2916667 21.535486
## 1144 chic 21.0 14.75000 1990-02-17 NA 22.000000 16.2916667 26.506944
## 1145 chic 32.0 26.37500 1990-02-18 NA 28.000000 20.1666667 21.595238
## 1146 chic 24.0 6.87500 1990-02-19 NA 30.500000 22.2916667 26.692708
## 1147 chic 20.5 15.50000 1990-02-20 NA 53.000000 8.4761905 44.859046
## 1148 chic 34.0 30.12500 1990-02-21 NA 30.500000 7.1250000 40.127936
## 1149 chic 36.0 32.00000 1990-02-22 NA 23.000000 11.9166667 28.320749
## 1150 chic 32.5 25.75000 1990-02-23 NA 19.000000 21.0416667 26.718750
## 1151 chic 21.0 -2.50000 1990-02-24 NA 75.000000 29.1250000 11.471354
## 1152 chic 11.0 -2.62500 1990-02-25 NA 23.500000 23.5000000 19.288690
## 1153 chic 23.0 22.00000 1990-02-26 NA 25.000000 11.3750000 27.511732
## 1154 chic 32.5 14.50000 1990-02-27 NA 34.000000 16.8333333 28.327536
## 1155 chic 24.5 12.62500 1990-02-28 NA 31.500000 19.6666667 30.244339
## 1156 chic 30.5 25.25000 1990-03-01 NA 35.000000 15.4583333 30.645833
## 1157 chic 39.5 28.25000 1990-03-02 NA 44.000000 13.6666667 27.999337
## 1158 chic 29.0 9.00000 1990-03-03 NA 20.500000 26.1666667 18.855729
## 1159 chic 30.5 22.62500 1990-03-04 NA 33.000000 16.0416667 29.031250
## 1160 chic 33.0 26.62500 1990-03-05 NA 24.500000 22.0416667 20.694792
## 1161 chic 29.0 13.75000 1990-03-06 NA 28.333333 32.2500000 17.006168
## 1162 chic 29.5 21.75000 1990-03-07 NA 41.500000 24.2916667 26.784400
## 1163 chic 40.5 46.62500 1990-03-08 NA 29.000000 8.3636364 31.005855
## 1164 chic 46.0 43.37500 1990-03-09 NA 33.000000 9.9583333 27.461466
## 1165 chic 51.0 45.62500 1990-03-10 NA 36.000000 6.2916667 29.761905
## 1166 chic 57.5 61.12500 1990-03-11 NA 26.500000 16.7083333 21.833333
## 1167 chic 70.5 56.62500 1990-03-12 NA 26.857143 25.8750000 16.840368
## 1168 chic 67.0 61.37500 1990-03-13 NA 28.500000 11.8888889 24.863122
## 1169 chic 65.0 55.75000 1990-03-14 NA 27.000000 20.8333333 25.153341
## 1170 chic 57.5 39.12500 1990-03-15 NA 20.500000 23.9166667 22.854167
## 1171 chic 51.0 35.75000 1990-03-16 NA 28.000000 26.6250000 21.169196
## 1172 chic 41.0 26.25000 1990-03-17 NA 26.000000 31.2083333 9.856771
## 1173 chic 36.0 22.50000 1990-03-18 NA 16.285714 29.5416667 11.372396
## 1174 chic 26.5 11.00000 1990-03-19 NA 27.500000 21.8095238 18.555999
## 1175 chic 33.0 24.50000 1990-03-20 NA 35.000000 14.7979798 31.562405
## 1176 chic 47.5 34.50000 1990-03-21 NA 44.000000 20.3020833 31.395154
## 1177 chic 45.0 37.12500 1990-03-22 NA 36.000000 19.0666667 27.218750
## 1178 chic 31.0 9.12500 1990-03-23 NA 28.000000 28.7297390 16.142992
## 1179 chic 31.0 15.37500 1990-03-24 NA 25.625000 24.6145833 20.203125
## 1180 chic 34.5 22.37500 1990-03-25 NA 26.000000 22.2656250 18.083333
## 1181 chic 33.0 20.50000 1990-03-26 NA 19.000000 22.9702381 22.181839
## 1182 chic 35.5 21.37500 1990-03-27 NA 58.000000 13.5286797 42.348958
## 1183 chic 41.5 25.75000 1990-03-28 NA 41.000000 16.5923316 41.567708
## 1184 chic 41.5 40.37500 1990-03-29 NA 39.000000 13.1904762 27.604167
## 1185 chic 41.5 35.75000 1990-03-30 NA 38.000000 19.5449811 24.705348
## 1186 chic 41.5 41.50000 1990-03-31 NA 57.000000 17.3281250 29.140625
## 1187 chic 48.0 43.00000 1990-04-01 NA 34.000000 14.9583333 27.002976
## 1188 chic 38.0 29.87500 1990-04-02 NA 17.500000 16.9702381 15.132143
## 1189 chic 41.5 27.25000 1990-04-03 NA 27.000000 21.9166667 23.171372
## 1190 chic 43.0 37.00000 1990-04-04 NA 46.000000 11.7029221 40.327381
## 1191 chic 38.0 16.62500 1990-04-05 NA 29.625000 18.0476190 26.120748
## 1192 chic 31.0 17.12500 1990-04-06 NA 37.500000 17.4345238 27.318452
## 1193 chic 33.5 16.50000 1990-04-07 NA 23.000000 18.2023810 26.913690
## 1194 chic 46.0 30.37500 1990-04-08 NA 28.000000 21.3630952 31.904762
## 1195 chic 51.0 44.12500 1990-04-09 NA 36.000000 17.6562500 32.768892
## 1196 chic 41.5 22.25000 1990-04-10 NA 23.000000 20.0476190 23.508023
## 1197 chic 36.0 17.50000 1990-04-11 NA 25.428571 18.9979296 24.398810
## 1198 chic 35.0 23.62500 1990-04-12 NA 28.500000 18.8750000 28.168245
## 1199 chic 41.5 41.62500 1990-04-13 NA 32.000000 16.1845238 33.680556
## 1200 chic 48.5 36.37500 1990-04-14 NA 32.000000 21.6428571 23.944444
## 1201 chic 48.5 32.75000 1990-04-15 NA 37.000000 24.6964286 22.180556
## 1202 chic 48.0 39.87500 1990-04-16 NA NA 21.4254658 31.083333
## 1203 chic 39.0 20.37500 1990-04-17 NA 25.750000 26.2782091 21.002200
## 1204 chic 41.5 22.12500 1990-04-18 NA 30.000000 21.7968426 34.812771
## 1205 chic 49.5 45.75000 1990-04-19 NA 40.000000 18.9802632 31.670455
## 1206 chic 56.0 56.87500 1990-04-20 NA 29.500000 7.2409656 32.649940
## 1207 chic 55.5 39.12500 1990-04-21 NA 28.000000 17.8988095 26.285714
## 1208 chic 55.5 44.75000 1990-04-22 NA 95.000000 24.6904762 43.869048
## 1209 chic 65.5 58.37500 1990-04-23 NA 50.125000 29.7797619 42.222222
## 1210 chic 76.5 56.87500 1990-04-24 NA 41.500000 29.3750000 25.393892
## 1211 chic 76.5 61.00000 1990-04-25 NA 58.000000 25.1488095 26.612013
## 1212 chic 75.0 57.00000 1990-04-26 NA 53.000000 31.3214286 20.835910
## 1213 chic 73.5 56.12500 1990-04-27 NA 61.000000 35.5238095 24.586735
## 1214 chic 61.0 48.75000 1990-04-28 NA 26.000000 24.9464286 17.800595
## 1215 chic 58.5 51.00000 1990-04-29 NA 33.142857 16.8273810 15.854167
## 1216 chic 55.0 31.25000 1990-04-30 NA 47.000000 15.7916667 21.783550
## 1217 chic 52.0 26.00000 1990-05-01 NA 55.000000 26.1469979 23.863672
## 1218 chic 54.0 33.62500 1990-05-02 NA 61.500000 23.8750000 34.251553
## 1219 chic 51.5 44.50000 1990-05-03 NA 55.000000 22.8333333 28.829710
## 1220 chic 46.5 41.62500 1990-05-04 NA 21.500000 33.7708333 17.542749
## 1221 chic 51.0 45.12500 1990-05-05 NA 34.125000 33.4427083 24.470238
## 1222 chic 52.5 44.50000 1990-05-06 NA 26.000000 24.7656250 27.659864
## 1223 chic 62.5 48.87500 1990-05-07 NA 49.000000 34.3876812 24.443237
## 1224 chic 70.5 55.75000 1990-05-08 NA 63.000000 44.7321429 18.606710
## 1225 chic 62.5 56.87500 1990-05-09 NA 80.000000 30.6502193 24.555556
## 1226 chic 43.5 36.75000 1990-05-10 NA 17.000000 18.3802083 12.699405
## 1227 chic 49.5 36.25000 1990-05-11 NA 32.250000 24.3593750 32.536616
## 1228 chic 50.5 48.00000 1990-05-12 NA 26.500000 27.2812500 21.839209
## 1229 chic 54.5 43.00000 1990-05-13 NA 33.000000 43.6822917 14.629167
## 1230 chic 56.5 59.12500 1990-05-14 NA 27.500000 23.4732143 29.572619
## 1231 chic 55.5 54.00000 1990-05-15 NA 51.500000 15.5449811 27.200560
## 1232 chic 66.5 57.25000 1990-05-16 NA 26.500000 24.8910985 21.063889
## 1233 chic 56.0 41.62500 1990-05-17 NA 71.000000 28.2552083 11.229167
## 1234 chic 60.5 43.62500 1990-05-18 NA 60.000000 32.1225091 22.150794
## 1235 chic 62.5 63.00000 1990-05-19 NA 25.000000 27.8593750 25.680556
## 1236 chic 54.5 46.12500 1990-05-20 NA 17.000000 21.1145833 12.557143
## 1237 chic 52.5 41.50000 1990-05-21 NA 15.000000 21.1145833 14.210921
## 1238 chic 52.5 40.75000 1990-05-22 NA 18.500000 22.9424819 23.106061
## 1239 chic 57.0 50.12500 1990-05-23 NA 52.625000 22.0389493 38.378586
## 1240 chic 61.5 50.00000 1990-05-24 NA 47.000000 30.9958004 40.011905
## 1241 chic 56.5 56.25000 1990-05-25 NA 39.000000 26.4177989 30.136128
## 1242 chic 59.5 51.37500 1990-05-26 NA 46.500000 39.3120471 19.386905
## 1243 chic 63.0 46.00000 1990-05-27 NA 41.000000 50.4166667 18.351190
## 1244 chic 62.5 44.25000 1990-05-28 NA 28.000000 40.8072917 14.223214
## 1245 chic 55.0 29.37500 1990-05-29 NA 28.875000 30.6116395 13.456263
## 1246 chic 53.5 33.37500 1990-05-30 NA 41.000000 30.2343750 23.732649
## 1247 chic 57.5 41.12500 1990-05-31 NA 68.000000 28.5939078 39.108586
## 1248 chic 74.0 65.62500 1990-06-01 NA 59.000000 36.8697917 31.070449
## 1249 chic 74.5 55.62500 1990-06-02 NA 85.000000 30.5052083 15.027778
## 1250 chic 61.0 41.50000 1990-06-03 NA 103.000000 25.8430060 7.572313
## 1251 chic 53.0 30.62500 1990-06-04 NA 25.285714 22.7154768 17.919571
## 1252 chic 53.0 51.37500 1990-06-05 NA 38.000000 14.0112607 34.449517
## 1253 chic 69.0 48.87500 1990-06-06 NA 50.000000 20.3778409 30.368687
## 1254 chic 65.5 53.87500 1990-06-07 NA 46.500000 23.6444129 32.475694
## 1255 chic 70.0 63.87500 1990-06-08 NA 51.000000 19.4300272 30.607076
## 1256 chic 72.5 55.00000 1990-06-09 NA 33.500000 32.3802083 20.135417
## 1257 chic 64.5 50.75000 1990-06-10 NA 17.875000 31.8593750 15.989583
## 1258 chic 65.5 55.37500 1990-06-11 NA 41.500000 30.4062500 32.868056
## 1259 chic 78.0 62.50000 1990-06-12 NA 92.000000 46.6278409 24.644626
## 1260 chic 81.5 69.00000 1990-06-13 NA 60.000000 48.7223011 23.750000
## 1261 chic 71.0 61.50000 1990-06-14 NA 27.000000 32.2699275 21.806263
## 1262 chic 71.0 57.87500 1990-06-15 NA 40.500000 35.6954257 29.458829
## 1263 chic 74.0 68.87500 1990-06-16 NA 54.875000 35.3645833 29.697917
## 1264 chic 78.5 71.37500 1990-06-17 NA 37.500000 41.7187500 8.930060
## 1265 chic 71.0 55.87500 1990-06-18 NA 34.000000 33.8009511 12.604861
## 1266 chic 63.0 52.87500 1990-06-19 NA 31.500000 19.3286397 20.478261
## 1267 chic 69.0 63.87500 1990-06-20 NA 32.000000 21.5208333 26.152778
## 1268 chic 72.0 62.75000 1990-06-21 NA 41.500000 19.4360795 26.902942
## 1269 chic 66.5 57.12500 1990-06-22 NA 24.571429 20.2812500 18.977959
## 1270 chic 65.0 54.87500 1990-06-23 NA 28.500000 18.9791667 9.333333
## 1271 chic 64.0 45.75000 1990-06-24 NA 27.000000 23.2500000 18.135417
## 1272 chic 69.5 58.50000 1990-06-25 NA 37.000000 23.5208333 30.632842
## 1273 chic 75.5 69.37500 1990-06-26 NA 42.000000 29.9338235 29.974508
## 1274 chic 74.5 55.62500 1990-06-27 NA 43.000000 30.7291667 32.912563
## 1275 chic 72.5 68.12500 1990-06-28 NA 52.375000 29.3489583 32.902929
## 1276 chic 73.5 69.12500 1990-06-29 NA 21.500000 33.5354167 27.320350
## 1277 chic 80.0 70.37500 1990-06-30 NA 40.000000 35.3281250 24.381944
## 1278 chic 66.5 55.50000 1990-07-01 NA 18.000000 20.7135417 11.256944
## 1279 chic 69.5 61.25000 1990-07-02 NA 36.000000 29.0285326 25.829861
## 1280 chic 77.0 71.75000 1990-07-03 NA 51.500000 47.4022974 28.624303
## 1281 chic 86.5 73.37500 1990-07-04 NA 60.625000 52.2291667 12.816789
## 1282 chic 73.5 55.25000 1990-07-05 NA 33.000000 29.0260417 17.532382
## 1283 chic 63.0 50.12500 1990-07-06 NA 16.000000 21.2667572 11.829861
## 1284 chic 67.0 57.37500 1990-07-07 NA 28.000000 31.7291667 19.225694
## 1285 chic 83.5 70.62500 1990-07-08 NA 53.000000 45.2500000 14.961806
## 1286 chic 81.0 64.00000 1990-07-09 NA 38.500000 37.3697917 22.283252
## 1287 chic 70.5 61.62500 1990-07-10 NA 37.500000 23.7755888 27.036859
## 1288 chic 67.0 54.87500 1990-07-11 NA 17.000000 28.3072917 15.128517
## 1289 chic 66.0 54.62500 1990-07-12 NA 18.000000 24.4627193 11.504816
## 1290 chic 62.5 53.62500 1990-07-13 NA 13.000000 22.9739583 13.714286
## 1291 chic 62.0 58.75000 1990-07-14 NA 28.000000 17.2080270 15.122024
## 1292 chic 65.0 62.12500 1990-07-15 NA 29.000000 16.0677083 22.458333
## 1293 chic 70.5 68.50000 1990-07-16 NA 32.250000 27.1086957 25.846014
## 1294 chic 78.0 63.75000 1990-07-17 NA 41.000000 41.4218750 25.167831
## 1295 chic 78.5 67.62500 1990-07-18 NA 47.000000 26.3803282 29.241071
## 1296 chic 77.5 68.00000 1990-07-19 NA 47.500000 18.4901316 26.910714
## 1297 chic 68.0 63.25000 1990-07-20 NA 20.000000 19.5520833 22.897998
## 1298 chic 69.5 57.87500 1990-07-21 NA 24.000000 23.6242560 21.122024
## 1299 chic 68.5 61.00000 1990-07-22 NA 15.375000 29.3750000 12.035714
## 1300 chic 68.5 57.75000 1990-07-23 NA 36.500000 20.2110919 26.303258
## 1301 chic 69.5 61.50000 1990-07-24 NA 48.000000 18.6197917 34.357483
## 1302 chic 72.0 63.00000 1990-07-25 NA 37.500000 24.8831198 32.579099
## 1303 chic 75.5 62.50000 1990-07-26 NA 51.000000 31.2620389 30.907468
## 1304 chic 74.5 65.75000 1990-07-27 NA 74.000000 47.5416667 30.035714
## 1305 chic 79.0 70.50000 1990-07-28 NA 87.750000 51.0833333 21.339286
## 1306 chic 79.5 70.37500 1990-07-29 NA 55.000000 33.1562500 13.559524
## 1307 chic 69.5 58.12500 1990-07-30 NA 23.000000 18.5758929 10.316249
## 1308 chic 62.0 49.62500 1990-07-31 NA 14.500000 18.9055707 11.766810
## 1309 chic 63.5 57.62500 1990-08-01 NA 42.000000 23.1309524 22.557065
## 1310 chic 69.0 57.37500 1990-08-02 NA 38.000000 31.1622024 30.434524
## 1311 chic 75.5 69.37500 1990-08-03 NA 66.000000 38.2696687 30.567177
## 1312 chic 76.5 66.00000 1990-08-04 NA 19.000000 28.8958333 28.666667
## 1313 chic 68.5 57.75000 1990-08-05 NA 13.000000 20.0451389 11.267857
## 1314 chic 61.0 49.62500 1990-08-06 NA 9.500000 17.3671875 10.600298
## 1315 chic 63.5 54.50000 1990-08-07 NA 38.000000 19.7537879 24.015847
## 1316 chic 69.0 56.00000 1990-08-08 NA 48.500000 21.4490166 36.179113
## 1317 chic 69.0 56.50000 1990-08-09 NA 55.857143 33.7916667 38.496212
## 1318 chic 72.0 63.62500 1990-08-10 NA 45.000000 38.1458333 42.395833
## 1319 chic 73.0 65.37500 1990-08-11 NA 60.500000 48.1458333 21.114583
## 1320 chic 68.5 64.25000 1990-08-12 NA 29.000000 31.2291667 22.812500
## 1321 chic 63.0 51.37500 1990-08-13 NA 20.500000 17.1960565 13.273552
## 1322 chic 65.5 62.12500 1990-08-14 NA 26.000000 17.1834239 21.779796
## 1323 chic 74.5 66.75000 1990-08-15 NA 54.285714 28.4107143 20.538690
## 1324 chic 73.0 68.62500 1990-08-16 NA 55.000000 30.9642857 23.191558
## 1325 chic 72.0 71.00000 1990-08-17 NA 40.500000 15.0833333 22.753364
## 1326 chic 80.5 75.25000 1990-08-18 NA 25.000000 35.1614583 18.988095
## 1327 chic 75.5 68.50000 1990-08-19 NA 18.500000 31.4375000 7.735119
## 1328 chic 71.5 69.37500 1990-08-20 NA 16.000000 12.1406250 13.810606
## 1329 chic 68.0 66.25000 1990-08-21 NA 18.500000 9.8333333 11.780110
## 1330 chic 69.0 63.25000 1990-08-22 NA 21.500000 24.9314182 13.732639
## 1331 chic 70.5 64.25000 1990-08-23 NA 39.000000 24.1517210 20.280770
## 1332 chic 75.0 67.12500 1990-08-24 NA 28.000000 25.9180254 28.451389
## 1333 chic 76.5 69.75000 1990-08-25 NA 50.000000 29.7497736 25.069444
## 1334 chic 78.5 73.25000 1990-08-26 NA 82.000000 42.1190476 18.766455
## 1335 chic 82.5 75.87500 1990-08-27 NA 90.285714 36.3097826 22.996683
## 1336 chic 82.5 70.50000 1990-08-28 NA 53.500000 33.4047619 22.595833
## 1337 chic 75.5 57.87500 1990-08-29 NA 36.000000 29.4863807 21.707477
## 1338 chic 69.0 53.87500 1990-08-30 NA 25.500000 40.9166667 30.166667
## 1339 chic 70.0 60.75000 1990-08-31 NA 58.000000 50.6388889 46.194444
## 1340 chic 78.0 69.12500 1990-09-01 NA 64.000000 39.8802083 34.777778
## 1341 chic 73.0 61.25000 1990-09-02 NA 34.166667 24.2410714 21.437500
## 1342 chic 71.0 60.87500 1990-09-03 NA 23.500000 22.8571429 23.027778
## 1343 chic 79.0 73.37500 1990-09-04 NA 84.000000 28.5654762 29.381121
## 1344 chic 77.0 69.12500 1990-09-05 NA 52.000000 30.8928571 25.943182
## 1345 chic 83.0 70.50000 1990-09-06 NA 56.500000 30.6738095 31.047619
## 1346 chic 72.0 63.25000 1990-09-07 NA 13.500000 28.5781250 14.495942
## 1347 chic 72.0 64.62500 1990-09-08 NA 41.000000 19.7447917 17.431548
## 1348 chic 73.0 65.75000 1990-09-09 NA 43.000000 22.6979167 26.473214
## 1349 chic 75.5 68.37500 1990-09-10 NA 69.000000 36.1736111 34.218795
## 1350 chic 74.0 67.87500 1990-09-11 NA 58.500000 30.3722826 22.125129
## 1351 chic 74.5 64.50000 1990-09-12 NA 94.000000 28.3810688 42.130952
## 1352 chic 74.5 65.62500 1990-09-13 NA 69.500000 25.1390399 39.066259
## 1353 chic 65.5 54.62500 1990-09-14 NA 38.625000 15.2864583 15.576441
## 1354 chic 63.0 54.00000 1990-09-15 NA 23.500000 15.2968750 18.491071
## 1355 chic 57.0 47.50000 1990-09-16 NA 10.500000 20.3645833 11.820833
## 1356 chic 56.0 46.25000 1990-09-17 NA 19.000000 17.7500000 17.892857
## 1357 chic 55.5 49.87500 1990-09-18 NA 17.000000 11.8961730 28.154374
## 1358 chic 57.5 50.50000 1990-09-19 NA 28.000000 5.5066288 19.921433
## 1359 chic 59.5 50.75000 1990-09-20 NA 37.428571 17.2822176 30.337407
## 1360 chic 62.0 46.62500 1990-09-21 NA 26.000000 10.5535714 29.527778
## 1361 chic 56.5 42.25000 1990-09-22 NA 21.000000 9.0476190 17.843750
## 1362 chic 50.5 35.25000 1990-09-23 NA 17.500000 15.3273810 16.111111
## 1363 chic 53.5 38.50000 1990-09-24 NA 34.000000 16.8979592 24.854437
## 1364 chic 67.0 51.75000 1990-09-25 NA 42.000000 20.9642857 25.738095
## 1365 chic 67.5 52.62500 1990-09-26 NA 46.875000 14.6785714 31.351732
## 1366 chic 65.5 51.75000 1990-09-27 NA 45.500000 19.6007493 40.898026
## 1367 chic 61.0 54.12500 1990-09-28 NA 48.000000 18.1815908 26.439218
## 1368 chic 58.5 51.12500 1990-09-29 NA 12.500000 15.2738095 10.381944
## 1369 chic 52.5 40.25000 1990-09-30 NA 17.000000 11.7440476 14.177976
## 1370 chic 57.0 38.25000 1990-10-01 NA 43.500000 9.4800725 26.854814
## 1371 chic 56.5 41.12500 1990-10-02 NA 47.750000 15.4671325 34.520526
## 1372 chic 67.0 58.12500 1990-10-03 NA 28.500000 21.6568323 21.453487
## 1373 chic 57.5 40.50000 1990-10-04 NA 32.000000 10.2678571 18.399660
## 1374 chic 68.5 55.00000 1990-10-05 NA 29.000000 24.3452381 21.010359
## 1375 chic 75.0 56.37500 1990-10-06 NA 39.000000 34.9464286 15.423137
## 1376 chic 55.0 48.50000 1990-10-07 NA 5.500000 20.2380952 6.726172
## 1377 chic 50.5 46.75000 1990-10-08 NA 8.000000 13.0238095 9.726190
## 1378 chic 47.0 43.50000 1990-10-09 NA NA 20.1283644 10.336310
## 1379 chic 41.5 35.25000 1990-10-10 NA 10.000000 11.2440476 11.947360
## 1380 chic 46.5 35.87500 1990-10-11 NA 46.500000 9.4216486 28.239130
## 1381 chic 48.5 42.12500 1990-10-12 NA 65.000000 9.6262940 41.480590
## 1382 chic 52.0 45.37500 1990-10-13 NA 50.500000 14.8392857 30.982143
## 1383 chic 53.5 48.50000 1990-10-14 NA 25.857143 18.3214286 20.589286
## 1384 chic 51.0 40.62500 1990-10-15 NA 30.500000 5.0195578 21.789441
## 1385 chic 56.0 52.25000 1990-10-16 NA 27.000000 13.2440476 26.627976
## 1386 chic 65.0 55.37500 1990-10-17 NA 45.000000 34.6726190 17.565476
## 1387 chic 43.0 28.87500 1990-10-18 NA 16.500000 13.5595238 8.327252
## 1388 chic 40.5 32.87500 1990-10-19 NA 21.000000 7.9285714 21.467885
## 1389 chic 54.5 36.00000 1990-10-20 NA 26.625000 13.8750000 21.349915
## 1390 chic 49.0 37.00000 1990-10-21 NA 25.000000 15.5535714 13.488095
## 1391 chic 43.5 33.87500 1990-10-22 NA 47.000000 8.4047619 24.833722
## 1392 chic 46.5 37.62500 1990-10-23 NA 49.000000 6.7343074 32.386669
## 1393 chic 46.5 33.50000 1990-10-24 NA 36.000000 9.0613354 21.383929
## 1394 chic 40.0 31.75000 1990-10-25 NA 22.000000 9.7797619 19.250000
## 1395 chic 41.0 31.12500 1990-10-26 NA 45.625000 6.2313665 27.047675
## 1396 chic 52.5 33.00000 1990-10-27 NA 51.000000 13.6369048 14.878472
## 1397 chic 41.0 28.62500 1990-10-28 NA 17.000000 12.9166667 14.854167
## 1398 chic 45.5 30.62500 1990-10-29 NA 29.500000 7.7142857 24.482639
## 1399 chic 60.0 48.87500 1990-10-30 NA 58.000000 16.7673395 31.951389
## 1400 chic 58.0 49.62500 1990-10-31 NA 63.500000 10.2857143 41.683717
## 1401 chic 60.0 44.12500 1990-11-01 NA 60.428571 23.0416667 29.623188
## 1402 chic 65.5 52.37500 1990-11-02 NA 49.500000 26.5416667 27.980676
## 1403 chic 59.5 51.12500 1990-11-03 NA 44.000000 19.2083333 22.263889
## 1404 chic 42.0 38.50000 1990-11-04 NA 4.000000 19.6666667 7.350000
## 1405 chic 39.5 32.62500 1990-11-05 NA 9.000000 16.3333333 10.201994
## 1406 chic 36.5 35.00000 1990-11-06 NA 24.000000 5.2500000 18.553571
## 1407 chic 34.0 20.37500 1990-11-07 NA 26.714286 10.2916667 14.727336
## 1408 chic 31.5 27.00000 1990-11-08 NA 33.500000 3.3333333 23.841335
## 1409 chic 37.0 33.00000 1990-11-09 NA 29.000000 2.1250000 19.180556
## 1410 chic 40.5 22.00000 1990-11-10 NA 27.000000 7.7500000 17.361111
## 1411 chic 37.5 28.87500 1990-11-11 NA 20.000000 7.1250000 20.291667
## 1412 chic 38.0 17.12500 1990-11-12 NA NA 9.9583333 23.079861
## 1413 chic 38.0 29.87500 1990-11-13 NA 43.250000 7.8333333 27.085639
## 1414 chic 51.0 38.50000 1990-11-14 NA 40.500000 5.9166667 30.977226
## 1415 chic 61.0 49.50000 1990-11-15 NA 47.000000 26.0416667 25.678075
## 1416 chic 47.5 32.00000 1990-11-16 NA 38.000000 13.3750000 19.394571
## 1417 chic 42.0 29.62500 1990-11-17 NA 25.000000 10.2083333 23.487500
## 1418 chic 45.5 33.12500 1990-11-18 NA 31.000000 8.1250000 26.533333
## 1419 chic 44.0 38.50000 1990-11-19 NA 58.571429 3.0833333 27.663812
## 1420 chic 44.5 42.25000 1990-11-20 NA 48.000000 6.2083333 32.360119
## 1421 chic 59.5 53.25000 1990-11-21 NA 35.000000 11.0416667 22.336806
## 1422 chic 43.5 32.25000 1990-11-22 NA 27.500000 8.1666667 16.687500
## 1423 chic 42.0 17.37500 1990-11-23 NA 18.000000 15.4166667 11.638636
## 1424 chic 42.0 30.00000 1990-11-24 NA NA 3.8333333 20.591667
## 1425 chic 44.5 28.62500 1990-11-25 NA 26.625000 11.9583333 14.212500
## 1426 chic 53.0 58.50000 1990-11-26 NA NA 8.0000000 19.895833
## 1427 chic 61.0 57.62500 1990-11-27 NA 12.000000 6.5000000 22.154762
## 1428 chic 39.5 22.12500 1990-11-28 NA 17.000000 8.9545455 15.066288
## 1429 chic 31.5 23.62500 1990-11-29 NA 31.000000 5.2500000 21.758333
## 1430 chic 41.0 29.87500 1990-11-30 NA 21.500000 9.6250000 21.858333
## 1431 chic 40.5 28.12500 1990-12-01 NA 19.000000 8.8333333 20.125000
## 1432 chic 33.0 24.62500 1990-12-02 NA 14.000000 19.2500000 11.841667
## 1433 chic 33.0 25.75000 1990-12-03 NA 24.000000 14.8750000 12.844697
## 1434 chic 22.0 13.25000 1990-12-04 NA 24.000000 18.7083333 19.591502
## 1435 chic 28.5 29.37500 1990-12-05 NA 27.000000 5.5416667 27.125000
## 1436 chic 29.5 16.12500 1990-12-06 NA 30.500000 8.1250000 24.715278
## 1437 chic 31.0 27.75000 1990-12-07 NA 28.857143 4.2173913 24.773737
## 1438 chic 37.0 29.12500 1990-12-08 NA 32.500000 3.7500000 24.658333
## 1439 chic 43.0 31.00000 1990-12-09 NA 28.000000 6.4166667 24.000000
## 1440 chic 39.5 29.75000 1990-12-10 NA 24.500000 11.4166667 27.716766
## 1441 chic 44.0 40.37500 1990-12-11 NA 33.000000 7.9565217 31.505736
## 1442 chic 45.5 35.87500 1990-12-12 NA 35.000000 14.2941176 23.839869
## 1443 chic 30.5 18.25000 1990-12-13 NA 16.571429 15.2083333 15.821759
## 1444 chic 30.5 26.37500 1990-12-14 NA 19.500000 11.2173913 20.389997
## 1445 chic 39.5 32.00000 1990-12-15 NA 18.000000 4.0000000 14.595238
## 1446 chic 34.5 28.87500 1990-12-16 NA 22.500000 11.7500000 13.523810
## 1447 chic 36.5 36.25000 1990-12-17 NA 16.000000 3.1250000 14.784632
## 1448 chic 34.0 27.00000 1990-12-18 NA 24.500000 5.3750000 12.472364
## 1449 chic 31.0 27.00000 1990-12-19 NA 28.333333 6.5000000 20.453204
## 1450 chic 40.0 42.25000 1990-12-20 NA 25.000000 6.6666667 20.804607
## 1451 chic 38.0 38.62500 1990-12-21 NA 29.500000 3.4166667 19.880952
## 1452 chic 17.0 0.75000 1990-12-22 NA 24.000000 9.8333333 14.386905
## 1453 chic 7.0 -3.75000 1990-12-23 NA 40.000000 17.4166667 12.949405
## 1454 chic 8.0 7.75000 1990-12-24 NA NA 14.4166667 12.645833
## 1455 chic 14.5 -7.87500 1990-12-25 NA 20.428571 13.8750000 11.725694
## 1456 chic 3.5 -6.50000 1990-12-26 NA NA 11.8333333 21.792723
## 1457 chic 17.5 16.75000 1990-12-27 NA 18.000000 11.4583333 26.708694
## 1458 chic 31.0 30.87500 1990-12-28 NA 28.000000 2.7916667 22.010743
## 1459 chic 33.5 30.00000 1990-12-29 NA 12.500000 3.6250000 12.951389
## 1460 chic 15.0 2.62500 1990-12-30 NA NA 12.1041667 10.236111
## 1461 chic 8.0 5.00000 1990-12-31 NA 26.250000 11.7732843 17.360975
## 1462 chic 20.5 19.00000 1991-01-01 NA NA 11.0769231 18.966667
## 1463 chic 16.0 6.62500 1991-01-02 NA NA 9.8750000 24.272879
## 1464 chic 6.5 0.50000 1991-01-03 NA NA 9.2500000 23.015530
## 1465 chic 14.0 11.50000 1991-01-04 NA 43.000000 6.8750000 26.783081
## 1466 chic 25.5 21.62500 1991-01-05 NA NA 3.9583333 24.250000
## 1467 chic 20.5 13.62500 1991-01-06 NA 27.000000 14.6250000 22.632738
## 1468 chic 21.5 17.50000 1991-01-07 NA NA 22.0000000 19.851537
## 1469 chic 25.5 27.37500 1991-01-08 NA 28.500000 11.2916667 24.282738
## 1470 chic 24.0 18.00000 1991-01-09 NA 37.000000 4.7916667 22.935516
## 1471 chic 22.0 26.12500 1991-01-10 NA 35.500000 10.1250000 23.478535
## 1472 chic 29.5 26.62500 1991-01-11 NA 24.000000 8.6250000 17.697718
## 1473 chic 25.5 22.00000 1991-01-12 NA 23.000000 9.1666667 22.708333
## 1474 chic 24.5 26.87500 1991-01-13 NA 33.000000 10.7083333 20.944444
## 1475 chic 31.5 27.12500 1991-01-14 NA 44.500000 7.7083333 27.758152
## 1476 chic 30.5 31.62500 1991-01-15 NA 46.000000 4.6666667 30.881944
## 1477 chic 31.0 25.75000 1991-01-16 NA 31.500000 10.9583333 21.731129
## 1478 chic 26.0 18.75000 1991-01-17 NA 34.000000 12.3333333 19.332931
## 1479 chic 21.5 24.00000 1991-01-18 NA 33.428571 9.4166667 25.655303
## 1480 chic 36.5 29.62500 1991-01-19 NA 19.000000 14.5000000 24.072917
## 1481 chic 26.5 18.62500 1991-01-20 NA 25.000000 18.7916667 17.966667
## 1482 chic 10.5 -1.50000 1991-01-21 NA 27.000000 20.2916667 19.875000
## 1483 chic 11.0 12.00000 1991-01-22 NA 55.000000 7.8750000 26.291667
## 1484 chic 21.5 5.75000 1991-01-23 NA 34.000000 14.1666667 15.030303
## 1485 chic 9.0 -5.75000 1991-01-24 NA 34.750000 13.9166667 26.574621
## 1486 chic 7.5 -2.37500 1991-01-25 NA 55.000000 9.9166667 32.636580
## 1487 chic 15.5 9.25000 1991-01-26 NA 41.000000 12.5416667 22.191667
## 1488 chic 22.0 17.00000 1991-01-27 NA 25.000000 12.7083333 23.008333
## 1489 chic 25.5 19.75000 1991-01-28 NA 54.000000 12.2083333 31.426087
## 1490 chic 19.0 12.62500 1991-01-29 NA 12.000000 20.4166667 23.550000
## 1491 chic 15.0 6.62500 1991-01-30 NA 42.125000 11.9583333 26.264493
## 1492 chic 17.0 8.87500 1991-01-31 NA 40.000000 14.6666667 21.780032
## 1493 chic 29.0 27.50000 1991-02-01 NA 52.500000 7.9166667 30.486111
## 1494 chic 39.0 30.50000 1991-02-02 NA NA 12.0416667 29.597222
## 1495 chic 42.5 30.12500 1991-02-03 NA 39.000000 16.6666667 31.625000
## 1496 chic 44.0 38.00000 1991-02-04 NA 32.000000 12.5833333 28.055556
## 1497 chic 39.0 34.37500 1991-02-05 NA 47.250000 13.0416667 28.597619
## 1498 chic 35.5 32.87500 1991-02-06 NA 39.000000 15.3333333 18.517857
## 1499 chic 32.5 29.50000 1991-02-07 NA 28.000000 8.3333333 25.013889
## 1500 chic 34.0 31.00000 1991-02-08 NA 42.000000 6.5833333 24.444444
## 1501 chic 37.5 30.12500 1991-02-09 NA 35.500000 8.8333333 23.888889
## 1502 chic 30.0 9.25000 1991-02-10 NA 33.000000 18.4166667 15.281250
## 1503 chic 22.0 5.12500 1991-02-11 NA 24.000000 18.3750000 16.891606
## 1504 chic 24.5 17.87500 1991-02-12 NA 35.000000 8.0000000 27.715278
## 1505 chic 32.5 26.75000 1991-02-13 NA 37.000000 8.4583333 23.506944
## 1506 chic 22.0 13.62500 1991-02-14 NA 35.000000 16.0833333 17.283611
## 1507 chic 8.5 -6.25000 1991-02-15 NA 39.500000 22.1666667 12.237939
## 1508 chic 16.0 17.12500 1991-02-16 NA 23.000000 12.5833333 16.364583
## 1509 chic 35.0 29.25000 1991-02-17 NA 29.375000 15.5000000 18.869565
## 1510 chic 38.5 38.37500 1991-02-18 NA 39.000000 8.2916667 18.037121
## 1511 chic 35.5 23.62500 1991-02-19 NA NA 10.8750000 14.559028
## 1512 chic 36.5 30.37500 1991-02-20 NA 36.500000 16.3750000 18.834575
## 1513 chic 47.0 40.37500 1991-02-21 NA 46.000000 10.6666667 23.642512
## 1514 chic 34.5 14.50000 1991-02-22 NA 27.000000 19.0833333 14.617740
## 1515 chic 26.5 18.50000 1991-02-23 NA 22.875000 20.8333333 16.819444
## 1516 chic 28.5 13.00000 1991-02-24 NA 26.000000 14.9583333 14.336806
## 1517 chic 21.0 7.50000 1991-02-25 NA 25.000000 17.4166667 18.958333
## 1518 chic 19.0 16.12500 1991-02-26 NA 41.000000 13.9583333 25.236111
## 1519 chic 23.5 19.50000 1991-02-27 NA 37.000000 14.7500000 22.263889
## 1520 chic 39.0 30.62500 1991-02-28 NA 40.000000 13.3333333 25.984492
## 1521 chic 48.0 46.50000 1991-03-01 NA 29.571429 21.5000000 25.921086
## 1522 chic 37.5 22.25000 1991-03-02 NA 26.000000 17.3750000 11.836806
## 1523 chic 25.5 18.50000 1991-03-03 NA 15.000000 21.3750000 9.840278
## 1524 chic 31.0 20.75000 1991-03-04 NA 30.000000 10.6666667 25.638889
## 1525 chic 39.0 31.75000 1991-03-05 NA 53.000000 6.8750000 27.310606
## 1526 chic 39.5 20.12500 1991-03-06 NA 35.000000 15.1666667 14.382937
## 1527 chic 28.0 11.00000 1991-03-07 NA 22.142857 17.5833333 20.152778
## 1528 chic 32.5 28.00000 1991-03-08 NA NA 12.2083333 31.350694
## 1529 chic 33.5 23.00000 1991-03-09 NA 38.500000 18.7083333 13.302083
## 1530 chic 34.5 23.25000 1991-03-10 NA 40.000000 20.3333333 17.743056
## 1531 chic 40.0 28.37500 1991-03-11 NA 57.500000 17.9583333 18.722222
## 1532 chic 32.0 24.50000 1991-03-12 NA 33.000000 16.2083333 15.513573
## 1533 chic 32.5 23.50000 1991-03-13 NA 15.000000 25.6666667 12.434028
## 1534 chic 34.5 26.50000 1991-03-14 NA 11.000000 26.7500000 13.812500
## 1535 chic 34.0 26.50000 1991-03-15 NA 25.000000 17.0000000 23.822285
## 1536 chic 39.0 28.75000 1991-03-16 NA 26.000000 22.5000000 29.993056
## 1537 chic 39.0 39.25000 1991-03-17 NA 33.500000 10.5000000 25.409722
## 1538 chic 42.5 35.87500 1991-03-18 NA 51.000000 15.0733696 24.676932
## 1539 chic 44.0 38.00000 1991-03-19 NA 43.714286 12.9166667 28.777503
## 1540 chic 47.5 44.87500 1991-03-20 NA 33.000000 18.6521739 32.847222
## 1541 chic 60.0 51.62500 1991-03-21 NA 63.000000 25.0434783 29.568182
## 1542 chic 55.0 55.25000 1991-03-22 NA 17.000000 18.4166667 21.381944
## 1543 chic 47.0 32.87500 1991-03-23 NA 21.000000 21.4166667 8.899306
## 1544 chic 45.0 34.50000 1991-03-24 NA 21.000000 17.7500000 13.138889
## 1545 chic 49.0 39.00000 1991-03-25 NA 40.571429 9.3750000 36.229469
## 1546 chic 63.0 63.50000 1991-03-26 NA 31.000000 22.1151369 25.243056
## 1547 chic 56.0 43.25000 1991-03-27 NA 72.000000 15.6865079 15.281250
## 1548 chic 42.0 29.62500 1991-03-28 NA 28.000000 24.6575405 10.428571
## 1549 chic 30.5 17.87500 1991-03-29 NA 14.500000 28.5208333 10.550000
## 1550 chic 33.0 17.37500 1991-03-30 NA 21.000000 25.5833333 17.541667
## 1551 chic 43.5 33.50000 1991-03-31 NA 26.285714 23.4821860 17.666667
## 1552 chic 41.0 23.87500 1991-04-01 NA NA 23.7176178 19.654167
## 1553 chic 39.0 24.00000 1991-04-02 NA 28.000000 19.8257861 26.025000
## 1554 chic 51.0 34.87500 1991-04-03 NA 48.000000 17.9642857 22.762500
## 1555 chic 52.5 52.25000 1991-04-04 NA 35.000000 15.0688776 27.944697
## 1556 chic 60.0 50.37500 1991-04-05 NA 41.000000 25.1738173 27.296998
## 1557 chic 70.0 47.25000 1991-04-06 NA 33.750000 38.6648551 14.689236
## 1558 chic 69.0 60.25000 1991-04-07 NA 28.000000 26.2500000 11.395833
## 1559 chic 65.5 58.50000 1991-04-08 NA 44.500000 15.4126812 16.859524
## 1560 chic 44.0 38.12500 1991-04-09 NA 13.000000 10.4780506 12.316512
## 1561 chic 43.5 28.87500 1991-04-10 NA 18.000000 28.5781250 14.170139
## 1562 chic 38.0 28.62500 1991-04-11 NA 15.000000 23.3806612 16.972222
## 1563 chic 44.0 32.37500 1991-04-12 NA 27.285714 19.6895485 15.323232
## 1564 chic 45.5 44.12500 1991-04-13 NA 25.000000 12.9642857 15.423611
## 1565 chic 58.5 50.12500 1991-04-14 NA 12.500000 18.3809524 12.070833
## 1566 chic 53.0 38.87500 1991-04-15 NA 27.000000 26.5923913 14.141304
## 1567 chic 53.0 42.00000 1991-04-16 NA NA 19.7094156 28.335366
## 1568 chic 47.5 33.12500 1991-04-17 NA 17.000000 20.6682900 20.884848
## 1569 chic 46.0 37.50000 1991-04-18 NA 30.000000 25.5708874 15.742262
## 1570 chic 46.5 36.62500 1991-04-19 NA 22.000000 25.9746377 12.787893
## 1571 chic 40.5 31.62500 1991-04-20 NA 14.000000 30.6130952 9.451389
## 1572 chic 44.5 20.37500 1991-04-21 NA 15.000000 30.3667184 11.857639
## 1573 chic 48.0 30.62500 1991-04-22 NA 45.500000 23.0680272 29.742560
## 1574 chic 50.0 38.50000 1991-04-23 NA 32.000000 20.0324675 19.018218
## 1575 chic 50.5 28.37500 1991-04-24 NA 35.375000 18.2321429 24.825126
## 1576 chic 53.5 37.87500 1991-04-25 NA NA 26.0714286 29.503562
## 1577 chic 59.5 47.87500 1991-04-26 NA 72.500000 27.8414502 28.106944
## 1578 chic 64.5 61.00000 1991-04-27 NA 40.000000 12.0052083 19.673611
## 1579 chic 64.5 55.87500 1991-04-28 NA 36.000000 15.1467391 17.902778
## 1580 chic 64.0 55.50000 1991-04-29 NA 20.000000 20.6428571 16.036706
## 1581 chic 57.5 39.62500 1991-04-30 NA 36.857143 24.4510870 12.871528
## 1582 chic 52.5 34.87500 1991-05-01 NA 42.000000 21.1669255 16.790278
## 1583 chic 55.0 35.12500 1991-05-02 NA 59.500000 25.6374459 20.215694
## 1584 chic 46.5 37.37500 1991-05-03 NA 9.000000 21.4648033 15.829299
## 1585 chic 52.0 41.00000 1991-05-04 NA 29.500000 16.5952381 18.003472
## 1586 chic 56.0 51.25000 1991-05-05 NA 26.000000 20.0059524 17.575694
## 1587 chic 45.0 35.50000 1991-05-06 NA 22.125000 19.4090909 13.460246
## 1588 chic 53.0 38.37500 1991-05-07 NA 27.000000 26.0476190 17.327525
## 1589 chic 55.0 51.00000 1991-05-08 NA 47.000000 19.0654762 24.847826
## 1590 chic 62.0 52.37500 1991-05-09 NA 46.000000 30.3333333 28.125000
## 1591 chic 65.0 55.00000 1991-05-10 NA 71.000000 29.4057736 30.761364
## 1592 chic 70.5 64.75000 1991-05-11 NA 59.000000 31.3095238 30.571711
## 1593 chic 74.5 62.75000 1991-05-12 NA 45.000000 28.6309524 24.020833
## 1594 chic 76.0 64.50000 1991-05-13 NA 80.000000 32.1596320 38.796429
## 1595 chic 74.0 56.37500 1991-05-14 NA 70.000000 22.9495342 39.286411
## 1596 chic 72.5 57.25000 1991-05-15 NA 85.000000 35.1294643 38.959410
## 1597 chic 73.5 65.50000 1991-05-16 NA 88.500000 22.6979167 48.212500
## 1598 chic 60.0 46.37500 1991-05-17 NA 32.000000 16.1500947 17.854167
## 1599 chic 50.0 44.25000 1991-05-18 NA 24.375000 17.9940476 10.187500
## 1600 chic 54.5 38.62500 1991-05-19 NA 16.000000 28.8095238 12.000000
## 1601 chic 60.5 53.00000 1991-05-20 NA 42.000000 29.7453463 30.895960
## 1602 chic 68.5 62.87500 1991-05-21 NA 93.000000 35.1500947 31.149306
## 1603 chic 74.5 66.87500 1991-05-22 NA 63.000000 13.3091033 31.309343
## 1604 chic 74.0 67.50000 1991-05-23 NA 37.000000 18.1107955 21.819234
## 1605 chic 77.5 64.50000 1991-05-24 NA 34.714286 28.0104167 20.449179
## 1606 chic 67.0 58.62500 1991-05-25 NA 26.000000 15.0973465 21.246528
## 1607 chic 76.0 67.75000 1991-05-26 NA 29.500000 28.5512422 14.138889
## 1608 chic 77.5 69.37500 1991-05-27 NA NA 32.8511905 19.725694
## 1609 chic 80.5 67.87500 1991-05-28 NA 98.000000 28.0216097 30.292718
## 1610 chic 79.0 67.37500 1991-05-29 NA 44.000000 29.3541667 30.871162
## 1611 chic 77.5 66.37500 1991-05-30 NA 36.625000 30.4599185 20.756944
## 1612 chic 77.5 67.75000 1991-05-31 NA 48.000000 25.9649004 26.200442
## 1613 chic 74.5 66.12500 1991-06-01 NA 41.000000 34.0208333 29.454861
## 1614 chic 72.5 63.25000 1991-06-02 NA 48.000000 38.4642857 23.762500
## 1615 chic 69.0 56.50000 1991-06-03 NA 31.500000 35.6051136 18.156250
## 1616 chic 61.5 48.50000 1991-06-04 NA 16.000000 32.0624588 8.579724
## 1617 chic 61.0 46.62500 1991-06-05 NA 22.571429 25.8293190 12.708686
## 1618 chic 62.0 45.12500 1991-06-06 NA 26.000000 27.2511322 16.985476
## 1619 chic 65.5 48.25000 1991-06-07 NA 45.000000 29.0364583 20.821212
## 1620 chic 67.5 49.12500 1991-06-08 NA 48.000000 33.7968750 25.150000
## 1621 chic 72.5 53.87500 1991-06-09 NA 59.500000 48.1145833 29.991667
## 1622 chic 75.0 59.87500 1991-06-10 NA 86.000000 42.6666667 24.857143
## 1623 chic 73.0 60.75000 1991-06-11 NA 38.125000 25.7395833 29.586667
## 1624 chic 71.5 58.37500 1991-06-12 NA 25.000000 22.5781250 27.814286
## 1625 chic 73.5 64.87500 1991-06-13 NA 52.500000 41.7334692 15.866667
## 1626 chic 83.0 65.37500 1991-06-14 NA 42.000000 42.7656250 17.293841
## 1627 chic 77.5 65.75000 1991-06-15 NA 33.500000 38.1354167 11.425000
## 1628 chic 69.5 53.50000 1991-06-16 NA 21.000000 33.0681612 10.512500
## 1629 chic 69.0 50.75000 1991-06-17 NA 30.500000 28.2153533 21.923485
## 1630 chic 71.0 55.75000 1991-06-18 NA 33.000000 45.1093750 23.510101
## 1631 chic 72.5 58.12500 1991-06-19 NA 43.000000 51.9062500 30.142292
## 1632 chic 78.5 60.25000 1991-06-20 NA 60.000000 63.1041667 25.173611
## 1633 chic 78.0 62.00000 1991-06-21 NA 85.000000 45.8333333 39.733333
## 1634 chic 64.5 56.25000 1991-06-22 NA 18.000000 21.4614583 6.804167
## 1635 chic 68.0 53.12500 1991-06-23 NA 16.625000 31.8906250 6.385417
## 1636 chic 69.0 50.00000 1991-06-24 NA 33.000000 40.2961957 19.471726
## 1637 chic 71.5 53.87500 1991-06-25 NA 52.500000 53.8711504 25.473214
## 1638 chic 78.5 66.62500 1991-06-26 NA 96.000000 49.6781250 28.889583
## 1639 chic 81.5 62.62500 1991-06-27 NA 95.000000 48.6875000 19.607143
## 1640 chic 79.5 65.12500 1991-06-28 NA 49.000000 43.0885417 23.197917
## 1641 chic 84.0 69.12500 1991-06-29 NA 51.500000 42.9114583 20.484954
## 1642 chic 74.0 64.12500 1991-06-30 NA NA 34.1614583 11.186012
## 1643 chic 81.0 69.00000 1991-07-01 NA 69.000000 31.7843526 25.539069
## 1644 chic 82.0 61.75000 1991-07-02 NA 34.000000 31.3563113 31.446920
## 1645 chic 78.5 66.25000 1991-07-03 NA 61.500000 24.1388134 28.375000
## 1646 chic 73.0 61.25000 1991-07-04 NA NA 24.9934330 17.591667
## 1647 chic 75.5 63.37500 1991-07-05 NA 35.625000 31.3906250 24.544318
## 1648 chic 81.0 69.62500 1991-07-06 NA 32.000000 40.6093750 25.037500
## 1649 chic 80.0 68.12500 1991-07-07 NA 37.500000 39.6770833 16.225000
## 1650 chic 71.0 56.62500 1991-07-08 NA NA 30.9463315 11.485615
## 1651 chic 71.5 55.00000 1991-07-09 NA 38.000000 23.9678442 21.376578
## 1652 chic 70.5 55.50000 1991-07-10 NA 22.000000 35.4947917 25.709596
## 1653 chic 76.0 64.37500 1991-07-11 NA 44.500000 42.2160326 22.236477
## 1654 chic 79.0 65.12500 1991-07-12 NA 58.000000 34.7117301 18.619634
## 1655 chic 72.0 59.87500 1991-07-13 NA 22.500000 31.8645833 12.197917
## 1656 chic 69.5 54.75000 1991-07-14 NA NA 24.9739583 9.163345
## 1657 chic 70.5 54.12500 1991-07-15 NA 50.500000 31.0520833 24.788194
## 1658 chic 76.0 58.75000 1991-07-16 NA 57.000000 40.5364583 36.470328
## 1659 chic 78.5 66.25000 1991-07-17 NA 83.000000 50.3958333 32.156250
## 1660 chic 83.0 63.62500 1991-07-18 NA 76.000000 52.9114583 26.986111
## 1661 chic 85.5 65.50000 1991-07-19 NA 85.500000 58.0455044 27.463284
## 1662 chic 85.0 65.25000 1991-07-20 NA 49.000000 52.7857143 16.694444
## 1663 chic 83.0 71.75000 1991-07-21 NA 54.000000 48.2713033 22.246528
## 1664 chic 88.0 71.25000 1991-07-22 NA 70.000000 34.8578077 24.551226
## 1665 chic 74.5 51.62500 1991-07-23 NA 30.000000 31.0742814 19.223007
## 1666 chic 70.5 53.12500 1991-07-24 NA 51.000000 25.5197011 26.802381
## 1667 chic 68.0 52.25000 1991-07-25 NA 16.000000 23.2526042 16.458333
## 1668 chic 66.0 51.62500 1991-07-26 NA 24.500000 24.4494048 20.275000
## 1669 chic 66.5 54.12500 1991-07-27 NA 18.500000 29.5411932 17.741667
## 1670 chic 73.5 59.00000 1991-07-28 NA NA 41.6510417 18.125000
## 1671 chic 70.0 57.00000 1991-07-29 NA 38.375000 34.9861111 25.411364
## 1672 chic 66.5 54.62500 1991-07-30 NA 27.000000 26.1712963 22.883333
## 1673 chic 75.5 62.62500 1991-07-31 NA 64.500000 35.6207200 33.136905
## 1674 chic 78.5 52.12500 1991-08-01 NA NA 34.3333333 40.067659
## 1675 chic 83.5 65.75000 1991-08-02 NA 131.000000 39.5185185 55.489583
## 1676 chic 71.0 61.87500 1991-08-03 NA 15.000000 30.7592593 17.364583
## 1677 chic 69.0 51.00000 1991-08-04 NA 14.285714 22.4490741 12.927083
## 1678 chic 68.0 50.12500 1991-08-05 NA NA 27.8606902 18.512500
## 1679 chic 71.5 57.12500 1991-08-06 NA 39.500000 31.3750000 23.558333
## 1680 chic 72.5 63.37500 1991-08-07 NA 42.000000 26.3287037 34.290942
## 1681 chic 67.5 61.87500 1991-08-08 NA 32.500000 27.7153113 24.330177
## 1682 chic 69.5 54.37500 1991-08-09 NA 15.000000 29.2586554 16.142740
## 1683 chic 70.0 53.37500 1991-08-10 NA 24.500000 23.4440236 21.045139
## 1684 chic 68.0 47.75000 1991-08-11 NA 28.000000 28.1805556 25.253472
## 1685 chic 67.5 57.87500 1991-08-12 NA 36.500000 24.5185185 27.351389
## 1686 chic 70.5 54.00000 1991-08-13 NA 31.000000 27.9590456 24.745581
## 1687 chic 71.5 52.62500 1991-08-14 NA 65.000000 28.7954545 44.432881
## 1688 chic 77.0 61.62500 1991-08-15 NA 63.000000 30.9512882 32.950442
## 1689 chic 76.5 61.75000 1991-08-16 NA 58.500000 33.9629630 35.698370
## 1690 chic 75.0 61.87500 1991-08-17 NA 35.000000 30.6296296 18.819444
## 1691 chic 74.0 60.50000 1991-08-18 NA 34.500000 26.0231481 17.491667
## 1692 chic 64.5 59.37500 1991-08-19 NA 18.000000 17.5202020 11.962500
## 1693 chic 67.0 54.00000 1991-08-20 NA 25.500000 18.7527778 15.521329
## 1694 chic 68.5 57.87500 1991-08-21 NA 48.000000 22.7091385 28.986413
## 1695 chic 78.0 58.37500 1991-08-22 NA 42.000000 31.5925926 27.906250
## 1696 chic 70.5 57.75000 1991-08-23 NA 18.000000 22.5720246 20.390152
## 1697 chic 75.5 62.62500 1991-08-24 NA 43.500000 40.3014706 22.437500
## 1698 chic 81.0 65.12500 1991-08-25 NA 62.000000 52.7864332 24.970833
## 1699 chic 80.0 61.00000 1991-08-26 NA 80.500000 43.0511900 35.922727
## 1700 chic 81.0 66.25000 1991-08-27 NA 42.000000 28.0271164 25.481159
## 1701 chic 81.5 67.00000 1991-08-28 NA 69.857143 31.7638889 34.105429
## 1702 chic 82.5 69.75000 1991-08-29 NA 73.000000 31.3333333 33.757891
## 1703 chic 79.0 71.25000 1991-08-30 NA 47.500000 16.9722222 38.177234
## 1704 chic 71.5 60.12500 1991-08-31 NA 29.000000 21.4062500 15.879167
## 1705 chic 66.5 59.25000 1991-09-01 NA 24.500000 29.9479167 12.520833
## 1706 chic 73.5 60.37500 1991-09-02 NA NA 31.1190476 22.840278
## 1707 chic 77.0 66.37500 1991-09-03 NA 34.750000 15.4635417 28.659407
## 1708 chic 67.0 52.25000 1991-09-04 NA 13.000000 21.3327295 18.278684
## 1709 chic 66.0 51.50000 1991-09-05 NA 62.000000 19.2225150 35.222371
## 1710 chic 70.0 54.12500 1991-09-06 NA 19.000000 24.5364583 43.989583
## 1711 chic 75.5 54.62500 1991-09-07 NA 63.500000 31.0792572 40.722222
## 1712 chic 76.5 53.50000 1991-09-08 NA 41.000000 38.0104167 26.538194
## 1713 chic 82.0 66.25000 1991-09-09 NA 50.625000 26.7552083 19.288194
## 1714 chic 73.5 61.25000 1991-09-10 NA 15.000000 20.6875000 17.482639
## 1715 chic 67.5 56.62500 1991-09-11 NA 21.000000 18.2282243 13.678355
## 1716 chic 70.5 65.75000 1991-09-12 NA 34.000000 19.5132850 28.766667
## 1717 chic 73.5 65.62500 1991-09-13 NA 53.500000 24.5989583 29.625000
## 1718 chic 79.0 68.87500 1991-09-14 NA 33.000000 17.4531250 25.812500
## 1719 chic 81.5 68.75000 1991-09-15 NA 34.285714 22.2135417 16.869792
## 1720 chic 69.0 50.62500 1991-09-16 NA 43.000000 18.1197917 18.071212
## 1721 chic 63.5 49.50000 1991-09-17 NA 40.500000 11.3802083 24.925694
## 1722 chic 56.5 35.00000 1991-09-18 NA 42.000000 13.9624094 13.945451
## 1723 chic 47.0 29.37500 1991-09-19 NA 38.000000 12.6296296 16.666667
## 1724 chic 47.5 35.62500 1991-09-20 NA 28.000000 11.8666243 28.105114
## 1725 chic 54.5 35.00000 1991-09-21 NA 34.000000 19.6250000 30.902778
## 1726 chic 58.5 52.37500 1991-09-22 NA 25.000000 18.7261905 20.819444
## 1727 chic 53.5 38.75000 1991-09-23 NA 32.000000 9.7494163 17.643382
## 1728 chic 48.0 43.25000 1991-09-24 NA 28.000000 5.6664654 28.229167
## 1729 chic 54.0 40.75000 1991-09-25 NA 36.000000 8.1322464 22.581124
## 1730 chic 50.5 29.62500 1991-09-26 NA 40.000000 11.1276167 18.904672
## 1731 chic 46.5 35.37500 1991-09-27 NA 33.625000 8.9385522 28.660354
## 1732 chic 49.5 35.75000 1991-09-28 NA 16.000000 15.3657407 23.423611
## 1733 chic 53.5 46.00000 1991-09-29 NA 32.000000 20.5000000 22.805556
## 1734 chic 67.5 50.25000 1991-09-30 NA 76.000000 26.6382275 24.611111
## 1735 chic 59.0 47.37500 1991-10-01 NA 60.000000 15.9343800 26.242109
## 1736 chic 69.0 60.25000 1991-10-02 NA 47.000000 19.6429894 27.821759
## 1737 chic 62.5 53.37500 1991-10-03 NA 31.375000 16.6247331 20.353311
## 1738 chic 56.0 54.87500 1991-10-04 NA 15.000000 15.3645833 17.009615
## 1739 chic 48.0 31.25000 1991-10-05 NA 19.000000 16.7916667 9.270833
## 1740 chic 44.0 33.00000 1991-10-06 NA 16.000000 10.3958333 10.266265
## 1741 chic 45.0 33.62500 1991-10-07 NA 28.500000 8.4575465 18.265700
## 1742 chic 62.5 47.00000 1991-10-08 NA 29.000000 22.9154589 20.155495
## 1743 chic 61.5 46.87500 1991-10-09 NA 51.428571 17.1594203 32.995567
## 1744 chic 53.5 42.37500 1991-10-10 NA 63.000000 14.0224185 30.263033
## 1745 chic 56.0 38.00000 1991-10-11 NA 38.000000 11.3148148 29.819444
## 1746 chic 48.5 38.50000 1991-10-12 NA 25.000000 14.3564815 15.267361
## 1747 chic 46.0 37.25000 1991-10-13 NA 17.500000 13.1574074 15.850379
## 1748 chic 50.5 34.37500 1991-10-14 NA NA 6.1018519 12.427083
## 1749 chic 41.5 24.00000 1991-10-15 NA 27.625000 5.9810606 15.882095
## 1750 chic 45.5 33.87500 1991-10-16 NA 37.000000 9.7916667 24.465278
## 1751 chic 61.5 40.62500 1991-10-17 NA 78.500000 15.1859903 21.127306
## 1752 chic 44.5 36.25000 1991-10-18 NA 26.000000 14.9987374 14.236427
## 1753 chic 38.0 24.50000 1991-10-19 NA 27.500000 13.2962963 16.607639
## 1754 chic 41.5 25.50000 1991-10-20 NA 20.000000 11.8842593 23.031250
## 1755 chic 50.5 44.00000 1991-10-21 NA 46.000000 14.8935185 26.486111
## 1756 chic 64.0 47.00000 1991-10-22 NA 46.000000 24.9475644 27.062500
## 1757 chic 66.5 60.75000 1991-10-23 NA 61.500000 19.3931472 21.327381
## 1758 chic 68.0 63.62500 1991-10-24 NA 25.000000 9.2652308 15.264389
## 1759 chic 58.5 48.12500 1991-10-25 NA 16.000000 5.7343750 11.662500
## 1760 chic 50.5 46.87500 1991-10-26 NA 20.000000 9.0625000 11.191667
## 1761 chic 50.0 51.00000 1991-10-27 NA 10.000000 8.0312500 7.158333
## 1762 chic 55.0 53.62500 1991-10-28 NA 2.000000 7.4166667 13.051786
## 1763 chic 63.5 60.25000 1991-10-29 NA 39.000000 5.2031250 19.870833
## 1764 chic 46.5 38.12500 1991-10-30 NA 8.000000 5.7675601 10.260985
## 1765 chic 48.0 49.87500 1991-10-31 NA NA 7.7559524 13.383333
## 1766 chic 43.5 28.00000 1991-11-01 NA NA 10.2916667 15.689773
## 1767 chic 25.0 10.37500 1991-11-02 NA 23.000000 18.7708333 7.916667
## 1768 chic 18.5 16.75000 1991-11-03 NA 17.000000 16.0625000 8.475000
## 1769 chic 18.5 9.62500 1991-11-04 NA 45.500000 11.4791667 17.087500
## 1770 chic 28.0 26.37500 1991-11-05 NA 26.000000 5.3469203 23.133333
## 1771 chic 28.5 6.25000 1991-11-06 NA 35.000000 11.5208333 18.975362
## 1772 chic 20.0 -1.62500 1991-11-07 NA 30.000000 6.4583333 22.967879
## 1773 chic 22.0 7.87500 1991-11-08 NA 39.250000 5.0208333 31.208333
## 1774 chic 26.0 18.12500 1991-11-09 NA 7.000000 6.4672619 32.825000
## 1775 chic 33.0 27.25000 1991-11-10 NA 45.000000 3.4166667 35.575000
## 1776 chic 34.5 33.12500 1991-11-11 NA NA 2.1666667 24.320833
## 1777 chic 35.0 32.00000 1991-11-12 NA 39.500000 2.8750000 20.747115
## 1778 chic 45.5 38.62500 1991-11-13 NA 28.000000 3.8541667 25.662500
## 1779 chic 48.0 51.62500 1991-11-14 NA 36.000000 3.8750000 27.636957
## 1780 chic 50.0 42.00000 1991-11-15 NA 38.000000 9.4166667 23.547414
## 1781 chic 41.0 33.37500 1991-11-16 NA 28.500000 19.2708333 13.937500
## 1782 chic 42.5 39.25000 1991-11-17 NA NA 12.2916667 17.633333
## 1783 chic 57.0 57.62500 1991-11-18 NA 36.000000 8.7916667 21.925000
## 1784 chic 57.0 48.75000 1991-11-19 NA 28.000000 9.2083333 22.340476
## 1785 chic 40.5 32.25000 1991-11-20 NA 21.875000 5.5416667 22.166667
## 1786 chic 40.0 33.12500 1991-11-21 NA NA 4.1875000 42.639689
## 1787 chic 43.5 40.62500 1991-11-22 NA 45.500000 2.3333333 33.593750
## 1788 chic 34.5 19.62500 1991-11-23 NA 20.000000 6.2500000 16.385417
## 1789 chic 23.0 16.50000 1991-11-24 NA 33.000000 15.1041667 12.427083
## 1790 chic 17.5 10.12500 1991-11-25 NA 27.000000 6.4285714 23.290152
## 1791 chic 23.0 21.12500 1991-11-26 NA 37.375000 3.5625000 28.688669
## 1792 chic 38.5 33.00000 1991-11-27 NA 35.000000 6.7246377 17.983333
## 1793 chic 36.0 36.75000 1991-11-28 NA 10.000000 11.7291667 16.641667
## 1794 chic 49.0 53.50000 1991-11-29 NA NA 10.7291667 20.179167
## 1795 chic 43.5 25.75000 1991-11-30 NA 19.000000 14.0000000 10.608333
## 1796 chic 27.0 13.37500 1991-12-01 NA 19.000000 5.8958333 15.513889
## 1797 chic 30.5 30.00000 1991-12-02 NA 16.625000 11.3541667 16.939915
## 1798 chic 22.0 12.37500 1991-12-03 NA 22.000000 8.4375000 19.619003
## 1799 chic 8.0 -1.00000 1991-12-04 NA 35.000000 8.1458333 20.131313
## 1800 chic 20.5 19.00000 1991-12-05 NA 23.000000 5.2146739 23.692331
## 1801 chic 24.0 30.62500 1991-12-06 NA 33.500000 5.5833333 25.613763
## 1802 chic 44.0 46.37500 1991-12-07 NA 20.000000 4.8750000 21.812500
## 1803 chic 49.0 45.50000 1991-12-08 NA 24.285714 6.2708333 17.319444
## 1804 chic 35.5 32.00000 1991-12-09 NA 42.000000 4.0000000 23.937500
## 1805 chic 38.5 36.37500 1991-12-10 NA 25.500000 3.3125000 21.496843
## 1806 chic 40.0 34.75000 1991-12-11 NA 28.000000 3.4375000 22.667435
## 1807 chic 49.0 50.25000 1991-12-12 NA 27.000000 3.8541667 19.095833
## 1808 chic 37.5 35.25000 1991-12-13 NA 41.000000 2.8750000 22.541667
## 1809 chic 29.0 11.87500 1991-12-14 NA 36.750000 13.8333333 10.462121
## 1810 chic 18.0 1.50000 1991-12-15 NA 26.000000 12.0625000 13.336806
## 1811 chic 21.0 24.37500 1991-12-16 NA 27.500000 4.8541667 21.079230
## 1812 chic 28.5 12.37500 1991-12-17 NA 46.000000 7.5208333 18.568452
## 1813 chic 15.5 4.75000 1991-12-18 NA 31.000000 8.7500000 17.583929
## 1814 chic 19.0 15.62500 1991-12-19 NA 37.000000 3.8125000 30.991667
## 1815 chic 32.5 32.87500 1991-12-20 NA 29.375000 2.1250000 20.132479
## 1816 chic 31.0 27.25000 1991-12-21 NA 20.000000 2.0000000 18.107639
## 1817 chic 32.5 34.50000 1991-12-22 NA 11.500000 3.2500000 14.504386
## 1818 chic 30.5 18.62500 1991-12-23 NA 22.000000 6.2916667 20.166982
## 1819 chic 30.0 26.37500 1991-12-24 NA 29.000000 4.5416667 21.777778
## 1820 chic 30.0 28.75000 1991-12-25 NA 39.000000 3.3125000 25.444444
## 1821 chic 35.5 32.37500 1991-12-26 NA 33.000000 4.1041667 22.201389
## 1822 chic 35.5 32.00000 1991-12-27 NA 31.000000 9.1875000 14.225393
## 1823 chic 35.0 34.00000 1991-12-28 NA 27.000000 7.4375000 15.250000
## 1824 chic 32.5 27.62500 1991-12-29 NA 42.000000 3.7291667 14.739583
## 1825 chic 34.0 28.50000 1991-12-30 NA 29.000000 5.0458333 21.153409
## 1826 chic 33.0 28.00000 1991-12-31 NA 21.000000 6.0969203 18.226234
## 1827 chic 33.5 32.62500 1992-01-01 NA 33.428571 5.4583333 19.697917
## 1828 chic 39.5 41.87500 1992-01-02 NA 31.000000 2.4166667 24.822917
## 1829 chic 38.5 34.87500 1992-01-03 NA 32.000000 2.1250000 24.607008
## 1830 chic 35.0 32.50000 1992-01-04 NA 22.000000 6.1250000 19.416667
## 1831 chic 35.0 32.37500 1992-01-05 NA 25.500000 8.0000000 16.645833
## 1832 chic 35.0 33.12500 1992-01-06 NA 30.000000 3.0416667 19.475000
## 1833 chic 34.5 31.50000 1992-01-07 NA 41.428571 2.4791667 23.460598
## 1834 chic 38.5 40.87500 1992-01-08 NA 26.500000 3.3750000 21.708333
## 1835 chic 38.0 33.62500 1992-01-09 NA 33.500000 2.0000000 14.178030
## 1836 chic 30.0 23.12500 1992-01-10 NA 32.000000 4.4782609 19.343750
## 1837 chic 36.0 34.87500 1992-01-11 NA 25.000000 4.9791667 20.552083
## 1838 chic 36.5 38.12500 1992-01-12 NA 23.000000 7.4166667 18.479167
## 1839 chic 32.5 30.75000 1992-01-13 NA 18.125000 6.7708333 17.343750
## 1840 chic 20.5 10.50000 1992-01-14 NA 24.000000 11.5625000 21.927083
## 1841 chic 6.0 -9.62500 1992-01-15 NA 38.000000 8.2518939 24.614583
## 1842 chic 7.5 15.00000 1992-01-16 NA 39.000000 7.8143939 24.224784
## 1843 chic 21.0 3.25000 1992-01-17 NA 34.500000 11.1666667 18.072917
## 1844 chic 5.5 -7.25000 1992-01-18 NA NA 11.6250000 22.200634
## 1845 chic 14.5 23.37500 1992-01-19 NA 27.500000 7.2291667 26.805556
## 1846 chic 24.0 20.50000 1992-01-20 NA 42.000000 6.3333333 25.875000
## 1847 chic 33.5 33.00000 1992-01-21 NA 44.000000 4.5000000 30.797078
## 1848 chic 35.5 36.87500 1992-01-22 NA 34.000000 4.3333333 28.500000
## 1849 chic 28.5 15.87500 1992-01-23 NA 50.000000 8.5952381 16.222222
## 1850 chic 18.5 7.25000 1992-01-24 NA 65.000000 11.8958333 20.611111
## 1851 chic 25.0 20.50000 1992-01-25 NA 24.750000 7.2291667 23.597222
## 1852 chic 19.5 23.12500 1992-01-26 NA 29.000000 7.7708333 28.430556
## 1853 chic 30.0 25.87500 1992-01-27 NA 45.500000 3.7083333 25.739583
## 1854 chic 29.5 25.75000 1992-01-28 NA 41.000000 5.4166667 30.712862
## 1855 chic 30.0 31.50000 1992-01-29 NA 46.500000 6.1875000 22.260417
## 1856 chic 33.5 34.37500 1992-01-30 NA 40.500000 2.2916667 27.135417
## 1857 chic 32.0 22.37500 1992-01-31 NA 20.125000 9.8541667 21.219656
## 1858 chic 30.5 22.62500 1992-02-01 NA 41.500000 16.3125000 22.473958
## 1859 chic 37.5 33.50000 1992-02-02 NA 23.500000 4.4166667 27.531250
## 1860 chic 43.5 43.00000 1992-02-03 NA 82.500000 2.5833333 40.895833
## 1861 chic 36.0 25.37500 1992-02-04 NA 26.500000 9.1666667 20.333333
## 1862 chic 32.5 30.25000 1992-02-05 NA 23.000000 7.9791667 26.281250
## 1863 chic 34.5 30.37500 1992-02-06 NA 37.000000 5.4166667 24.701705
## 1864 chic 28.0 17.37500 1992-02-07 NA 34.500000 10.7291667 20.779438
## 1865 chic 18.5 4.62500 1992-02-08 NA 25.000000 13.2291667 14.885417
## 1866 chic 17.5 11.50000 1992-02-09 NA 43.500000 7.5208333 23.614583
## 1867 chic 31.0 33.00000 1992-02-10 NA 78.000000 3.2083333 24.083333
## 1868 chic 27.0 12.50000 1992-02-11 NA 19.000000 10.5208333 20.114583
## 1869 chic 23.5 18.37500 1992-02-12 NA 31.375000 13.8958333 20.614583
## 1870 chic 30.0 30.50000 1992-02-13 NA 37.500000 2.2083333 23.549366
## 1871 chic 33.0 32.50000 1992-02-14 NA 31.500000 6.3625000 21.504735
## 1872 chic 35.0 33.62500 1992-02-15 NA 25.500000 3.7083333 22.885417
## 1873 chic 34.0 34.62500 1992-02-16 NA 26.000000 7.0000000 20.041667
## 1874 chic 37.5 36.37500 1992-02-17 NA 36.000000 9.4583333 22.583333
## 1875 chic 40.5 42.37500 1992-02-18 NA 37.857143 3.6979167 24.928571
## 1876 chic 37.5 32.87500 1992-02-19 NA 26.000000 5.6837945 27.843750
## 1877 chic 39.5 34.50000 1992-02-20 NA 37.000000 9.8809524 23.875000
## 1878 chic 31.5 27.37500 1992-02-21 NA 25.000000 14.7481061 27.451136
## 1879 chic 42.0 33.87500 1992-02-22 NA 30.000000 10.8333333 24.208333
## 1880 chic 37.0 36.87500 1992-02-23 NA 35.000000 17.6666667 21.260417
## 1881 chic 36.0 34.12500 1992-02-24 NA 38.125000 10.4791667 25.833333
## 1882 chic 33.5 27.25000 1992-02-25 NA 36.500000 11.3049242 25.981061
## 1883 chic 33.5 31.37500 1992-02-26 NA 36.000000 13.4791667 25.291667
## 1884 chic 39.5 34.12500 1992-02-27 NA 34.000000 7.9772727 29.427083
## 1885 chic 39.5 26.62500 1992-02-28 NA 27.000000 13.4583333 20.979167
## 1886 chic 30.0 25.12500 1992-02-29 NA 22.000000 22.7083333 20.968750
## 1887 chic 54.0 41.12500 1992-03-01 NA 36.375000 18.4166667 24.864583
## 1888 chic 45.5 37.87500 1992-03-02 NA 44.500000 11.3541667 30.375000
## 1889 chic 38.0 38.12500 1992-03-03 NA 59.000000 6.8958333 26.401721
## 1890 chic 49.0 40.75000 1992-03-04 NA 77.000000 8.7500000 35.074811
## 1891 chic 53.0 53.75000 1992-03-05 NA 99.000000 6.8333333 41.430556
## 1892 chic 55.5 52.12500 1992-03-06 NA 50.000000 8.1250000 32.708333
## 1893 chic 48.0 48.00000 1992-03-07 NA 43.714286 3.5416667 28.152778
## 1894 chic 52.5 50.37500 1992-03-08 NA 27.500000 9.0000000 24.472222
## 1895 chic 44.0 31.37500 1992-03-09 NA 34.000000 14.4583333 26.020833
## 1896 chic 20.5 11.00000 1992-03-10 NA 32.500000 23.0208333 22.107708
## 1897 chic 19.5 16.00000 1992-03-11 NA 34.000000 21.1875000 26.916667
## 1898 chic 22.5 12.37500 1992-03-12 NA 31.500000 18.0833333 30.229167
## 1899 chic 25.5 21.87500 1992-03-13 NA 33.750000 17.7500000 29.791667
## 1900 chic 29.0 19.75000 1992-03-14 NA 27.000000 19.7916667 28.652778
## 1901 chic 29.0 17.00000 1992-03-15 NA 28.500000 18.9375000 31.333333
## 1902 chic 34.5 36.87500 1992-03-16 NA 28.500000 12.1969697 30.611111
## 1903 chic 38.0 24.00000 1992-03-17 NA 26.500000 21.3333333 23.541667
## 1904 chic 34.0 22.00000 1992-03-18 NA 20.500000 26.5416667 21.203283
## 1905 chic 36.0 22.75000 1992-03-19 NA 24.000000 28.7626812 29.672619
## 1906 chic 35.0 21.12500 1992-03-20 NA 40.000000 15.8333333 35.103220
## 1907 chic 30.5 31.12500 1992-03-21 NA 33.000000 29.5416667 27.427083
## 1908 chic 27.5 14.12500 1992-03-22 NA 19.500000 25.5208333 25.635417
## 1909 chic 30.5 23.12500 1992-03-23 NA 54.000000 13.4375000 48.930707
## 1910 chic 43.0 34.25000 1992-03-24 NA 58.000000 16.5958333 37.094697
## 1911 chic 44.5 32.37500 1992-03-25 NA 40.750000 12.1875000 31.697917
## 1912 chic 41.5 26.87500 1992-03-26 NA 46.500000 15.8333333 28.066176
## 1913 chic 34.0 26.00000 1992-03-27 NA 26.500000 23.8333333 27.125000
## 1914 chic 36.0 31.25000 1992-03-28 NA 39.500000 18.0208333 42.347222
## 1915 chic 39.5 37.75000 1992-03-29 NA 25.000000 27.2708333 24.388889
## 1916 chic 42.0 29.50000 1992-03-30 NA 34.000000 20.4791667 32.871732
## 1917 chic 41.5 27.00000 1992-03-31 NA 35.375000 16.6666667 34.536232
## 1918 chic 33.5 25.25000 1992-04-01 NA 20.000000 23.2253472 24.388889
## 1919 chic 31.5 19.50000 1992-04-02 NA 32.000000 18.5161713 29.972222
## 1920 chic 38.0 31.87500 1992-04-03 NA 45.500000 13.4895833 31.472222
## 1921 chic 36.5 22.12500 1992-04-04 NA 20.000000 26.9375000 25.041667
## 1922 chic 38.5 23.25000 1992-04-05 NA 29.000000 20.9062500 32.055556
## 1923 chic 49.5 31.87500 1992-04-06 NA 42.125000 17.8437500 37.802083
## 1924 chic 52.0 38.50000 1992-04-07 NA 76.500000 14.4962121 40.706250
## 1925 chic 50.5 28.12500 1992-04-08 NA 53.000000 19.3726326 37.683333
## 1926 chic 48.0 36.00000 1992-04-09 NA 37.000000 26.9226985 28.316403
## 1927 chic 57.5 57.37500 1992-04-10 NA 45.000000 19.9838574 31.738106
## 1928 chic 49.5 36.37500 1992-04-11 NA 18.000000 17.1510417 26.675000
## 1929 chic 37.0 19.00000 1992-04-12 NA 14.857143 32.0572917 13.816667
## 1930 chic 38.0 28.62500 1992-04-13 NA 32.000000 15.9185606 22.418561
## 1931 chic 42.0 31.87500 1992-04-14 NA 44.500000 9.7651721 26.128478
## 1932 chic 48.5 50.37500 1992-04-15 NA 53.000000 10.2738095 31.979167
## 1933 chic 53.0 40.25000 1992-04-16 NA 26.000000 17.2395833 28.182292
## 1934 chic 41.5 38.75000 1992-04-17 NA 23.000000 22.9218750 24.541667
## 1935 chic 51.0 58.12500 1992-04-18 NA 40.500000 10.4531250 25.625000
## 1936 chic 65.5 59.75000 1992-04-19 NA 24.000000 23.7395833 18.333333
## 1937 chic 66.0 58.25000 1992-04-20 NA 22.500000 21.5833333 18.973958
## 1938 chic 48.0 36.50000 1992-04-21 NA 34.500000 12.9316604 16.638134
## 1939 chic 43.0 30.87500 1992-04-22 NA 37.000000 17.5453869 21.234848
## 1940 chic 48.5 42.75000 1992-04-23 NA 40.500000 7.9802989 33.349206
## 1941 chic 44.5 37.62500 1992-04-24 NA 33.571429 8.5214461 27.854167
## 1942 chic 43.5 33.62500 1992-04-25 NA 14.000000 17.3630952 21.958333
## 1943 chic 46.5 36.50000 1992-04-26 NA 11.500000 19.5178571 14.066123
## 1944 chic 40.5 26.25000 1992-04-27 NA 20.000000 24.4785779 17.051954
## 1945 chic 44.0 29.50000 1992-04-28 NA 55.000000 18.0939764 41.552083
## 1946 chic 58.5 51.62500 1992-04-29 NA 52.500000 16.4055707 31.028080
## 1947 chic 49.5 42.12500 1992-04-30 NA 55.375000 15.1370018 29.309912
## 1948 chic 64.5 52.50000 1992-05-01 NA 141.000000 32.9173460 25.358333
## 1949 chic 64.0 32.50000 1992-05-02 NA 67.000000 27.5833333 20.500000
## 1950 chic 48.5 34.87500 1992-05-03 NA 34.500000 18.0952381 15.505208
## 1951 chic 44.0 29.87500 1992-05-04 NA 23.500000 19.3870874 22.494318
## 1952 chic 43.5 23.12500 1992-05-05 NA 56.000000 31.3052721 17.303954
## 1953 chic 44.5 21.25000 1992-05-06 NA 31.857143 21.3403680 27.504167
## 1954 chic 52.0 24.75000 1992-05-07 NA 100.000000 21.7422360 41.423188
## 1955 chic 56.0 28.00000 1992-05-08 NA 65.000000 35.0000000 49.777136
## 1956 chic 58.5 48.25000 1992-05-09 NA 49.000000 45.6093750 29.700000
## 1957 chic 65.5 48.50000 1992-05-10 NA 53.000000 41.3593750 25.866667
## 1958 chic 72.0 56.37500 1992-05-11 NA 84.000000 33.7580287 26.235507
## 1959 chic 69.0 61.50000 1992-05-12 NA 47.571429 26.4166667 28.781522
## 1960 chic 55.0 36.87500 1992-05-13 NA NA 22.9789402 18.975000
## 1961 chic 54.0 46.00000 1992-05-14 NA 19.000000 13.5031379 28.609848
## 1962 chic 60.5 48.87500 1992-05-15 NA 81.000000 18.7237319 38.108333
## 1963 chic 73.0 60.25000 1992-05-16 NA 67.000000 41.3571429 30.812500
## 1964 chic 67.5 48.62500 1992-05-17 NA 35.000000 35.0238095 16.953125
## 1965 chic 52.0 43.50000 1992-05-18 NA 21.125000 21.8757440 17.330616
## 1966 chic 57.5 44.12500 1992-05-19 NA 38.000000 22.1046196 33.574621
## 1967 chic 67.0 51.12500 1992-05-20 NA NA 36.1385870 40.437987
## 1968 chic 71.0 60.50000 1992-05-21 NA 92.000000 33.6017992 43.004545
## 1969 chic 73.5 64.12500 1992-05-22 NA 83.000000 24.7776680 34.583333
## 1970 chic 55.0 36.12500 1992-05-23 NA 54.000000 19.0064700 14.529167
## 1971 chic 40.5 30.62500 1992-05-24 NA 10.875000 29.2440476 9.962500
## 1972 chic 41.0 32.75000 1992-05-25 NA NA 29.1309524 14.266667
## 1973 chic 44.0 29.37500 1992-05-26 NA 18.000000 25.2335389 25.081341
## 1974 chic 48.0 24.62500 1992-05-27 NA 38.000000 16.5625000 32.575000
## 1975 chic 50.5 31.37500 1992-05-28 NA 70.000000 22.4479167 40.576197
## 1976 chic 55.0 33.75000 1992-05-29 NA 56.000000 32.3768116 33.348485
## 1977 chic 58.0 42.37500 1992-05-30 NA 33.625000 40.7015306 29.575000
## 1978 chic 60.0 39.75000 1992-05-31 NA 42.000000 36.1250000 39.825000
## 1979 chic 59.0 45.50000 1992-06-01 NA 43.000000 22.9470109 42.683333
## 1980 chic 61.5 40.25000 1992-06-02 NA 21.000000 22.3935688 32.640909
## 1981 chic 65.0 48.25000 1992-06-03 NA 55.000000 42.6927083 36.607246
## 1982 chic 65.5 60.75000 1992-06-04 NA 51.000000 24.6718750 34.140476
## 1983 chic 67.5 58.37500 1992-06-05 NA 53.714286 32.2926136 34.132143
## 1984 chic 67.5 56.62500 1992-06-06 NA 53.000000 33.1093750 36.166667
## 1985 chic 66.5 44.50000 1992-06-07 NA 19.000000 33.3958333 18.483333
## 1986 chic 62.0 47.75000 1992-06-08 NA 19.000000 22.9479167 25.445833
## 1987 chic 65.0 43.87500 1992-06-09 NA 18.000000 26.0276268 20.358333
## 1988 chic 64.0 42.50000 1992-06-10 NA 27.000000 28.0512599 31.868297
## 1989 chic 67.0 47.25000 1992-06-11 NA 41.857143 27.0556418 38.266667
## 1990 chic 69.0 45.75000 1992-06-12 NA 35.000000 40.7231571 42.414130
## 1991 chic 73.5 52.12500 1992-06-13 NA 61.000000 45.3281250 49.575000
## 1992 chic 75.5 61.00000 1992-06-14 NA 45.000000 41.2447917 23.391667
## 1993 chic 71.0 54.37500 1992-06-15 NA 45.000000 33.0303442 23.694565
## 1994 chic 75.5 62.00000 1992-06-16 NA 76.000000 44.3906250 24.071146
## 1995 chic 75.5 62.75000 1992-06-17 NA 72.285714 27.7550725 24.667754
## 1996 chic 73.0 59.12500 1992-06-18 NA 42.000000 27.6248297 24.811759
## 1997 chic 59.5 47.12500 1992-06-19 NA NA 19.2288647 14.175000
## 1998 chic 51.5 38.50000 1992-06-20 NA 2.000000 20.4928977 11.012121
## 1999 chic 49.0 33.37500 1992-06-21 NA 9.000000 20.6822917 13.675000
## 2000 chic 52.5 43.00000 1992-06-22 NA 62.000000 13.6607143 35.841667
## 2001 chic 66.0 52.25000 1992-06-23 NA 48.142857 31.1379630 35.350000
## 2002 chic 62.5 51.25000 1992-06-24 NA 40.000000 31.9844276 29.803810
## 2003 chic 64.0 57.50000 1992-06-25 NA 50.000000 23.8234702 34.505303
## 2004 chic 61.5 52.37500 1992-06-26 NA 41.000000 26.1209340 24.732246
## 2005 chic 58.0 35.37500 1992-06-27 NA 17.000000 21.5937500 15.591667
## 2006 chic 62.0 49.00000 1992-06-28 NA 38.000000 25.1197917 36.658333
## 2007 chic 71.5 54.25000 1992-06-29 NA 53.500000 33.4093837 31.865476
## 2008 chic 66.5 52.50000 1992-06-30 NA 18.000000 29.0138889 20.408333
## 2009 chic 74.5 64.62500 1992-07-01 NA 75.000000 50.8287037 37.975000
## 2010 chic 77.0 65.62500 1992-07-02 NA 79.000000 22.1914983 32.668478
## 2011 chic 67.0 55.37500 1992-07-03 NA 24.000000 19.1041667 16.483333
## 2012 chic 71.0 62.00000 1992-07-04 NA 24.000000 29.5312500 18.333333
## 2013 chic 68.5 52.12500 1992-07-05 NA 19.714286 21.5781250 17.083333
## 2014 chic 66.0 49.00000 1992-07-06 NA NA 18.7339884 20.687879
## 2015 chic 67.5 64.62500 1992-07-07 NA 59.000000 19.0673401 28.441667
## 2016 chic 79.5 68.25000 1992-07-08 NA 66.000000 29.1580113 23.409211
## 2017 chic 74.0 64.62500 1992-07-09 NA 32.000000 13.8949275 33.066667
## 2018 chic 76.5 60.25000 1992-07-10 NA 32.000000 24.1034622 30.325000
## 2019 chic 73.0 64.50000 1992-07-11 NA 31.625000 25.9120370 29.125000
## 2020 chic 73.5 71.62500 1992-07-12 NA 25.000000 19.0468750 16.760417
## 2021 chic 69.5 68.75000 1992-07-13 NA 14.000000 20.7349034 22.164493
## 2022 chic 65.0 60.12500 1992-07-14 NA 11.000000 18.6648099 18.716667
## 2023 chic 68.0 51.87500 1992-07-15 NA 19.000000 23.5387205 19.446443
## 2024 chic 68.0 66.87500 1992-07-16 NA 41.000000 13.3979469 35.372727
## 2025 chic 74.0 61.87500 1992-07-17 NA 28.000000 17.7500000 26.125000
## 2026 chic 68.0 62.62500 1992-07-18 NA 23.000000 17.3935185 21.620833
## 2027 chic 72.5 67.87500 1992-07-19 NA 24.000000 26.6435185 22.033333
## 2028 chic 68.0 59.37500 1992-07-20 NA 18.000000 18.9472625 19.999242
## 2029 chic 62.0 48.75000 1992-07-21 NA 7.000000 20.7447665 12.631159
## 2030 chic 63.5 60.12500 1992-07-22 NA 29.000000 18.8892915 21.339150
## 2031 chic 62.5 58.00000 1992-07-23 NA 29.000000 20.1201691 19.775000
## 2032 chic 67.0 60.87500 1992-07-24 NA 24.000000 26.9297138 21.240476
## 2033 chic 67.5 70.62500 1992-07-25 NA 33.000000 18.1435185 28.875000
## 2034 chic 74.0 64.12500 1992-07-26 NA 35.000000 20.2916667 20.779167
## 2035 chic 71.5 57.62500 1992-07-27 NA 29.000000 17.2003968 24.737500
## 2036 chic 71.5 67.12500 1992-07-28 NA 42.000000 20.5984300 27.650000
## 2037 chic 66.5 55.25000 1992-07-29 NA 23.125000 14.4122383 17.147694
## 2038 chic 61.5 62.75000 1992-07-30 NA 17.000000 13.4907407 17.845833
## 2039 chic 67.0 51.50000 1992-07-31 NA 19.000000 20.4134461 21.048214
## 2040 chic 68.0 57.37500 1992-08-01 NA NA 23.6203704 21.137500
## 2041 chic 69.0 62.50000 1992-08-02 NA 23.000000 22.8055556 21.358333
## 2042 chic 65.5 57.25000 1992-08-03 NA 34.000000 11.6376812 27.119242
## 2043 chic 62.5 50.12500 1992-08-04 NA 22.500000 13.2962963 18.103080
## 2044 chic 63.0 49.75000 1992-08-05 NA 24.000000 22.3870974 17.948480
## 2045 chic 67.5 56.87500 1992-08-06 NA 28.000000 30.3643378 26.273864
## 2046 chic 68.5 69.37500 1992-08-07 NA 61.500000 30.3716238 30.138889
## 2047 chic 75.5 68.50000 1992-08-08 NA 45.000000 32.4427083 19.236111
## 2048 chic 80.0 77.25000 1992-08-09 NA 46.000000 28.2604167 19.923611
## 2049 chic 79.0 58.37500 1992-08-10 NA 33.250000 23.2708333 17.027778
## 2050 chic 70.0 52.37500 1992-08-11 NA 26.000000 23.4866052 21.575873
## 2051 chic 62.0 56.75000 1992-08-12 NA 26.000000 10.3691077 22.745833
## 2052 chic 60.5 50.12500 1992-08-13 NA 22.500000 19.1508198 17.457413
## 2053 chic 61.0 46.37500 1992-08-14 NA 26.000000 17.2292673 21.308333
## 2054 chic 62.0 48.75000 1992-08-15 NA 13.000000 26.8888889 13.854167
## 2055 chic 63.0 48.87500 1992-08-16 NA 24.285714 26.2962963 21.025000
## 2056 chic 63.0 51.12500 1992-08-17 NA 82.000000 22.5092593 41.375000
## 2057 chic 66.0 61.00000 1992-08-18 NA 56.500000 21.9605475 30.875000
## 2058 chic 63.0 50.50000 1992-08-19 NA 18.000000 15.1904187 19.800774
## 2059 chic 62.0 46.37500 1992-08-20 NA 63.000000 15.5722625 24.325000
## 2060 chic 64.5 54.12500 1992-08-21 NA 76.500000 23.3305153 41.591342
## 2061 chic 67.0 61.87500 1992-08-22 NA 56.000000 33.5462963 38.516667
## 2062 chic 75.0 66.12500 1992-08-23 NA 59.500000 30.5740741 24.850000
## 2063 chic 78.5 68.12500 1992-08-24 NA 77.500000 20.6833187 27.141667
## 2064 chic 79.0 67.75000 1992-08-25 NA 46.000000 23.9583333 23.912771
## 2065 chic 66.5 60.37500 1992-08-26 NA 19.500000 12.1758658 16.383679
## 2066 chic 59.5 54.87500 1992-08-27 NA 31.000000 8.4612795 14.697727
## 2067 chic 59.5 48.50000 1992-08-28 NA 22.750000 11.5670107 21.250379
## 2068 chic 65.0 59.25000 1992-08-29 NA 51.500000 23.3703704 21.675000
## 2069 chic 66.0 51.37500 1992-08-30 NA 31.000000 22.1203704 11.358333
## 2070 chic 63.5 51.75000 1992-08-31 NA 38.000000 12.8101852 24.700000
## 2071 chic 63.0 58.25000 1992-09-01 NA 63.000000 16.6111111 30.570455
## 2072 chic 70.0 66.50000 1992-09-02 NA 56.000000 16.8967391 25.284420
## 2073 chic 67.5 51.12500 1992-09-03 NA 32.285714 16.3750915 25.167391
## 2074 chic 65.5 57.62500 1992-09-04 NA 33.000000 19.2175926 33.710507
## 2075 chic 70.5 65.75000 1992-09-05 NA 34.500000 23.3593750 21.183333
## 2076 chic 75.0 66.75000 1992-09-06 NA 36.000000 27.8802083 18.545833
## 2077 chic 73.5 65.50000 1992-09-07 NA 34.500000 31.5335145 22.766667
## 2078 chic 64.0 48.12500 1992-09-08 NA 54.000000 16.5157295 19.051630
## 2079 chic 63.0 62.87500 1992-09-09 NA 18.750000 6.3256844 29.427070
## 2080 chic 60.0 48.75000 1992-09-10 NA 41.500000 11.0179879 17.479167
## 2081 chic 58.0 51.62500 1992-09-11 NA 38.500000 10.1141304 24.728030
## 2082 chic 62.0 51.00000 1992-09-12 NA 39.000000 20.7222222 30.108333
## 2083 chic 67.5 56.25000 1992-09-13 NA 50.000000 33.4074074 23.575000
## 2084 chic 72.5 70.00000 1992-09-14 NA 69.500000 23.6620370 35.316667
## 2085 chic 76.5 69.12500 1992-09-15 NA 44.857143 19.9551127 34.818182
## 2086 chic 77.0 65.25000 1992-09-16 NA 103.500000 33.7055153 25.985145
## 2087 chic 71.5 66.62500 1992-09-17 NA 66.000000 20.7419485 32.653623
## 2088 chic 62.0 44.50000 1992-09-18 NA 41.500000 19.2435222 21.690476
## 2089 chic 53.5 42.37500 1992-09-19 NA 30.500000 13.9596561 28.650000
## 2090 chic 59.0 56.37500 1992-09-20 NA 27.000000 18.1145833 24.941667
## 2091 chic 64.0 62.50000 1992-09-21 NA 36.142857 6.3088768 26.116667
## 2092 chic 51.5 39.25000 1992-09-22 NA 37.000000 12.1795743 20.206977
## 2093 chic 49.5 39.37500 1992-09-23 NA 25.000000 12.9270833 23.393182
## 2094 chic 53.5 41.25000 1992-09-24 NA 36.500000 15.1979167 27.886111
## 2095 chic 59.5 53.75000 1992-09-25 NA 53.500000 16.3389946 35.408333
## 2096 chic 63.0 60.00000 1992-09-26 NA 28.000000 14.5625000 25.008333
## 2097 chic 59.0 43.12500 1992-09-27 NA 18.125000 13.7031250 19.500000
## 2098 chic 49.5 36.75000 1992-09-28 NA 37.500000 12.0332880 26.808333
## 2099 chic 49.5 38.50000 1992-09-29 NA 76.500000 8.7325634 37.902141
## 2100 chic 53.5 43.12500 1992-09-30 NA 95.500000 11.8079710 48.361153
## 2101 chic 58.5 48.00000 1992-10-01 NA 89.500000 15.5253623 48.046377
## 2102 chic 63.5 53.62500 1992-10-02 NA 86.000000 21.4043881 42.696485
## 2103 chic 66.0 52.62500 1992-10-03 NA 40.857143 29.6712963 28.637319
## 2104 chic 59.0 46.50000 1992-10-04 NA 30.500000 23.6527778 13.883333
## 2105 chic 53.0 41.87500 1992-10-05 NA 23.000000 15.4583333 23.469048
## 2106 chic 53.0 45.50000 1992-10-06 NA 72.000000 11.1418350 38.144862
## 2107 chic 58.0 52.00000 1992-10-07 NA 87.000000 19.6596399 38.310870
## 2108 chic 57.5 41.00000 1992-10-08 NA 46.000000 16.3357488 25.582971
## 2109 chic 49.0 45.75000 1992-10-09 NA 19.285714 7.1649832 18.458333
## 2110 chic 51.5 41.75000 1992-10-10 NA 50.000000 11.9120370 24.531250
## 2111 chic 51.5 36.37500 1992-10-11 NA 59.500000 13.4722222 22.760417
## 2112 chic 53.5 28.62500 1992-10-12 NA 57.000000 14.9861111 26.072917
## 2113 chic 47.0 38.25000 1992-10-13 NA 64.000000 9.3085017 30.580303
## 2114 chic 55.5 49.00000 1992-10-14 NA 44.500000 9.9874339 30.807576
## 2115 chic 50.0 49.37500 1992-10-15 NA 19.000000 4.8630888 20.436232
## 2116 chic 40.5 27.50000 1992-10-16 NA 31.500000 6.7962963 19.920833
## 2117 chic 38.5 29.37500 1992-10-17 NA 32.500000 8.9629630 28.191667
## 2118 chic 35.0 18.12500 1992-10-18 NA 37.000000 15.7638889 20.408333
## 2119 chic 33.0 20.00000 1992-10-19 NA 30.000000 9.2962963 33.641667
## 2120 chic 45.5 42.37500 1992-10-20 NA 41.000000 9.7786195 25.368478
## 2121 chic 47.0 40.25000 1992-10-21 NA 43.250000 9.9302811 25.076252
## 2122 chic 57.5 57.87500 1992-10-22 NA 63.000000 11.8659555 41.165382
## 2123 chic 67.0 56.87500 1992-10-23 NA 129.000000 17.2592844 35.675000
## 2124 chic 51.0 42.50000 1992-10-24 NA 30.500000 17.5885417 22.516667
## 2125 chic 49.0 43.12500 1992-10-25 NA 37.000000 12.1944444 29.925000
## 2126 chic 49.0 38.12500 1992-10-26 NA 40.500000 15.2401369 26.141667
## 2127 chic 46.5 35.75000 1992-10-27 NA 77.428571 6.1851852 45.059554
## 2128 chic 50.5 34.75000 1992-10-28 NA 119.000000 7.9973650 40.455435
## 2129 chic 45.0 37.12500 1992-10-29 NA 30.000000 14.5253623 20.317029
## 2130 chic 45.0 37.87500 1992-10-30 NA 24.500000 13.3611111 20.033333
## 2131 chic 44.0 35.87500 1992-10-31 NA 18.000000 13.5509259 20.833333
## 2132 chic 45.5 44.12500 1992-11-01 NA 30.000000 12.1145833 15.150000
## 2133 chic 48.0 35.75000 1992-11-02 NA 11.714286 3.4605978 18.000000
## 2134 chic 37.0 35.00000 1992-11-03 NA 15.000000 5.8645833 25.241667
## 2135 chic 35.5 28.75000 1992-11-04 NA 13.000000 5.1934289 21.593939
## 2136 chic 32.5 22.50000 1992-11-05 NA 26.000000 4.3257576 27.244231
## 2137 chic 34.0 21.75000 1992-11-06 NA 21.000000 4.7735507 29.645833
## 2138 chic 34.0 30.87500 1992-11-07 NA 27.500000 5.6000000 28.770833
## 2139 chic 38.0 35.12500 1992-11-08 NA 27.125000 4.1041667 22.822917
## 2140 chic 48.0 41.62500 1992-11-09 NA 32.000000 7.2083333 26.687500
## 2141 chic 49.5 51.00000 1992-11-10 NA 37.000000 5.3333333 26.891667
## 2142 chic 44.5 39.37500 1992-11-11 NA 24.000000 6.2083333 19.833333
## 2143 chic 40.0 27.62500 1992-11-12 NA NA 6.8409091 21.129381
## 2144 chic 30.5 20.87500 1992-11-13 NA 27.500000 11.7500000 20.700000
## 2145 chic 28.0 16.87500 1992-11-14 NA 18.714286 7.6666667 21.850000
## 2146 chic 29.0 21.62500 1992-11-15 NA 27.000000 7.5416667 22.258333
## 2147 chic 36.5 37.37500 1992-11-16 NA 33.000000 3.7500000 28.408333
## 2148 chic 38.5 32.75000 1992-11-17 NA 42.500000 3.7777778 25.696667
## 2149 chic 39.0 34.25000 1992-11-18 NA 28.500000 9.0845411 19.987500
## 2150 chic 40.5 37.12500 1992-11-19 NA 33.500000 7.7171717 24.470690
## 2151 chic 52.0 44.50000 1992-11-20 NA 32.857143 6.2083333 32.075000
## 2152 chic 48.5 40.37500 1992-11-21 NA 20.500000 5.3750000 15.125000
## 2153 chic 41.0 39.50000 1992-11-22 NA 11.500000 11.8333333 12.383333
## 2154 chic 38.0 36.37500 1992-11-23 NA 34.500000 3.7500000 26.529529
## 2155 chic 39.5 37.87500 1992-11-24 NA 26.000000 3.6712121 23.966667
## 2156 chic 43.5 42.50000 1992-11-25 NA 37.500000 2.4166667 18.746739
## 2157 chic 36.5 26.00000 1992-11-26 NA 11.714286 7.6944444 13.566667
## 2158 chic 29.5 24.12500 1992-11-27 NA 30.500000 5.5694444 23.625000
## 2159 chic 30.0 25.62500 1992-11-28 NA 32.500000 4.9027778 24.241667
## 2160 chic 35.0 30.87500 1992-11-29 NA 28.000000 6.3194444 23.100000
## 2161 chic 33.5 25.25000 1992-11-30 NA 53.000000 4.1884058 21.833333
## 2162 chic 32.0 28.00000 1992-12-01 NA 18.000000 3.6944444 23.150000
## 2163 chic 32.5 19.87500 1992-12-02 NA 21.428571 7.1998792 22.583333
## 2164 chic 28.0 23.37500 1992-12-03 NA 21.000000 6.5067523 26.841667
## 2165 chic 25.5 11.87500 1992-12-04 NA 48.000000 7.1805556 24.198913
## 2166 chic 19.5 9.25000 1992-12-05 NA 25.000000 7.5694444 25.975000
## 2167 chic 23.0 25.75000 1992-12-06 NA 23.500000 2.7361111 25.691667
## 2168 chic 27.0 21.12500 1992-12-07 NA 36.500000 5.0138889 27.158333
## 2169 chic 26.5 21.62500 1992-12-08 NA 32.000000 6.5883838 29.179928
## 2170 chic 27.5 27.62500 1992-12-09 NA 42.000000 3.2536232 27.333333
## 2171 chic 32.0 29.37500 1992-12-10 NA 47.500000 2.0434783 30.658333
## 2172 chic 33.0 30.37500 1992-12-11 NA 32.500000 2.0000000 29.916667
## 2173 chic 32.0 30.25000 1992-12-12 NA 32.000000 8.5972222 27.033333
## 2174 chic 32.0 31.00000 1992-12-13 NA 26.000000 9.0833333 20.133333
## 2175 chic 29.5 30.75000 1992-12-14 NA 37.285714 2.6044686 27.940476
## 2176 chic 44.0 45.50000 1992-12-15 NA 28.000000 3.2866162 27.065942
## 2177 chic 37.5 29.62500 1992-12-16 NA 26.000000 2.6666667 20.537500
## 2178 chic 30.5 20.12500 1992-12-17 NA 36.000000 3.0000000 24.158333
## 2179 chic 30.0 27.12500 1992-12-18 NA 30.500000 2.4027778 22.608333
## 2180 chic 31.0 26.25000 1992-12-19 NA 32.000000 2.5416667 22.441667
## 2181 chic 19.5 11.75000 1992-12-20 NA 23.875000 7.0972222 21.433333
## 2182 chic 26.0 25.50000 1992-12-21 NA 46.500000 2.2500000 28.893841
## 2183 chic 33.0 30.12500 1992-12-22 NA 44.500000 2.0000000 31.813636
## 2184 chic 21.5 5.25000 1992-12-23 NA 53.000000 4.5314010 24.325362
## 2185 chic 10.0 7.75000 1992-12-24 NA 39.000000 6.8194444 21.908333
## 2186 chic 18.0 1.75000 1992-12-25 NA 75.000000 14.2222222 12.375000
## 2187 chic 14.5 3.25000 1992-12-26 NA 27.142857 7.2222222 23.916667
## 2188 chic 30.5 25.37500 1992-12-27 NA 31.000000 4.4305556 24.766667
## 2189 chic 38.5 36.62500 1992-12-28 NA 36.000000 2.0000000 22.497727
## 2190 chic 41.5 42.12500 1992-12-29 NA 43.000000 2.0000000 21.177451
## 2191 chic 45.5 43.62500 1992-12-30 NA 43.000000 2.0000000 20.392172
## 2192 chic 26.0 11.00000 1992-12-31 NA 44.000000 2.0833333 17.558333
## 2193 chic 14.0 9.37500 1993-01-01 NA 18.142857 4.3055556 22.608333
## 2194 chic 25.0 28.25000 1993-01-02 NA 17.500000 1.5416667 23.808333
## 2195 chic 40.5 44.87500 1993-01-03 NA 21.500000 0.5277778 19.825000
## 2196 chic 38.5 32.50000 1993-01-04 NA 17.000000 0.8333333 18.166667
## 2197 chic 27.5 21.50000 1993-01-05 NA 12.000000 0.9532828 22.087088
## 2198 chic 21.5 16.50000 1993-01-06 NA 34.000000 1.7777778 26.718182
## 2199 chic 24.5 20.62500 1993-01-07 NA 19.875000 1.6900527 27.083333
## 2200 chic 21.5 17.87500 1993-01-08 NA 14.000000 14.2506039 25.600000
## 2201 chic 24.5 20.25000 1993-01-09 NA 3.000000 24.9583333 11.658333
## 2202 chic 24.5 22.37500 1993-01-10 NA 8.000000 24.1666667 13.283333
## 2203 chic 26.5 23.25000 1993-01-11 NA 14.500000 12.8194444 22.508333
## 2204 chic 30.5 33.00000 1993-01-12 NA 32.000000 1.5277778 27.104348
## 2205 chic 27.5 21.25000 1993-01-13 NA 20.875000 3.0492424 29.516667
## 2206 chic 21.5 20.25000 1993-01-14 NA 12.500000 4.0241546 37.076812
## 2207 chic 18.0 14.50000 1993-01-15 NA 31.500000 5.7815657 31.814394
## 2208 chic 22.0 27.62500 1993-01-16 NA 25.500000 3.2361111 33.025000
## 2209 chic 20.5 5.00000 1993-01-17 NA 22.000000 17.5972222 22.258333
## 2210 chic 18.0 15.25000 1993-01-18 NA 51.000000 8.0555556 34.408333
## 2211 chic 18.5 13.50000 1993-01-19 NA 49.571429 6.0289855 43.205435
## 2212 chic 27.0 31.62500 1993-01-20 NA 41.500000 4.3888889 33.197464
## 2213 chic 35.5 34.00000 1993-01-21 NA 19.000000 0.6527778 27.002841
## 2214 chic 34.0 26.12500 1993-01-22 NA 24.500000 5.9444444 28.281250
## 2215 chic 36.5 31.62500 1993-01-23 NA 20.000000 9.5972222 24.145833
## 2216 chic 28.5 14.00000 1993-01-24 NA 26.000000 16.5277778 14.885417
## 2217 chic 23.0 11.62500 1993-01-25 NA 29.875000 7.7500000 30.077083
## 2218 chic 30.0 30.00000 1993-01-26 NA 52.500000 6.5772947 27.176449
## 2219 chic 31.5 25.25000 1993-01-27 NA 31.500000 7.7312802 29.664827
## 2220 chic 30.5 21.37500 1993-01-28 NA 36.500000 7.2350427 24.816667
## 2221 chic 15.5 4.00000 1993-01-29 NA 19.500000 11.7500000 21.658333
## 2222 chic 25.5 14.25000 1993-01-30 NA 41.500000 14.3888889 17.533333
## 2223 chic 38.5 30.75000 1993-01-31 NA 20.500000 13.2083333 19.625000
## 2224 chic 30.5 18.00000 1993-02-01 NA 13.500000 20.6944444 16.219118
## 2225 chic 28.5 17.00000 1993-02-02 NA 12.000000 7.2125604 34.135705
## 2226 chic 35.5 24.87500 1993-02-03 NA 64.000000 3.0997475 39.545787
## 2227 chic 38.0 22.50000 1993-02-04 NA 96.500000 7.2916667 43.349781
## 2228 chic 36.5 29.25000 1993-02-05 NA 74.500000 7.8586957 36.236045
## 2229 chic 29.0 21.37500 1993-02-06 NA 12.375000 17.4861111 17.263889
## 2230 chic 32.0 30.00000 1993-02-07 NA 26.500000 6.8055556 21.451389
## 2231 chic 30.0 21.25000 1993-02-08 NA 11.500000 15.6805556 18.471230
## 2232 chic 32.5 33.37500 1993-02-09 NA 40.500000 1.0492424 26.394895
## 2233 chic 35.0 32.37500 1993-02-10 NA 20.000000 6.8550725 22.660804
## 2234 chic 32.0 25.62500 1993-02-11 NA 16.500000 14.4583333 15.575000
## 2235 chic 29.0 27.25000 1993-02-12 NA 20.375000 13.9055556 19.110000
## 2236 chic 28.5 26.62500 1993-02-13 NA 11.000000 7.5000000 26.208333
## 2237 chic 27.0 20.37500 1993-02-14 NA 23.000000 17.6666667 18.444444
## 2238 chic 24.5 18.75000 1993-02-15 NA 37.000000 9.8750000 28.444444
## 2239 chic 25.5 13.37500 1993-02-16 NA 22.000000 15.4154040 27.038333
## 2240 chic 10.5 -5.00000 1993-02-17 NA 39.000000 15.7638889 23.984848
## 2241 chic 7.5 4.87500 1993-02-18 NA 27.750000 13.8756039 25.609058
## 2242 chic 15.0 16.62500 1993-02-19 NA 66.500000 9.3888889 39.246032
## 2243 chic 25.5 23.75000 1993-02-20 NA 44.500000 13.1388889 39.658333
## 2244 chic 29.0 26.87500 1993-02-21 NA 23.000000 11.3750000 24.050000
## 2245 chic 22.0 18.00000 1993-02-22 NA 18.500000 12.8194444 32.944979
## 2246 chic 12.0 2.75000 1993-02-23 NA 36.500000 11.9861111 30.125000
## 2247 chic 5.0 -1.87500 1993-02-24 NA 39.750000 9.1148990 35.112374
## 2248 chic 10.0 15.50000 1993-02-25 NA 37.000000 12.4166667 35.233440
## 2249 chic 22.0 12.75000 1993-02-26 NA 16.500000 18.5132850 30.334678
## 2250 chic 19.0 13.62500 1993-02-27 NA 52.500000 10.3611111 48.901389
## 2251 chic 20.0 19.62500 1993-02-28 NA 44.500000 28.4444444 46.232488
## 2252 chic 34.5 31.62500 1993-03-01 NA 47.000000 23.6944444 43.209038
## 2253 chic 38.5 34.12500 1993-03-02 NA 52.000000 8.2182540 47.176587
## 2254 chic 38.5 32.25000 1993-03-03 NA 27.000000 31.3659420 31.632071
## 2255 chic 34.5 29.87500 1993-03-04 NA 20.500000 30.3333333 20.312500
## 2256 chic 34.5 18.75000 1993-03-05 NA 36.000000 16.9556159 31.128568
## 2257 chic 36.0 29.12500 1993-03-06 NA 20.000000 9.5416667 38.618056
## 2258 chic 34.0 33.00000 1993-03-07 NA 27.000000 10.3125000 24.812500
## 2259 chic 38.0 27.87500 1993-03-08 NA 24.625000 10.5000000 24.755682
## 2260 chic 36.5 26.87500 1993-03-09 NA 26.000000 19.3055556 23.604167
## 2261 chic 32.5 27.37500 1993-03-10 NA 22.500000 7.4053030 30.028968
## 2262 chic 26.0 21.50000 1993-03-11 NA 35.000000 9.5138889 28.062500
## 2263 chic 22.0 12.50000 1993-03-12 NA 48.000000 11.5921717 35.888889
## 2264 chic 17.0 1.50000 1993-03-13 NA 43.000000 17.4583333 22.708333
## 2265 chic 14.5 2.75000 1993-03-14 NA 24.875000 15.8888889 23.937500
## 2266 chic 30.5 30.12500 1993-03-15 NA 85.000000 16.7708333 31.486111
## 2267 chic 37.5 30.25000 1993-03-16 NA 24.000000 17.3750000 27.022947
## 2268 chic 21.5 6.00000 1993-03-17 NA 26.000000 26.3376068 19.491667
## 2269 chic 23.0 15.87500 1993-03-18 NA 10.000000 26.4381313 23.357049
## 2270 chic 29.5 30.37500 1993-03-19 NA 29.000000 8.1224747 29.447691
## 2271 chic 35.0 32.00000 1993-03-20 NA 40.571429 4.1177536 27.790761
## 2272 chic 35.0 31.25000 1993-03-21 NA 42.000000 12.3888889 30.201389
## 2273 chic 35.0 35.00000 1993-03-22 NA 26.500000 17.5996377 24.281401
## 2274 chic 39.5 38.50000 1993-03-23 NA 27.000000 7.0039683 29.065355
## 2275 chic 38.0 37.25000 1993-03-24 NA 33.000000 5.9166667 28.910564
## 2276 chic 40.0 37.25000 1993-03-25 NA 36.500000 8.6920290 26.769841
## 2277 chic 39.0 35.00000 1993-03-26 NA 33.375000 24.7874396 27.711655
## 2278 chic 37.5 33.75000 1993-03-27 NA 19.000000 29.0833333 23.430556
## 2279 chic 41.5 33.50000 1993-03-28 NA 17.000000 27.6944444 27.611111
## 2280 chic 50.0 33.25000 1993-03-29 NA 40.000000 23.6527778 41.844807
## 2281 chic 50.0 45.62500 1993-03-30 NA 41.500000 24.2620773 41.421196
## 2282 chic 44.0 36.25000 1993-03-31 NA 31.500000 21.8365385 21.987103
## 2283 chic 31.0 27.12500 1993-04-01 NA 11.625000 26.9351852 15.086310
## 2284 chic 31.0 19.62500 1993-04-02 NA 41.000000 18.8820451 29.449907
## 2285 chic 33.5 25.00000 1993-04-03 NA 24.500000 17.7175926 33.937500
## 2286 chic 31.5 27.12500 1993-04-04 NA 32.500000 23.8703704 27.861111
## 2287 chic 36.5 30.37500 1993-04-05 NA 32.000000 21.0946055 23.902778
## 2288 chic 40.0 32.25000 1993-04-06 NA 34.000000 21.5108696 31.069444
## 2289 chic 47.5 43.50000 1993-04-07 NA 57.250000 15.9351486 33.365036
## 2290 chic 55.5 52.75000 1993-04-08 NA 45.500000 14.3041282 32.318182
## 2291 chic 48.5 35.12500 1993-04-09 NA 35.000000 20.2129630 25.611111
## 2292 chic 46.0 32.25000 1993-04-10 NA 26.500000 22.1388889 24.937500
## 2293 chic 43.5 34.25000 1993-04-11 NA 15.000000 19.8333333 15.743056
## 2294 chic 41.0 31.00000 1993-04-12 NA 20.000000 27.9364478 18.180556
## 2295 chic 39.5 29.12500 1993-04-13 NA 31.428571 25.2692139 22.841540
## 2296 chic 44.5 42.75000 1993-04-14 NA 41.000000 18.6226577 27.149457
## 2297 chic 43.5 42.00000 1993-04-15 NA 22.500000 10.4394985 29.124008
## 2298 chic 38.0 32.37500 1993-04-16 NA 24.000000 16.8240741 22.888889
## 2299 chic 43.5 37.37500 1993-04-17 NA 37.000000 23.5231481 25.930556
## 2300 chic 50.5 46.00000 1993-04-18 NA 28.000000 29.7731481 22.673611
## 2301 chic 51.0 50.75000 1993-04-19 NA 30.875000 14.7175926 33.416667
## 2302 chic 38.0 27.87500 1993-04-20 NA 28.000000 24.2445652 18.457071
## 2303 chic 42.0 19.37500 1993-04-21 NA 43.500000 20.2952188 31.155696
## 2304 chic 48.0 25.37500 1993-04-22 NA 63.500000 18.2182540 41.152778
## 2305 chic 52.5 41.37500 1993-04-23 NA 63.500000 24.6382484 40.133838
## 2306 chic 64.5 46.37500 1993-04-24 NA 100.000000 34.1851852 15.465278
## 2307 chic 50.0 38.12500 1993-04-25 NA 18.000000 31.0925926 15.750000
## 2308 chic 40.0 29.37500 1993-04-26 NA 18.500000 21.3110269 17.627553
## 2309 chic 49.5 46.87500 1993-04-27 NA 67.000000 21.3657407 25.908213
## 2310 chic 64.5 48.75000 1993-04-28 NA 46.000000 21.0408615 33.756944
## 2311 chic 52.5 49.00000 1993-04-29 NA 48.500000 7.5201105 38.163345
## 2312 chic 57.0 38.25000 1993-04-30 NA 42.500000 12.1064815 36.868056
## 2313 chic 59.0 48.75000 1993-05-01 NA 35.000000 30.7268519 22.326389
## 2314 chic 61.0 59.50000 1993-05-02 NA 31.000000 25.1472222 25.604167
## 2315 chic 61.5 57.75000 1993-05-03 NA 31.500000 20.0703071 27.121291
## 2316 chic 60.5 56.50000 1993-05-04 NA 34.000000 16.2316462 34.496404
## 2317 chic 61.0 54.50000 1993-05-05 NA 53.500000 12.8896166 37.206349
## 2318 chic 62.5 48.62500 1993-05-06 NA 71.500000 15.6750842 48.282119
## 2319 chic 66.5 48.75000 1993-05-07 NA 60.375000 33.6874144 42.745833
## 2320 chic 72.5 51.25000 1993-05-08 NA 52.000000 44.3009259 28.215278
## 2321 chic 74.5 57.12500 1993-05-09 NA 59.000000 36.9583333 29.097222
## 2322 chic 75.0 59.12500 1993-05-10 NA 72.000000 36.1708333 35.180556
## 2323 chic 63.5 45.62500 1993-05-11 NA 37.500000 28.3630508 28.667298
## 2324 chic 62.5 32.37500 1993-05-12 NA 50.500000 21.4507905 24.145574
## 2325 chic 48.5 33.75000 1993-05-13 NA 23.125000 16.9920290 17.555556
## 2326 chic 61.0 49.00000 1993-05-14 NA 52.000000 24.3202899 27.707882
## 2327 chic 62.0 37.87500 1993-05-15 NA 73.500000 28.8125000 19.652778
## 2328 chic 56.0 36.62500 1993-05-16 NA 44.500000 28.2916667 21.319444
## 2329 chic 52.0 34.87500 1993-05-17 NA 30.500000 17.1579710 30.262255
## 2330 chic 54.5 41.12500 1993-05-18 NA 51.000000 18.8254529 27.685579
## 2331 chic 49.5 38.00000 1993-05-19 NA 24.625000 17.0335145 24.452295
## 2332 chic 50.5 36.00000 1993-05-20 NA 61.500000 10.7178571 34.156566
## 2333 chic 56.0 37.00000 1993-05-21 NA 53.000000 17.1538043 36.979167
## 2334 chic 60.5 55.37500 1993-05-22 NA 43.000000 27.1458333 30.534722
## 2335 chic 63.5 65.00000 1993-05-23 NA 20.000000 29.8833333 15.180556
## 2336 chic 60.0 49.25000 1993-05-24 NA 34.000000 19.5721014 12.409722
## 2337 chic 58.5 45.00000 1993-05-25 NA 28.000000 16.6827734 26.664526
## 2338 chic 61.5 47.00000 1993-05-26 NA 50.000000 19.6416667 33.611111
## 2339 chic 65.0 49.37500 1993-05-27 NA 107.000000 26.0112319 31.147041
## 2340 chic 57.0 44.12500 1993-05-28 NA 92.500000 18.6224638 20.211988
## 2341 chic 51.0 44.12500 1993-05-29 NA 16.000000 23.4629630 14.034722
## 2342 chic 58.5 64.25000 1993-05-30 NA 28.000000 16.2500000 23.076389
## 2343 chic 53.5 42.00000 1993-05-31 NA 11.500000 26.0370370 10.319444
## 2344 chic 51.0 44.50000 1993-06-01 NA 31.000000 14.1727273 26.022096
## 2345 chic 54.5 51.62500 1993-06-02 NA 32.000000 19.1234848 28.194664
## 2346 chic 50.5 44.37500 1993-06-03 NA 31.500000 19.8540679 23.819444
## 2347 chic 49.5 46.75000 1993-06-04 NA 19.500000 17.8911232 17.566943
## 2348 chic 58.5 46.00000 1993-06-05 NA 23.000000 22.8875000 25.652778
## 2349 chic 61.0 53.37500 1993-06-06 NA 31.625000 26.4125000 22.472222
## 2350 chic 64.0 65.12500 1993-06-07 NA 36.000000 6.1296212 33.868056
## 2351 chic 72.0 67.37500 1993-06-08 NA 25.000000 13.4642256 30.505462
## 2352 chic 71.0 57.75000 1993-06-09 NA 34.000000 26.8257576 18.293561
## 2353 chic 68.5 61.87500 1993-06-10 NA 63.000000 24.6500000 36.159722
## 2354 chic 68.0 57.75000 1993-06-11 NA 36.000000 35.5093478 33.729167
## 2355 chic 67.0 57.00000 1993-06-12 NA 40.571429 35.7208333 26.966667
## 2356 chic 70.5 67.62500 1993-06-13 NA 52.000000 32.6458333 28.500000
## 2357 chic 72.0 54.12500 1993-06-14 NA 43.000000 25.7684524 25.555952
## 2358 chic 62.5 50.25000 1993-06-15 NA 33.000000 19.8937681 19.601087
## 2359 chic 63.5 59.37500 1993-06-16 NA NA 28.2992260 26.013225
## 2360 chic 78.5 69.75000 1993-06-17 NA 62.000000 44.1802536 29.585870
## 2361 chic 69.5 60.87500 1993-06-18 NA 32.500000 30.4458333 27.250000
## 2362 chic 70.5 69.00000 1993-06-19 NA 28.000000 25.9537037 25.093750
## 2363 chic 69.5 61.75000 1993-06-20 NA 18.000000 25.0694444 14.691667
## 2364 chic 70.5 62.62500 1993-06-21 NA 30.000000 15.7244674 29.016204
## 2365 chic 72.0 56.25000 1993-06-22 NA 47.000000 25.8967391 38.609127
## 2366 chic 71.5 67.37500 1993-06-23 NA 59.000000 38.0438406 26.814915
## 2367 chic 78.5 67.87500 1993-06-24 NA 49.875000 31.0643939 27.381944
## 2368 chic 71.5 55.00000 1993-06-25 NA 34.000000 16.7433136 25.752345
## 2369 chic 70.5 62.25000 1993-06-26 NA 35.000000 20.2441667 23.888889
## 2370 chic 74.5 62.00000 1993-06-27 NA 27.000000 26.4791667 20.072917
## 2371 chic 65.5 52.37500 1993-06-28 NA 19.000000 18.6049431 23.563095
## 2372 chic 64.5 56.87500 1993-06-29 NA 24.000000 22.1983747 23.790687
## 2373 chic 64.0 60.50000 1993-06-30 NA 33.250000 16.4796066 21.772865
## 2374 chic 68.5 63.75000 1993-07-01 NA 36.000000 10.0480072 29.243659
## 2375 chic 73.0 71.50000 1993-07-02 NA NA 11.8518939 37.633838
## 2376 chic 79.0 73.50000 1993-07-03 NA NA 26.7083333 30.590278
## 2377 chic 81.5 70.00000 1993-07-04 NA 70.000000 29.3541667 15.666667
## 2378 chic 81.0 71.00000 1993-07-05 NA NA 33.6541667 10.937500
## 2379 chic 73.5 66.87500 1993-07-06 NA 23.750000 25.1070652 24.499369
## 2380 chic 75.0 69.12500 1993-07-07 NA 31.000000 17.3366977 28.416667
## 2381 chic 79.5 74.50000 1993-07-08 NA 47.000000 23.9311594 25.363043
## 2382 chic 81.0 68.12500 1993-07-09 NA NA 23.5853261 23.233333
## 2383 chic 78.5 70.12500 1993-07-10 NA 25.000000 20.8791667 29.400000
## 2384 chic 73.5 68.50000 1993-07-11 NA 29.000000 24.4083333 20.816667
## 2385 chic 72.0 56.50000 1993-07-12 NA 28.285714 26.5750000 23.358333
## 2386 chic 71.0 67.75000 1993-07-13 NA 40.000000 30.1625000 26.598333
## 2387 chic 70.0 58.37500 1993-07-14 NA NA 27.9927536 27.013889
## 2388 chic 69.5 55.25000 1993-07-15 NA 15.000000 30.5229167 17.055556
## 2389 chic 72.5 64.87500 1993-07-16 NA 47.000000 34.9458333 24.515399
## 2390 chic 74.5 71.00000 1993-07-17 NA 60.000000 29.7750000 23.034722
## 2391 chic 79.0 72.75000 1993-07-18 NA 38.625000 25.0556818 24.118056
## 2392 chic 76.0 65.00000 1993-07-19 NA 43.000000 28.8250000 21.826389
## 2393 chic 71.5 59.00000 1993-07-20 NA 33.000000 21.9233484 22.378157
## 2394 chic 69.0 55.12500 1993-07-21 NA 29.000000 17.4902174 18.907828
## 2395 chic 66.0 54.87500 1993-07-22 NA 24.000000 20.5943841 16.548611
## 2396 chic 72.5 65.75000 1993-07-23 NA 57.000000 26.1639493 28.435414
## 2397 chic 77.5 71.25000 1993-07-24 NA 46.500000 24.2186594 27.451169
## 2398 chic 79.5 73.75000 1993-07-25 NA 36.000000 29.7083333 15.909722
## 2399 chic 76.0 66.12500 1993-07-26 NA 33.000000 20.5818841 20.951389
## 2400 chic 78.5 78.12500 1993-07-27 NA 66.000000 24.4192029 26.477273
## 2401 chic 76.5 62.00000 1993-07-28 NA 51.000000 25.8407867 16.401389
## 2402 chic 72.0 60.87500 1993-07-29 NA 34.000000 17.9174078 17.273853
## 2403 chic 69.5 59.62500 1993-07-30 NA 31.625000 19.0258235 23.002525
## 2404 chic 72.0 68.12500 1993-07-31 NA 46.000000 24.4583333 26.861111
## 2405 chic 75.5 63.00000 1993-08-01 NA 26.500000 27.5583333 13.598128
## 2406 chic 68.5 57.12500 1993-08-02 NA 42.500000 15.9000000 20.531944
## 2407 chic 70.5 55.87500 1993-08-03 NA 42.500000 15.5728261 19.423611
## 2408 chic 63.5 49.00000 1993-08-04 NA 38.500000 15.6845356 19.437500
## 2409 chic 63.0 57.50000 1993-08-05 NA 36.875000 13.6126812 26.466667
## 2410 chic 66.0 51.75000 1993-08-06 NA 32.000000 15.4938406 22.537879
## 2411 chic 65.0 59.25000 1993-08-07 NA 26.000000 22.9291667 22.800000
## 2412 chic 68.5 59.87500 1993-08-08 NA 37.500000 35.9445652 30.291667
## 2413 chic 68.0 66.25000 1993-08-09 NA 55.000000 19.9250000 31.800000
## 2414 chic 77.0 70.62500 1993-08-10 NA 67.500000 26.2540415 26.756159
## 2415 chic 76.5 70.25000 1993-08-11 NA 79.250000 33.6243083 37.703788
## 2416 chic 76.0 71.75000 1993-08-12 NA 59.000000 24.4883564 28.176389
## 2417 chic 77.0 70.25000 1993-08-13 NA 71.000000 38.8621739 28.704980
## 2418 chic 77.0 67.37500 1993-08-14 NA 83.500000 32.0882576 34.885101
## 2419 chic 74.0 71.62500 1993-08-15 NA 52.500000 19.9000000 30.138889
## 2420 chic 76.0 68.87500 1993-08-16 NA 41.000000 20.5368357 28.152778
## 2421 chic 75.0 69.00000 1993-08-17 NA 40.285714 38.7960950 18.655303
## 2422 chic 76.5 69.62500 1993-08-18 NA 56.000000 37.8836957 30.311308
## 2423 chic 78.0 72.37500 1993-08-19 NA 57.500000 12.9125000 36.639520
## 2424 chic 71.5 61.62500 1993-08-20 NA 28.000000 19.0284420 20.423611
## 2425 chic 71.5 61.75000 1993-08-21 NA 20.000000 20.9500000 12.270833
## 2426 chic 70.0 64.75000 1993-08-22 NA 26.500000 22.2583333 18.958333
## 2427 chic 80.0 71.50000 1993-08-23 NA 55.250000 30.3715909 22.344907
## 2428 chic 77.0 68.37500 1993-08-24 NA 40.000000 19.4242424 25.112864
## 2429 chic 79.0 72.37500 1993-08-25 NA 52.000000 24.6742424 34.880682
## 2430 chic 84.0 74.00000 1993-08-26 NA 66.500000 24.2098485 31.784722
## 2431 chic 81.5 71.62500 1993-08-27 NA 85.500000 30.5262821 24.065217
## 2432 chic 72.0 61.25000 1993-08-28 NA 14.000000 19.2608696 12.506944
## 2433 chic 71.0 69.87500 1993-08-29 NA 26.285714 19.9916667 18.930556
## 2434 chic 79.0 72.37500 1993-08-30 NA 78.000000 25.7924431 22.755478
## 2435 chic 64.0 52.37500 1993-08-31 NA 24.000000 15.5011905 19.695048
## 2436 chic 64.5 56.12500 1993-09-01 NA 31.500000 16.8591874 31.441468
## 2437 chic 67.0 69.75000 1993-09-02 NA 36.000000 2.7121706 25.368056
## 2438 chic 66.0 58.62500 1993-09-03 NA 36.000000 12.0500000 21.230374
## 2439 chic 64.0 59.50000 1993-09-04 NA 24.000000 13.0375000 17.541667
## 2440 chic 67.0 60.12500 1993-09-05 NA 18.000000 12.3333333 15.808333
## 2441 chic 59.5 47.25000 1993-09-06 NA 18.000000 12.4208333 14.975000
## 2442 chic 62.5 51.62500 1993-09-07 NA 65.000000 11.1795455 33.091667
## 2443 chic 64.0 52.50000 1993-09-08 NA 38.000000 11.5538043 31.594697
## 2444 chic 64.5 54.62500 1993-09-09 NA 40.000000 14.0847497 20.726010
## 2445 chic 55.5 40.37500 1993-09-10 NA 34.285714 12.6507576 20.990278
## 2446 chic 55.0 49.50000 1993-09-11 NA 40.500000 12.6125000 22.266667
## 2447 chic 70.5 64.12500 1993-09-12 NA 44.500000 33.6791667 13.925000
## 2448 chic 73.5 70.00000 1993-09-13 NA 36.000000 29.2501812 22.075000
## 2449 chic 62.0 53.25000 1993-09-14 NA 23.000000 7.8304348 14.628877
## 2450 chic 53.0 45.50000 1993-09-15 NA 15.000000 7.4208333 16.983333
## 2451 chic 55.0 49.25000 1993-09-16 NA 29.875000 4.4994048 24.270833
## 2452 chic 60.5 47.75000 1993-09-17 NA 36.000000 10.6083333 33.914855
## 2453 chic 59.5 53.87500 1993-09-18 NA 39.000000 9.9458333 26.625000
## 2454 chic 59.0 53.87500 1993-09-19 NA 26.000000 20.5375000 14.083333
## 2455 chic 61.0 61.37500 1993-09-20 NA 44.500000 8.6125000 28.930556
## 2456 chic 57.0 53.62500 1993-09-21 NA 31.500000 6.6268775 20.957071
## 2457 chic 65.0 63.12500 1993-09-22 NA 33.250000 6.3972050 27.163087
## 2458 chic 54.5 45.75000 1993-09-23 NA 24.500000 8.5541667 19.249242
## 2459 chic 53.5 47.37500 1993-09-24 NA 50.000000 8.2206522 33.958333
## 2460 chic 56.5 54.87500 1993-09-25 NA 33.500000 9.7728070 21.364583
## 2461 chic 59.0 53.37500 1993-09-26 NA 26.000000 18.9120370 21.500000
## 2462 chic 49.5 39.37500 1993-09-27 NA 30.000000 5.2327441 18.093750
## 2463 chic 51.5 39.75000 1993-09-28 NA 25.750000 7.2977602 23.267754
## 2464 chic 46.5 37.50000 1993-09-29 NA 31.000000 3.5954545 21.619394
## 2465 chic 46.5 39.75000 1993-09-30 NA 45.000000 11.1924172 22.668780
## 2466 chic 56.5 36.87500 1993-10-01 NA 37.000000 15.9300725 21.560826
## 2467 chic 45.0 25.12500 1993-10-02 NA 30.500000 12.5916667 21.523359
## 2468 chic 52.0 47.00000 1993-10-03 NA 33.000000 19.7875000 13.250000
## 2469 chic 50.5 40.50000 1993-10-04 NA 23.500000 13.7075828 19.326667
## 2470 chic 49.0 40.37500 1993-10-05 NA 57.000000 7.2540942 37.211353
## 2471 chic 61.0 56.12500 1993-10-06 NA 45.000000 18.9572464 29.656243
## 2472 chic 70.0 56.50000 1993-10-07 NA 91.500000 26.6460145 34.983333
## 2473 chic 62.5 51.75000 1993-10-08 NA 82.500000 24.4547101 31.329710
## 2474 chic 40.5 27.50000 1993-10-09 NA 7.500000 19.9675926 10.263768
## 2475 chic 41.5 32.25000 1993-10-10 NA 18.428571 9.5958333 25.769928
## 2476 chic 44.5 37.62500 1993-10-11 NA 87.000000 10.9416667 30.139493
## 2477 chic 46.5 35.87500 1993-10-12 NA 24.000000 10.8409420 21.888768
## 2478 chic 40.5 33.25000 1993-10-13 NA 41.500000 11.4708724 28.917641
## 2479 chic 50.5 42.75000 1993-10-14 NA 69.500000 5.3501812 35.309037
## 2480 chic 61.0 55.00000 1993-10-15 NA 58.000000 14.2620365 38.235507
## 2481 chic 58.0 55.00000 1993-10-16 NA 30.750000 9.1291667 27.153080
## 2482 chic 52.5 45.37500 1993-10-17 NA 15.500000 17.6125000 19.029315
## 2483 chic 49.5 48.00000 1993-10-18 NA 70.500000 7.0436594 43.862511
## 2484 chic 55.5 50.50000 1993-10-19 NA 37.000000 6.5556159 25.969386
## 2485 chic 55.0 53.50000 1993-10-20 NA 39.000000 1.1443511 25.915404
## 2486 chic 46.5 27.37500 1993-10-21 NA 27.000000 11.7460145 18.486111
## 2487 chic 45.5 32.62500 1993-10-22 NA 40.750000 5.9416667 37.731151
## 2488 chic 53.0 42.87500 1993-10-23 NA 45.000000 13.8541667 34.527778
## 2489 chic 58.5 40.37500 1993-10-24 NA 32.000000 15.7708333 33.319444
## 2490 chic 57.0 39.87500 1993-10-25 NA 81.000000 9.1778986 42.319444
## 2491 chic 54.0 40.00000 1993-10-26 NA 55.000000 7.5487813 25.967172
## 2492 chic 40.5 29.12500 1993-10-27 NA 36.500000 8.2216667 23.187500
## 2493 chic 46.0 33.00000 1993-10-28 NA 47.125000 8.3981578 22.648359
## 2494 chic 35.0 20.75000 1993-10-29 NA 39.500000 10.9721014 18.693332
## 2495 chic 34.5 28.50000 1993-10-30 NA 21.000000 11.1938725 20.958333
## 2496 chic 33.5 21.87500 1993-10-31 NA 16.500000 11.8125000 20.925000
## 2497 chic 35.5 23.12500 1993-11-01 NA 48.000000 5.8460145 31.590580
## 2498 chic 41.5 38.75000 1993-11-02 NA 51.500000 3.1182148 28.797714
## 2499 chic 45.0 37.12500 1993-11-03 NA 36.428571 4.5572464 26.298611
## 2500 chic 51.5 46.87500 1993-11-04 NA 36.000000 7.1689394 26.617624
## 2501 chic 39.0 31.62500 1993-11-05 NA 25.000000 3.6583333 18.880411
## 2502 chic 27.0 16.75000 1993-11-06 NA 17.500000 12.3500000 18.527778
## 2503 chic 28.5 22.50000 1993-11-07 NA 36.500000 9.7666667 18.076389
## 2504 chic 38.5 28.62500 1993-11-08 NA 65.500000 3.7333333 28.540761
## 2505 chic 39.0 33.00000 1993-11-09 NA 47.428571 3.9516018 33.806376
## 2506 chic 40.0 32.00000 1993-11-10 NA 56.500000 3.2975543 38.701389
## 2507 chic 46.0 35.00000 1993-11-11 NA 67.000000 9.3333333 36.354167
## 2508 chic 41.0 43.37500 1993-11-12 NA 51.500000 10.0312500 25.275884
## 2509 chic 54.5 42.62500 1993-11-13 NA 21.500000 11.7500000 19.825000
## 2510 chic 44.5 42.75000 1993-11-14 NA 11.500000 6.6333333 14.666667
## 2511 chic 41.0 34.87500 1993-11-15 NA 17.571429 4.6583333 25.153288
## 2512 chic 40.5 37.37500 1993-11-16 NA 42.000000 5.2906522 23.104084
## 2513 chic 37.5 33.12500 1993-11-17 NA 24.000000 8.9981884 21.417545
## 2514 chic 37.5 39.62500 1993-11-18 NA 43.000000 4.5316667 30.199708
## 2515 chic 39.0 16.50000 1993-11-19 NA 31.000000 8.5000000 20.737121
## 2516 chic 31.5 27.25000 1993-11-20 NA 21.000000 8.8000000 22.716667
## 2517 chic 43.5 32.25000 1993-11-21 NA 17.125000 10.9333333 20.775000
## 2518 chic 45.5 36.87500 1993-11-22 NA 48.500000 3.1750000 32.791667
## 2519 chic 46.5 36.25000 1993-11-23 NA 27.000000 2.4562112 35.581522
## 2520 chic 42.5 37.37500 1993-11-24 NA 48.500000 6.9637681 18.189614
## 2521 chic 39.5 40.37500 1993-11-25 NA 20.000000 12.4000000 15.520833
## 2522 chic 31.5 16.87500 1993-11-26 NA 15.500000 5.1916667 20.930556
## 2523 chic 25.5 24.00000 1993-11-27 NA 20.428571 7.6166667 27.395833
## 2524 chic 31.0 20.87500 1993-11-28 NA 25.000000 10.3583333 22.715278
## 2525 chic 27.0 19.37500 1993-11-29 NA 35.000000 6.0750000 28.847222
## 2526 chic 29.5 23.87500 1993-11-30 NA 40.000000 3.7000000 33.065657
## 2527 chic 36.5 30.62500 1993-12-01 NA 35.000000 2.9289526 31.307367
## 2528 chic 41.5 33.75000 1993-12-02 NA 34.000000 7.1471014 27.854167
## 2529 chic 36.0 38.87500 1993-12-03 NA 44.000000 3.2083333 33.777174
## 2530 chic 39.0 34.25000 1993-12-04 NA 19.500000 6.6453030 19.133333
## 2531 chic 37.0 34.87500 1993-12-05 NA 23.500000 4.3083333 27.250000
## 2532 chic 34.5 24.37500 1993-12-06 NA 21.500000 3.5666667 21.691667
## 2533 chic 30.5 26.50000 1993-12-07 NA 36.000000 2.7750000 30.227183
## 2534 chic 34.0 29.12500 1993-12-08 NA 37.500000 1.7742424 24.966414
## 2535 chic 42.0 45.50000 1993-12-09 NA 36.250000 2.6598485 29.480072
## 2536 chic 37.5 18.62500 1993-12-10 NA 34.500000 6.2708333 21.155797
## 2537 chic 25.5 18.25000 1993-12-11 NA 17.500000 8.5833333 25.576389
## 2538 chic 30.5 22.00000 1993-12-12 NA 19.000000 4.0833333 25.965278
## 2539 chic 41.0 25.50000 1993-12-13 NA 24.500000 2.2604167 30.125000
## 2540 chic 41.0 32.37500 1993-12-14 NA 23.500000 2.5206439 31.350049
## 2541 chic 42.5 35.00000 1993-12-15 NA 7.571429 14.9850543 20.495773
## 2542 chic 36.5 32.00000 1993-12-16 NA 18.000000 9.2291667 19.501812
## 2543 chic 38.5 38.50000 1993-12-17 NA 16.000000 0.4270833 23.923611
## 2544 chic 38.0 29.75000 1993-12-18 NA 16.500000 2.8854167 23.000000
## 2545 chic 35.0 31.37500 1993-12-19 NA 14.500000 3.0520833 20.729167
## 2546 chic 32.5 23.75000 1993-12-20 NA 21.500000 3.9166667 23.979167
## 2547 chic 27.0 21.50000 1993-12-21 NA 20.375000 2.6358696 21.973018
## 2548 chic 24.5 16.12500 1993-12-22 NA 25.000000 1.9252717 27.483825
## 2549 chic 21.5 13.12500 1993-12-23 NA 31.500000 5.0000000 25.888889
## 2550 chic 15.0 7.75000 1993-12-24 NA 18.000000 5.6875000 22.854167
## 2551 chic 11.5 -5.12500 1993-12-25 NA 26.000000 14.2604167 18.944444
## 2552 chic 9.0 -5.75000 1993-12-26 NA 42.500000 10.5520833 26.158333
## 2553 chic 13.5 -1.37500 1993-12-27 NA 44.000000 4.6875000 33.416667
## 2554 chic 13.5 10.37500 1993-12-28 NA 46.000000 2.8532197 38.107680
## 2555 chic 16.5 -2.37500 1993-12-29 NA 59.000000 8.5907738 24.777778
## 2556 chic 14.0 15.87500 1993-12-30 NA 44.000000 6.0631313 28.807359
## 2557 chic 32.0 27.87500 1993-12-31 NA 19.500000 3.4861111 28.208333
## 2558 chic 35.0 26.87500 1994-01-01 NA 13.500000 9.6111111 19.097222
## 2559 chic 30.0 22.50000 1994-01-02 NA 13.750000 15.6875000 19.555556
## 2560 chic 29.5 24.87500 1994-01-03 NA 16.000000 9.1770833 22.519324
## 2561 chic 26.0 18.25000 1994-01-04 NA 33.500000 10.8396739 24.812026
## 2562 chic 18.5 20.50000 1994-01-05 NA 25.500000 7.2774621 26.827267
## 2563 chic 29.5 25.37500 1994-01-06 NA 23.000000 3.5801630 26.480072
## 2564 chic 12.0 -8.62500 1994-01-07 NA 24.000000 5.4375000 28.131944
## 2565 chic 1.0 -2.75000 1994-01-08 NA 24.857143 6.8125000 26.458333
## 2566 chic 8.0 8.75000 1994-01-09 NA 35.500000 3.3750000 43.027778
## 2567 chic 26.0 30.12500 1994-01-10 NA 27.000000 2.3854167 29.840909
## 2568 chic 28.5 19.25000 1994-01-11 NA 28.000000 9.0208333 26.558657
## 2569 chic 25.5 25.62500 1994-01-12 NA 33.500000 4.4510870 32.264191
## 2570 chic 13.5 2.50000 1994-01-13 NA 43.000000 4.9888258 33.018308
## 2571 chic -4.0 -17.87500 1994-01-14 NA 36.125000 11.9071558 28.047403
## 2572 chic -10.5 -23.12500 1994-01-15 NA 36.000000 12.0104167 24.701389
## 2573 chic -3.5 3.25000 1994-01-16 NA 22.000000 3.5000000 31.881944
## 2574 chic -0.5 -16.25000 1994-01-17 NA 39.000000 10.2771739 26.574879
## 2575 chic -16.0 -25.62500 1994-01-18 NA 27.000000 14.6562500 22.102355
## 2576 chic -8.0 -2.37500 1994-01-19 NA 24.500000 4.8645833 36.597963
## 2577 chic 2.5 -4.62500 1994-01-20 NA 43.125000 2.7594697 48.875000
## 2578 chic 8.0 14.00000 1994-01-21 NA 38.000000 4.1979167 39.720328
## 2579 chic 24.5 23.75000 1994-01-22 NA 48.000000 3.5416667 48.097222
## 2580 chic 36.0 33.00000 1994-01-23 NA 23.000000 5.9583333 25.590278
## 2581 chic 34.0 29.50000 1994-01-24 NA 28.500000 4.8165761 30.104167
## 2582 chic 31.0 27.12500 1994-01-25 NA 20.000000 8.5579710 25.031401
## 2583 chic 23.5 17.37500 1994-01-26 NA 14.250000 18.2574405 20.673309
## 2584 chic 26.5 32.37500 1994-01-27 NA 25.000000 2.1865942 30.853865
## 2585 chic 29.0 21.62500 1994-01-28 NA 23.000000 2.4148551 32.034722
## 2586 chic 23.0 19.25000 1994-01-29 NA 16.500000 7.4458333 31.658333
## 2587 chic 16.0 11.62500 1994-01-30 NA 11.000000 19.1666667 17.468750
## 2588 chic 3.5 -7.50000 1994-01-31 NA 32.000000 7.2940705 37.288559
## 2589 chic 1.5 3.00000 1994-02-01 NA 34.375000 4.7638889 41.847222
## 2590 chic 17.0 13.87500 1994-02-02 NA 38.000000 9.3075181 30.417443
## 2591 chic 9.5 8.12500 1994-02-03 NA 35.500000 11.5965909 31.256944
## 2592 chic 15.5 2.25000 1994-02-04 NA 35.000000 10.7604167 35.229167
## 2593 chic 19.5 7.25000 1994-02-05 NA 25.500000 10.3854167 35.590278
## 2594 chic 23.0 8.00000 1994-02-06 NA 30.000000 13.3020833 34.458333
## 2595 chic 11.5 6.37500 1994-02-07 NA 22.375000 14.5729167 27.430556
## 2596 chic 15.5 11.87500 1994-02-08 NA 18.000000 17.5778986 21.617754
## 2597 chic 6.5 -3.50000 1994-02-09 NA 30.500000 9.4320652 33.210145
## 2598 chic 6.0 5.00000 1994-02-10 NA 35.000000 10.6770833 38.976840
## 2599 chic 12.5 15.50000 1994-02-11 NA 35.000000 10.6875000 37.152778
## 2600 chic 21.0 21.25000 1994-02-12 NA 37.000000 4.2395833 41.826389
## 2601 chic 20.5 13.37500 1994-02-13 NA 33.875000 14.5937500 35.555556
## 2602 chic 29.5 30.12500 1994-02-14 NA 101.000000 7.7500000 44.013889
## 2603 chic 33.5 24.75000 1994-02-15 NA 29.000000 11.6112484 40.021245
## 2604 chic 29.0 29.37500 1994-02-16 NA 36.000000 7.1662138 44.667743
## 2605 chic 42.5 36.62500 1994-02-17 NA 43.500000 5.3333333 46.806818
## 2606 chic 47.0 41.62500 1994-02-18 NA 50.000000 13.2395833 44.645833
## 2607 chic 55.5 53.37500 1994-02-19 NA 26.250000 15.0208333 23.833333
## 2608 chic 46.0 33.00000 1994-02-20 NA 22.000000 13.6770833 19.513889
## 2609 chic 33.0 24.87500 1994-02-21 NA 22.000000 15.1875000 22.930556
## 2610 chic 27.0 22.62500 1994-02-22 NA 18.000000 19.7083333 15.277778
## 2611 chic 22.5 17.75000 1994-02-23 NA 8.000000 13.1250000 23.674874
## 2612 chic 15.5 9.12500 1994-02-24 NA 24.000000 12.1191123 35.704710
## 2613 chic 19.5 14.25000 1994-02-25 NA 32.285714 9.8428442 35.835749
## 2614 chic 11.0 1.00000 1994-02-26 NA 27.500000 10.3437500 35.548611
## 2615 chic 13.0 12.12500 1994-02-27 NA 31.000000 12.3958333 42.277778
## 2616 chic 25.0 25.25000 1994-02-28 NA 30.500000 9.8541667 48.625000
## 2617 chic 26.0 22.50000 1994-03-01 NA 27.500000 22.7532115 32.813192
## 2618 chic 23.5 22.00000 1994-03-02 NA 32.000000 17.3229167 47.238768
## 2619 chic 30.5 32.00000 1994-03-03 NA 68.750000 8.6508152 53.894845
## 2620 chic 43.0 30.85714 1994-03-04 NA 39.000000 9.7119565 44.548611
## 2621 chic 40.0 34.50000 1994-03-05 NA 42.500000 10.9861111 45.826389
## 2622 chic 48.5 31.87500 1994-03-06 NA 27.500000 11.5833333 31.319444
## 2623 chic 40.5 25.50000 1994-03-07 NA 35.000000 12.4479167 29.338384
## 2624 chic 31.0 14.00000 1994-03-08 NA 26.000000 18.5767045 22.313296
## 2625 chic 29.0 19.62500 1994-03-09 NA 24.000000 15.3709239 24.885913
## 2626 chic 29.5 27.12500 1994-03-10 NA 45.000000 10.0729167 36.097222
## 2627 chic 29.5 23.75000 1994-03-11 NA 36.000000 23.1666667 30.076389
## 2628 chic 44.0 39.37500 1994-03-12 NA 42.500000 14.0833333 34.770833
## 2629 chic 40.0 34.87500 1994-03-13 NA 35.000000 8.2187500 34.423611
## 2630 chic 41.5 38.75000 1994-03-14 NA 50.500000 6.7291667 35.041667
## 2631 chic 38.5 22.00000 1994-03-15 NA 18.714286 16.9557395 24.011273
## 2632 chic 29.0 14.00000 1994-03-16 NA 20.500000 22.0213274 24.984007
## 2633 chic 29.5 15.37500 1994-03-17 NA 31.000000 11.7975543 38.496970
## 2634 chic 34.0 24.12500 1994-03-18 NA 38.000000 10.8079710 35.915476
## 2635 chic 38.0 29.87500 1994-03-19 NA 82.500000 10.0625000 40.916667
## 2636 chic 49.5 39.87500 1994-03-20 NA 43.000000 20.8437500 31.525000
## 2637 chic 48.0 27.87500 1994-03-21 NA 32.625000 13.8229167 33.458333
## 2638 chic 53.5 36.50000 1994-03-22 NA 39.000000 19.0539773 35.339277
## 2639 chic 61.0 45.50000 1994-03-23 NA 60.000000 21.7812500 33.878472
## 2640 chic 49.0 24.62500 1994-03-24 NA 69.500000 21.2717391 20.044192
## 2641 chic 36.5 22.00000 1994-03-25 NA 82.000000 26.8174819 23.321256
## 2642 chic 39.0 33.75000 1994-03-26 NA 70.500000 14.4062500 30.319444
## 2643 chic 43.0 31.50000 1994-03-27 NA 33.875000 13.0000000 28.097222
## 2644 chic 38.0 28.37500 1994-03-28 NA 26.000000 10.8551136 39.668561
## 2645 chic 36.0 24.25000 1994-03-29 NA 30.000000 14.2083333 34.673803
## 2646 chic 33.5 21.25000 1994-03-30 NA 42.500000 9.3936512 45.063543
## 2647 chic 40.0 23.87500 1994-03-31 NA 41.000000 15.4941123 35.948232
## 2648 chic 51.5 29.87500 1994-04-01 NA 65.000000 16.4635417 44.097222
## 2649 chic 55.0 30.12500 1994-04-02 NA 46.250000 24.4270833 27.513889
## 2650 chic 42.0 18.00000 1994-04-03 NA 21.500000 24.8750000 24.145833
## 2651 chic 47.0 33.12500 1994-04-04 NA 131.000000 20.0795455 31.569444
## 2652 chic 40.5 21.00000 1994-04-05 NA 14.000000 25.2905504 16.428030
## 2653 chic 31.0 21.37500 1994-04-06 NA 13.500000 26.8420698 18.247565
## 2654 chic 36.5 17.00000 1994-04-07 NA 35.500000 16.3957327 35.041667
## 2655 chic 47.5 31.12500 1994-04-08 NA 56.875000 21.1444518 34.878321
## 2656 chic 57.5 25.75000 1994-04-09 NA 32.000000 24.2407407 28.069444
## 2657 chic 46.0 27.25000 1994-04-10 NA 32.500000 35.9655797 15.458333
## 2658 chic 43.5 36.75000 1994-04-11 NA 21.000000 24.2824074 23.892512
## 2659 chic 48.5 45.12500 1994-04-12 NA 21.000000 14.4428341 27.347854
## 2660 chic 46.5 42.37500 1994-04-13 NA 22.500000 12.7870370 26.444444
## 2661 chic 57.0 50.00000 1994-04-14 NA 37.000000 22.0808081 41.143088
## 2662 chic 57.5 35.37500 1994-04-15 NA 36.000000 29.1431901 20.085317
## 2663 chic 52.5 28.12500 1994-04-16 NA 31.000000 30.0879630 18.090278
## 2664 chic 55.5 29.25000 1994-04-17 NA 23.500000 26.8287037 25.868056
## 2665 chic 67.5 46.12500 1994-04-18 NA 60.500000 33.3941224 31.111111
## 2666 chic 58.0 23.12500 1994-04-19 NA 40.500000 35.4716550 22.938022
## 2667 chic 51.0 29.62500 1994-04-20 NA 42.750000 20.8128019 38.451389
## 2668 chic 48.5 20.75000 1994-04-21 NA 27.000000 28.0529754 27.407005
## 2669 chic 45.5 21.00000 1994-04-22 NA 71.000000 25.8433977 30.101389
## 2670 chic 53.0 29.87500 1994-04-23 NA 82.500000 29.1481481 32.062500
## 2671 chic 68.5 54.37500 1994-04-24 NA 49.000000 47.9490741 20.520833
## 2672 chic 71.0 55.50000 1994-04-25 NA 99.000000 34.5507246 27.444444
## 2673 chic 75.0 48.12500 1994-04-26 NA 121.750000 28.2612721 23.161820
## 2674 chic 53.5 31.12500 1994-04-27 NA 24.000000 20.9855072 14.500992
## 2675 chic 41.5 43.37500 1994-04-28 NA 20.000000 9.6256039 17.345960
## 2676 chic 47.5 33.75000 1994-04-29 NA 24.500000 16.0123701 18.256944
## 2677 chic 38.5 33.62500 1994-04-30 NA 13.500000 20.3518519 16.605072
## 2678 chic 45.5 33.87500 1994-05-01 NA 26.000000 25.4861111 22.243056
## 2679 chic 51.0 28.25000 1994-05-02 NA 33.375000 22.3283011 33.370040
## 2680 chic 49.0 26.00000 1994-05-03 NA 47.000000 27.8447205 30.395698
## 2681 chic 51.0 36.50000 1994-05-04 NA 75.500000 19.7129630 43.804046
## 2682 chic 57.5 40.00000 1994-05-05 NA 60.500000 21.9102254 36.179567
## 2683 chic 45.5 31.87500 1994-05-06 NA 15.500000 27.7208498 19.812500
## 2684 chic 46.0 38.87500 1994-05-07 NA 18.500000 20.7962963 26.534722
## 2685 chic 53.5 39.00000 1994-05-08 NA 26.857143 27.7314815 25.479167
## 2686 chic 61.5 30.50000 1994-05-09 NA 39.500000 26.0038251 27.879529
## 2687 chic 56.5 35.37500 1994-05-10 NA 63.500000 17.9650692 39.216540
## 2688 chic 62.5 42.50000 1994-05-11 NA 72.000000 33.7458333 23.014630
## 2689 chic 52.0 34.87500 1994-05-12 NA 28.500000 25.4003623 21.921086
## 2690 chic 59.5 31.00000 1994-05-13 NA 59.000000 21.5233860 36.171800
## 2691 chic 60.5 60.12500 1994-05-14 NA 43.250000 20.0625000 32.863225
## 2692 chic 62.5 43.25000 1994-05-15 NA 22.500000 30.0125000 15.326389
## 2693 chic 50.5 36.12500 1994-05-16 NA 13.500000 26.1342391 18.138889
## 2694 chic 48.5 29.25000 1994-05-17 NA 11.500000 26.0652174 19.253568
## 2695 chic 50.5 29.87500 1994-05-18 NA 17.500000 24.2236157 20.854057
## 2696 chic 54.0 37.75000 1994-05-19 NA 26.500000 24.5369048 28.789683
## 2697 chic 59.5 42.75000 1994-05-20 NA 54.875000 24.2390152 40.307576
## 2698 chic 68.0 45.62500 1994-05-21 NA 86.500000 38.4708333 49.616667
## 2699 chic 73.0 49.75000 1994-05-22 NA 70.500000 45.5375000 49.916667
## 2700 chic 68.5 54.12500 1994-05-23 NA 54.000000 36.5717924 39.800000
## 2701 chic 66.5 60.87500 1994-05-24 NA 45.500000 28.0062500 42.397464
## 2702 chic 65.5 58.00000 1994-05-25 NA 34.000000 27.4766634 38.986742
## 2703 chic 49.0 38.00000 1994-05-26 NA 15.875000 23.5983696 16.239268
## 2704 chic 51.0 33.87500 1994-05-27 NA 34.000000 18.9862319 29.854167
## 2705 chic 63.0 46.00000 1994-05-28 NA 43.500000 33.9416667 29.909722
## 2706 chic 69.5 48.75000 1994-05-29 NA 48.000000 46.1916667 23.000000
## 2707 chic 77.0 59.37500 1994-05-30 NA 55.000000 47.8113889 21.788095
## 2708 chic 75.0 40.50000 1994-05-31 NA 53.500000 28.7820652 28.056159
## 2709 chic 56.0 34.25000 1994-06-01 NA 28.875000 24.8087286 21.439696
## 2710 chic 55.0 27.50000 1994-06-02 NA 18.500000 27.5966897 20.883929
## 2711 chic 57.0 40.75000 1994-06-03 NA 59.000000 25.7440217 37.097222
## 2712 chic 61.0 39.75000 1994-06-04 NA 43.500000 33.6500000 39.687500
## 2713 chic 71.0 60.00000 1994-06-05 NA 88.000000 44.5708333 27.208333
## 2714 chic 77.0 62.12500 1994-06-06 NA 80.000000 41.4225064 31.720987
## 2715 chic 68.5 49.25000 1994-06-07 NA 61.000000 22.1956522 35.613730
## 2716 chic 55.5 39.62500 1994-06-08 NA 29.000000 21.2123188 16.269406
## 2717 chic 56.0 33.87500 1994-06-09 NA 37.500000 28.2365942 32.361111
## 2718 chic 61.5 40.87500 1994-06-10 NA 53.000000 23.8268939 50.709596
## 2719 chic 67.0 56.00000 1994-06-11 NA 53.500000 24.9750000 39.465278
## 2720 chic 72.5 58.12500 1994-06-12 NA 25.000000 32.0250000 21.986111
## 2721 chic 78.0 66.87500 1994-06-13 NA 36.125000 35.2936594 23.888889
## 2722 chic 80.0 70.00000 1994-06-14 NA 55.000000 30.2427536 24.009964
## 2723 chic 86.0 66.37500 1994-06-15 NA 90.000000 31.3559783 25.245581
## 2724 chic 84.0 65.00000 1994-06-16 NA 86.500000 34.8702899 37.187802
## 2725 chic 81.5 65.37500 1994-06-17 NA 106.500000 30.9458333 42.715909
## 2726 chic 82.0 64.25000 1994-06-18 NA 71.500000 52.1784420 41.312500
## 2727 chic 75.5 63.62500 1994-06-19 NA 35.857143 32.9166667 18.569444
## 2728 chic 78.0 72.00000 1994-06-20 NA 88.000000 33.4025362 38.120581
## 2729 chic 74.0 53.00000 1994-06-21 NA 37.000000 26.6914526 28.614734
## 2730 chic 73.5 48.00000 1994-06-22 NA 47.500000 26.5375000 32.442798
## 2731 chic 67.5 62.62500 1994-06-23 NA 39.000000 22.6447464 32.873106
## 2732 chic 63.5 54.00000 1994-06-24 NA 27.500000 32.5845850 17.645833
## 2733 chic 70.5 61.00000 1994-06-25 NA 31.500000 25.7875000 27.812500
## 2734 chic 68.5 59.75000 1994-06-26 NA 41.000000 33.4460145 21.020833
## 2735 chic 69.5 54.00000 1994-06-27 NA 33.500000 24.6596014 25.895290
## 2736 chic 74.5 59.50000 1994-06-28 NA 51.500000 28.0973810 27.458333
## 2737 chic 70.5 58.87500 1994-06-29 NA 37.000000 26.6397727 25.248957
## 2738 chic 70.0 59.37500 1994-06-30 NA 41.500000 15.5311594 31.486111
## 2739 chic 77.0 63.75000 1994-07-01 NA 47.875000 33.7433300 32.459486
## 2740 chic 63.5 52.00000 1994-07-02 NA 15.500000 17.4333333 14.673611
## 2741 chic 66.5 63.62500 1994-07-03 NA 34.500000 28.2037037 18.763889
## 2742 chic 82.0 74.00000 1994-07-04 NA 41.500000 38.3240741 15.666667
## 2743 chic 85.5 70.50000 1994-07-05 NA 12.000000 35.6755051 25.638131
## 2744 chic 82.5 68.37500 1994-07-06 NA 52.000000 26.0068987 32.840278
## 2745 chic 79.5 70.25000 1994-07-07 NA 47.875000 18.3833333 35.250000
## 2746 chic 74.0 60.37500 1994-07-08 NA 42.000000 21.7622036 18.659722
## 2747 chic 66.5 58.12500 1994-07-09 NA 22.000000 13.9916667 12.055556
## 2748 chic 66.0 54.50000 1994-07-10 NA 13.500000 20.1666667 10.944444
## 2749 chic 69.5 66.00000 1994-07-11 NA 68.500000 24.7291667 23.495370
## 2750 chic 81.0 67.50000 1994-07-12 NA 50.500000 35.1886775 26.389651
## 2751 chic 66.5 58.50000 1994-07-13 NA 25.000000 16.6447262 20.631061
## 2752 chic 73.5 65.75000 1994-07-14 NA 56.500000 29.0963745 26.780195
## 2753 chic 74.0 58.87500 1994-07-15 NA 41.000000 22.5087235 25.783333
## 2754 chic 73.5 64.75000 1994-07-16 NA 38.500000 28.8041667 34.989216
## 2755 chic 76.0 60.25000 1994-07-17 NA 26.500000 27.9000000 24.766667
## 2756 chic 75.0 61.50000 1994-07-18 NA 35.500000 21.3867424 31.238333
## 2757 chic 77.0 67.25000 1994-07-19 NA 37.000000 21.4827899 30.578283
## 2758 chic 79.5 69.50000 1994-07-20 NA 53.000000 26.6121212 29.111114
## 2759 chic 74.5 66.62500 1994-07-21 NA 40.500000 17.8595158 26.000000
## 2760 chic 72.5 64.12500 1994-07-22 NA 32.000000 13.1070652 22.384420
## 2761 chic 75.5 63.75000 1994-07-23 NA 25.500000 21.2685185 21.083333
## 2762 chic 74.5 57.25000 1994-07-24 NA 20.000000 22.7833333 18.358333
## 2763 chic 72.5 51.50000 1994-07-25 NA 35.875000 15.4947464 24.842857
## 2764 chic 66.0 54.37500 1994-07-26 NA 35.500000 15.7501812 28.983333
## 2765 chic 67.5 54.00000 1994-07-27 NA 24.500000 13.6899704 18.569774
## 2766 chic 66.0 50.25000 1994-07-28 NA 24.500000 13.3050725 20.474336
## 2767 chic 67.5 51.37500 1994-07-29 NA 74.000000 16.9006776 35.684843
## 2768 chic 70.0 57.75000 1994-07-30 NA 72.500000 27.9490741 39.574495
## 2769 chic 75.0 61.50000 1994-07-31 NA 46.750000 32.4250000 24.319444
## 2770 chic 77.0 67.00000 1994-08-01 NA 60.000000 34.2925725 31.076389
## 2771 chic 69.0 58.00000 1994-08-02 NA 39.500000 26.0958333 18.316288
## 2772 chic 71.5 68.12500 1994-08-03 NA 62.000000 22.3889657 34.576389
## 2773 chic 69.5 53.75000 1994-08-04 NA 45.500000 20.3969203 24.486905
## 2774 chic 59.0 47.37500 1994-08-05 NA 19.000000 18.7079875 14.008333
## 2775 chic 60.0 50.75000 1994-08-06 NA 35.250000 19.9666667 29.266667
## 2776 chic 65.0 57.25000 1994-08-07 NA 26.000000 31.0916667 31.191667
## 2777 chic 74.0 60.00000 1994-08-08 NA 51.500000 29.1492754 24.722222
## 2778 chic 58.5 51.00000 1994-08-09 NA 24.000000 19.0259058 15.038373
## 2779 chic 61.0 57.50000 1994-08-10 NA NA 6.5238636 33.583333
## 2780 chic 63.5 59.25000 1994-08-11 NA 29.500000 23.4822464 26.196429
## 2781 chic 65.5 64.75000 1994-08-12 NA 41.250000 16.1179677 34.125000
## 2782 chic 75.0 70.75000 1994-08-13 NA 41.000000 23.1342593 23.825000
## 2783 chic 64.5 50.87500 1994-08-14 NA 33.000000 19.3697917 18.691667
## 2784 chic 66.5 51.50000 1994-08-15 NA 32.000000 14.7570455 29.796717
## 2785 chic 66.5 58.12500 1994-08-16 NA 68.500000 19.5812888 40.183333
## 2786 chic 70.0 61.00000 1994-08-17 NA 52.500000 26.9083333 44.806752
## 2787 chic 71.0 66.37500 1994-08-18 NA 62.875000 23.6250000 45.620422
## 2788 chic 77.0 64.50000 1994-08-19 NA 86.000000 36.3688406 34.247343
## 2789 chic 70.0 62.12500 1994-08-20 NA 31.000000 30.8333333 18.131944
## 2790 chic 66.0 58.37500 1994-08-21 NA NA 19.2500000 15.062500
## 2791 chic 68.0 57.50000 1994-08-22 NA 46.500000 13.1960145 26.566123
## 2792 chic 69.5 61.25000 1994-08-23 NA 61.500000 21.8208333 34.092172
## 2793 chic 77.5 70.37500 1994-08-24 NA 59.428571 33.6864130 31.646739
## 2794 chic 78.5 73.00000 1994-08-25 NA 92.000000 27.7278986 37.271135
## 2795 chic 76.5 68.37500 1994-08-26 NA 65.500000 22.3902174 37.937500
## 2796 chic 77.0 68.12500 1994-08-27 NA 106.500000 33.7458333 27.743056
## 2797 chic 67.5 54.12500 1994-08-28 NA 36.000000 19.6458333 20.277778
## 2798 chic 66.0 52.37500 1994-08-29 NA 32.000000 18.0813900 31.488829
## 2799 chic 64.0 61.62500 1994-08-30 NA 39.571429 8.9353818 37.105676
## 2800 chic 61.5 53.37500 1994-08-31 NA 28.000000 13.6326490 22.682540
## 2801 chic 59.0 46.37500 1994-09-01 NA 14.500000 13.8906250 20.083333
## 2802 chic 59.0 50.50000 1994-09-02 NA 88.000000 7.6475420 38.360870
## 2803 chic 62.0 53.87500 1994-09-03 NA 37.500000 16.4583333 31.458333
## 2804 chic 59.5 54.50000 1994-09-04 NA 23.000000 22.2291667 29.416667
## 2805 chic 61.5 60.37500 1994-09-05 NA 39.625000 25.3854167 21.966667
## 2806 chic 67.0 52.00000 1994-09-06 NA NA 14.5045290 28.918939
## 2807 chic 65.0 51.75000 1994-09-07 NA 56.000000 12.7708333 35.959783
## 2808 chic 69.5 59.75000 1994-09-08 NA 42.000000 9.2748065 38.861957
## 2809 chic 72.0 63.12500 1994-09-09 NA 46.000000 21.1927083 48.200000
## 2810 chic 76.5 63.50000 1994-09-10 NA 38.000000 25.7343750 36.725000
## 2811 chic 74.5 64.87500 1994-09-11 NA 44.125000 24.9114583 32.991667
## 2812 chic 75.5 60.25000 1994-09-12 NA 88.500000 28.3958333 46.258333
## 2813 chic 77.0 62.25000 1994-09-13 NA 73.000000 30.5624382 35.291667
## 2814 chic 81.0 67.75000 1994-09-14 NA 61.500000 27.9221014 31.251515
## 2815 chic 80.5 60.62500 1994-09-15 NA 119.500000 34.0184659 27.486905
## 2816 chic 74.0 56.87500 1994-09-16 NA 77.000000 34.6822917 24.173452
## 2817 chic 65.5 53.00000 1994-09-17 NA 38.125000 9.2656250 24.391667
## 2818 chic 67.0 43.12500 1994-09-18 NA 28.000000 11.5364583 28.366667
## 2819 chic 70.0 55.25000 1994-09-19 NA 61.500000 15.5842803 43.616667
## 2820 chic 71.5 53.00000 1994-09-20 NA 80.500000 20.1358696 46.722101
## 2821 chic 71.0 48.00000 1994-09-21 NA 82.000000 30.4940476 48.477174
## 2822 chic 66.5 59.62500 1994-09-22 NA 61.500000 21.7431065 35.633333
## 2823 chic 65.0 59.25000 1994-09-23 NA 49.125000 11.7007212 34.410931
## 2824 chic 63.5 61.37500 1994-09-24 NA 33.000000 11.3489583 25.850000
## 2825 chic 60.5 50.75000 1994-09-25 NA 24.000000 16.1666667 29.975000
## 2826 chic 54.5 51.37500 1994-09-26 NA 25.000000 8.0511775 28.629545
## 2827 chic 54.0 49.12500 1994-09-27 NA 23.000000 5.5261652 17.733333
## 2828 chic 57.0 43.75000 1994-09-28 NA 34.000000 9.8156703 24.358333
## 2829 chic 57.5 46.50000 1994-09-29 NA 37.571429 6.3229167 31.758333
## 2830 chic 67.5 56.50000 1994-09-30 NA 63.000000 18.7916667 41.925000
## 2831 chic 58.0 47.12500 1994-10-01 NA 15.500000 20.5729167 18.391667
## 2832 chic 57.0 41.50000 1994-10-02 NA 12.500000 22.7291667 11.466667
## 2833 chic 57.5 45.75000 1994-10-03 NA 18.000000 22.6313406 19.723188
## 2834 chic 53.5 44.75000 1994-10-04 NA 27.000000 9.1486742 23.035498
## 2835 chic 51.0 42.75000 1994-10-05 NA 40.125000 5.5420166 31.900000
## 2836 chic 62.0 49.87500 1994-10-06 NA 42.000000 21.4218750 33.350000
## 2837 chic 68.0 62.37500 1994-10-07 NA 82.500000 30.0052083 26.094697
## 2838 chic 56.0 47.12500 1994-10-08 NA 20.000000 2.7760417 20.266667
## 2839 chic 47.5 32.12500 1994-10-09 NA 16.000000 10.1093750 20.250000
## 2840 chic 46.0 31.75000 1994-10-10 NA NA 9.6510417 26.058333
## 2841 chic 48.5 40.75000 1994-10-11 NA 36.375000 11.9670002 32.336025
## 2842 chic 51.5 47.75000 1994-10-12 NA 48.000000 8.2185236 33.437846
## 2843 chic 55.5 49.87500 1994-10-13 NA 53.500000 6.4062500 39.008333
## 2844 chic 58.5 51.87500 1994-10-14 NA 46.500000 13.5738225 29.864526
## 2845 chic 58.0 53.25000 1994-10-15 NA 45.000000 14.6666667 25.675000
## 2846 chic 66.0 54.87500 1994-10-16 NA 38.000000 19.7500000 30.475000
## 2847 chic 69.5 54.87500 1994-10-17 NA 39.285714 20.5187953 32.275000
## 2848 chic 65.0 60.12500 1994-10-18 NA 48.500000 9.5678113 22.019203
## 2849 chic 64.5 47.37500 1994-10-19 NA 25.000000 11.2892992 21.090152
## 2850 chic 57.0 46.87500 1994-10-20 NA 33.000000 6.9759964 27.334552
## 2851 chic 56.5 45.37500 1994-10-21 NA 104.000000 8.0018116 42.115909
## 2852 chic 58.5 45.87500 1994-10-22 NA 54.500000 14.1145833 40.491667
## 2853 chic 52.0 35.50000 1994-10-23 NA 21.125000 10.9531250 18.506667
## 2854 chic 47.0 27.62500 1994-10-24 NA 33.500000 11.5288826 20.708333
## 2855 chic 43.0 30.12500 1994-10-25 NA 24.000000 8.2710598 19.877841
## 2856 chic 42.0 30.75000 1994-10-26 NA 35.000000 5.6816123 26.375000
## 2857 chic 46.0 34.25000 1994-10-27 NA 77.500000 6.1055254 30.354620
## 2858 chic 54.0 34.25000 1994-10-28 NA 193.000000 14.1834239 29.033333
## 2859 chic 57.0 40.87500 1994-10-29 NA 41.875000 16.7604167 28.475000
## 2860 chic 48.5 43.37500 1994-10-30 NA 39.000000 7.4270833 37.250000
## 2861 chic 45.5 39.12500 1994-10-31 NA 7.500000 25.8020833 16.683333
## 2862 chic 44.5 32.00000 1994-11-01 NA 24.000000 7.5911836 26.309190
## 2863 chic 51.0 35.75000 1994-11-02 NA 59.000000 9.1805556 31.550000
## 2864 chic 60.5 62.12500 1994-11-03 NA 63.000000 8.3194444 29.666667
## 2865 chic 58.5 55.62500 1994-11-04 NA 16.125000 1.8931159 22.655383
## 2866 chic 54.0 55.12500 1994-11-05 NA 11.000000 7.4861111 15.491667
## 2867 chic 48.0 35.37500 1994-11-06 NA 13.500000 11.7916667 18.200000
## 2868 chic 46.5 39.00000 1994-11-07 NA 19.000000 6.5833333 29.944697
## 2869 chic 55.0 50.37500 1994-11-08 NA 38.500000 4.2777778 30.050000
## 2870 chic 47.0 33.00000 1994-11-09 NA 10.000000 23.2868357 15.988570
## 2871 chic 43.0 34.50000 1994-11-10 NA 16.375000 23.0303030 20.833004
## 2872 chic 46.0 30.75000 1994-11-11 NA 30.500000 9.7638889 28.916667
## 2873 chic 46.5 46.37500 1994-11-12 NA 29.000000 3.0277778 23.300000
## 2874 chic 58.0 56.25000 1994-11-13 NA 24.000000 11.5694444 15.575000
## 2875 chic 50.5 38.50000 1994-11-14 NA NA 5.5694444 17.941667
## 2876 chic 41.5 34.12500 1994-11-15 NA 18.000000 9.1111111 26.215260
## 2877 chic 43.5 35.25000 1994-11-16 NA 38.750000 10.1111111 31.608333
## 2878 chic 44.0 44.12500 1994-11-17 NA 42.000000 1.7741546 24.083333
## 2879 chic 44.5 29.25000 1994-11-18 NA NA 9.3725845 18.373551
## 2880 chic 38.0 31.62500 1994-11-19 NA 45.000000 1.7916667 32.683333
## 2881 chic 52.0 38.50000 1994-11-20 NA 24.500000 6.6388889 25.841667
## 2882 chic 43.0 28.25000 1994-11-21 NA 17.500000 14.8285024 16.674275
## 2883 chic 31.0 16.87500 1994-11-22 NA 16.625000 10.5253623 20.934651
## 2884 chic 36.0 23.12500 1994-11-23 NA 38.000000 5.6250000 25.666667
## 2885 chic 39.0 33.75000 1994-11-24 NA 17.000000 9.7916667 19.633333
## 2886 chic 39.0 16.50000 1994-11-25 NA 17.000000 6.1388889 30.708333
## 2887 chic 35.0 24.75000 1994-11-26 NA 20.500000 18.1388889 17.383333
## 2888 chic 47.5 44.37500 1994-11-27 NA 22.000000 9.6111111 15.175000
## 2889 chic 36.0 24.00000 1994-11-28 NA 14.625000 12.4323671 12.297727
## 2890 chic 29.5 22.62500 1994-11-29 NA 25.000000 7.6250000 19.434524
## 2891 chic 29.0 24.25000 1994-11-30 NA 36.000000 2.9204545 27.334091
## 2892 chic 42.0 29.50000 1994-12-01 NA 75.500000 6.5694444 27.169401
## 2893 chic 46.0 33.50000 1994-12-02 NA 52.000000 8.6388889 30.916667
## 2894 chic 48.0 44.37500 1994-12-03 NA 27.500000 4.3472222 26.800000
## 2895 chic 48.5 47.75000 1994-12-04 NA 43.000000 1.4444444 27.733333
## 2896 chic 43.5 39.00000 1994-12-05 NA 47.500000 0.1527778 27.203986
## 2897 chic 35.0 33.12500 1994-12-06 NA 8.500000 4.7260101 16.659848
## 2898 chic 31.0 23.87500 1994-12-07 NA 3.000000 18.6340580 20.729381
## 2899 chic 30.0 27.50000 1994-12-08 NA 18.000000 13.8194444 23.708333
## 2900 chic 30.5 22.87500 1994-12-09 NA 27.000000 1.6527778 29.523188
## 2901 chic 27.0 15.87500 1994-12-10 NA 31.000000 3.2916667 31.733333
## 2902 chic 19.0 8.75000 1994-12-11 NA 23.000000 8.1666667 25.141667
## 2903 chic 21.5 18.25000 1994-12-12 NA NA 1.5694444 26.316667
## 2904 chic 23.5 16.87500 1994-12-13 NA 48.500000 0.4915459 33.342424
## 2905 chic 27.5 25.12500 1994-12-14 NA 36.000000 4.2364405 28.835145
## 2906 chic 32.5 34.37500 1994-12-15 NA 43.500000 0.3611111 30.454519
## 2907 chic 36.5 36.00000 1994-12-16 NA 41.000000 0.6944444 34.391667
## 2908 chic 37.0 31.12500 1994-12-17 NA 31.500000 3.4861111 27.408333
## 2909 chic 29.5 22.12500 1994-12-18 NA 19.000000 9.0972222 25.050000
## 2910 chic 28.0 27.75000 1994-12-19 NA 26.500000 3.3514493 29.600000
## 2911 chic 38.0 33.62500 1994-12-20 NA 33.500000 0.8174682 32.256818
## 2912 chic 40.5 31.87500 1994-12-21 NA 58.500000 0.9160628 44.295588
## 2913 chic 39.5 36.75000 1994-12-22 NA 69.875000 1.8888889 50.281538
## 2914 chic 38.5 37.87500 1994-12-23 NA 16.000000 8.2620773 24.474967
## 2915 chic 33.5 28.87500 1994-12-24 NA 22.000000 10.1250000 23.450000
## 2916 chic 39.5 27.00000 1994-12-25 NA 27.000000 6.8472222 32.411111
## 2917 chic 36.0 33.25000 1994-12-26 NA 34.500000 2.3333333 40.374635
## 2918 chic 40.5 37.25000 1994-12-27 NA 40.000000 3.0833333 31.569444
## 2919 chic 38.0 30.12500 1994-12-28 NA 16.142857 7.8260870 23.162879
## 2920 chic 35.0 22.87500 1994-12-29 NA 14.000000 18.8055556 17.516667
## 2921 chic 32.0 24.87500 1994-12-30 NA 34.000000 5.7222222 28.079293
## 2922 chic 32.0 29.87500 1994-12-31 NA 32.000000 1.2638889 25.922101
## 2923 chic 19.5 5.62500 1995-01-01 NA 22.500000 14.7020202 15.723214
## 2924 chic 14.5 10.50000 1995-01-02 NA 20.000000 12.7777778 21.239583
## 2925 chic 11.0 -2.87500 1995-01-03 NA 22.555556 9.1957071 25.055871
## 2926 chic 3.0 -7.50000 1995-01-04 NA 27.000000 9.0000000 27.240489
## 2927 chic 9.0 7.00000 1995-01-05 NA 35.500000 5.0966184 29.370924
## 2928 chic 22.5 22.00000 1995-01-06 NA 32.000000 1.3725845 31.114583
## 2929 chic 19.5 13.50000 1995-01-07 NA 24.500000 5.0833333 28.187500
## 2930 chic 12.0 3.25000 1995-01-08 NA 36.500000 5.0833333 29.197917
## 2931 chic 17.5 11.87500 1995-01-09 NA 37.777778 4.7222222 38.479167
## 2932 chic 23.5 24.50000 1995-01-10 NA 45.500000 4.8834541 36.199275
## 2933 chic 33.0 37.50000 1995-01-11 NA 68.000000 0.5169082 37.770833
## 2934 chic 42.0 37.75000 1995-01-12 NA 29.000000 1.2101449 30.312500
## 2935 chic 35.5 33.75000 1995-01-13 NA 21.000000 0.8629227 27.260417
## 2936 chic 37.0 32.75000 1995-01-14 NA 10.500000 1.6250000 19.135417
## 2937 chic 33.0 25.25000 1995-01-15 NA 9.857143 9.2916667 15.640399
## 2938 chic 34.0 29.37500 1995-01-16 NA 16.000000 11.3194444 19.552083
## 2939 chic 36.5 38.37500 1995-01-17 NA 28.000000 0.9734300 23.110054
## 2940 chic 35.5 22.62500 1995-01-18 NA 24.500000 3.9027778 25.552083
## 2941 chic 34.5 33.00000 1995-01-19 NA 12.000000 6.1107268 17.997200
## 2942 chic 30.0 20.12500 1995-01-20 NA 16.500000 8.6950483 22.598526
## 2943 chic 23.5 17.75000 1995-01-21 NA 20.222222 8.9444444 18.395833
## 2944 chic 20.0 16.50000 1995-01-22 NA 19.000000 8.4722222 24.593750
## 2945 chic 20.0 14.25000 1995-01-23 NA 24.500000 3.7500000 33.156250
## 2946 chic 15.0 6.75000 1995-01-24 NA 45.000000 2.8143939 42.213809
## 2947 chic 18.0 9.25000 1995-01-25 NA 66.500000 1.6666667 52.446970
## 2948 chic 18.0 13.25000 1995-01-26 NA 58.000000 3.2246377 50.437500
## 2949 chic 23.5 26.00000 1995-01-27 NA 63.111111 4.1008454 45.310071
## 2950 chic 28.5 16.00000 1995-01-28 NA 17.000000 22.3611111 20.875000
## 2951 chic 25.0 20.00000 1995-01-29 NA 9.000000 22.2500000 18.052083
## 2952 chic 24.0 19.12500 1995-01-30 NA 47.000000 6.8573232 41.541667
## 2953 chic 30.5 30.37500 1995-01-31 NA 32.000000 9.5555556 26.546402
## 2954 chic 37.0 27.50000 1995-02-01 NA 19.500000 9.7681159 27.489130
## 2955 chic 33.5 26.62500 1995-02-02 NA 16.444444 17.4375000 23.677083
## 2956 chic 30.5 24.25000 1995-02-03 NA 31.000000 8.0262681 28.362813
## 2957 chic 20.0 3.50000 1995-02-04 NA 17.000000 18.6875000 16.343750
## 2958 chic 8.5 -4.62500 1995-02-05 NA 17.500000 18.3958333 19.916667
## 2959 chic 11.0 0.00000 1995-02-06 NA 22.000000 7.4375000 30.354167
## 2960 chic 15.0 3.37500 1995-02-07 NA 38.500000 9.5027174 28.781703
## 2961 chic 12.0 1.50000 1995-02-08 NA 25.555556 13.1250000 25.614583
## 2962 chic 24.0 25.00000 1995-02-09 NA 34.500000 4.6781401 29.151268
## 2963 chic 26.5 4.87500 1995-02-10 NA 38.000000 12.2916667 20.315670
## 2964 chic 6.5 -13.25000 1995-02-11 NA 69.500000 20.1388889 13.843750
## 2965 chic 7.5 2.37500 1995-02-12 NA 22.500000 11.7222222 20.864583
## 2966 chic 17.0 -0.75000 1995-02-13 NA 37.000000 8.9166667 28.989583
## 2967 chic 18.5 11.37500 1995-02-14 NA 39.285714 6.1817633 32.524868
## 2968 chic 30.5 21.37500 1995-02-15 NA 25.000000 3.7222222 24.197917
## 2969 chic 25.0 18.25000 1995-02-16 NA 36.500000 7.4740338 31.481102
## 2970 chic 33.0 18.75000 1995-02-17 NA 55.000000 4.2045455 39.675231
## 2971 chic 42.5 27.00000 1995-02-18 NA 42.500000 9.1250000 30.645833
## 2972 chic 38.0 28.37500 1995-02-19 NA 24.500000 13.6666667 23.302083
## 2973 chic 40.5 28.25000 1995-02-20 NA 33.000000 9.9027778 27.541667
## 2974 chic 28.0 17.25000 1995-02-21 NA 17.000000 18.3623188 23.991477
## 2975 chic 38.0 30.00000 1995-02-22 NA 41.000000 3.5972222 31.239583
## 2976 chic 41.0 21.50000 1995-02-23 NA 43.000000 13.2457729 28.050189
## 2977 chic 32.0 17.50000 1995-02-24 NA 15.500000 15.3055556 26.770833
## 2978 chic 39.0 26.37500 1995-02-25 NA 21.000000 12.0694444 24.093750
## 2979 chic 30.5 27.50000 1995-02-26 NA 23.333333 13.0972222 19.614583
## 2980 chic 31.5 28.62500 1995-02-27 NA 16.500000 15.1515700 23.786685
## 2981 chic 27.5 20.87500 1995-02-28 NA 18.500000 15.7752525 26.373641
## 2982 chic 16.5 3.75000 1995-03-01 NA 21.500000 11.7717391 24.307971
## 2983 chic 17.5 6.62500 1995-03-02 NA 26.000000 7.1250000 36.642992
## 2984 chic 23.0 14.00000 1995-03-03 NA 45.500000 7.7373188 41.074811
## 2985 chic 31.5 20.12500 1995-03-04 NA 41.111111 10.2777778 38.510417
## 2986 chic 35.0 32.75000 1995-03-05 NA 39.000000 4.5694444 27.458333
## 2987 chic 33.0 32.12500 1995-03-06 NA 29.500000 10.8888889 26.843750
## 2988 chic 30.5 20.87500 1995-03-07 NA 19.000000 7.7083333 30.531250
## 2989 chic 23.5 12.37500 1995-03-08 NA 22.500000 17.6388889 28.937500
## 2990 chic 24.5 18.87500 1995-03-09 NA 36.500000 9.9233092 39.157156
## 2991 chic 40.5 35.50000 1995-03-10 NA 34.333333 13.4722222 29.046131
## 2992 chic 51.0 38.75000 1995-03-11 NA 30.500000 27.5972222 28.695833
## 2993 chic 58.5 44.25000 1995-03-12 NA 31.500000 29.3055556 23.809028
## 2994 chic 61.5 44.25000 1995-03-13 NA 56.000000 17.5609903 40.388587
## 2995 chic 61.0 44.37500 1995-03-14 NA 67.500000 15.5000000 52.487689
## 2996 chic 59.0 43.37500 1995-03-15 NA 65.000000 18.1419082 49.556238
## 2997 chic 54.0 41.00000 1995-03-16 NA 44.222222 13.4698068 48.319129
## 2998 chic 42.5 33.50000 1995-03-17 NA 21.500000 21.7487374 25.947917
## 2999 chic 49.0 40.50000 1995-03-18 NA 31.500000 19.3750000 25.875000
## 3000 chic 50.0 42.25000 1995-03-19 NA 56.500000 10.6388889 24.052083
## 3001 chic 50.5 39.12500 1995-03-20 NA 34.500000 10.7934783 20.681069
## 3002 chic 43.5 30.12500 1995-03-21 NA 22.000000 13.5972222 24.766667
## 3003 chic 39.0 31.75000 1995-03-22 NA 14.777778 19.1338384 23.324405
## 3004 chic 36.0 28.75000 1995-03-23 NA 10.000000 21.2192029 23.742754
## 3005 chic 37.0 22.37500 1995-03-24 NA 16.500000 21.9184783 31.290179
## 3006 chic 42.0 22.50000 1995-03-25 NA 24.500000 22.2916667 31.729167
## 3007 chic 43.5 25.37500 1995-03-26 NA 27.500000 21.3888889 24.093750
## 3008 chic 41.5 36.25000 1995-03-27 NA 22.000000 11.2361111 27.731061
## 3009 chic 41.0 37.62500 1995-03-28 NA 21.222222 1.1316425 28.483902
## 3010 chic 40.0 33.00000 1995-03-29 NA 28.000000 4.4722222 31.975379
## 3011 chic 40.5 29.50000 1995-03-30 NA 21.500000 6.7916667 31.986413
## 3012 chic 36.5 29.87500 1995-03-31 NA 25.500000 6.6727053 28.032156
## 3013 chic 37.0 26.75000 1995-04-01 NA 23.000000 13.1607143 28.500000
## 3014 chic 44.0 27.50000 1995-04-02 NA 18.000000 21.7500000 21.250000
## 3015 chic 55.0 39.00000 1995-04-03 NA 24.333333 20.9321946 23.854167
## 3016 chic 33.0 1.37500 1995-04-04 NA 23.000000 22.2604167 18.145833
## 3017 chic 34.5 22.75000 1995-04-05 NA 37.500000 15.6354167 27.489583
## 3018 chic 52.0 28.62500 1995-04-06 NA 42.000000 23.2971014 21.869565
## 3019 chic 42.5 35.12500 1995-04-07 NA 37.500000 21.9519928 22.208333
## 3020 chic 43.0 36.37500 1995-04-08 NA 40.000000 13.8072917 22.666667
## 3021 chic 37.5 24.37500 1995-04-09 NA 13.111111 30.8928571 9.958333
## 3022 chic 36.5 32.12500 1995-04-10 NA 16.000000 18.1988225 18.956975
## 3023 chic 49.5 48.25000 1995-04-11 NA 36.500000 10.4646099 25.760417
## 3024 chic 39.5 34.25000 1995-04-12 NA 14.000000 18.0458937 21.280344
## 3025 chic 49.0 29.62500 1995-04-13 NA 21.000000 31.6199678 19.184783
## 3026 chic 42.5 29.87500 1995-04-14 NA 12.500000 32.9583333 20.239583
## 3027 chic 46.5 36.37500 1995-04-15 NA 26.111111 28.7875000 24.364583
## 3028 chic 51.5 39.37500 1995-04-16 NA 37.000000 18.1000000 33.104167
## 3029 chic 50.5 35.12500 1995-04-17 NA 33.000000 27.7750000 29.145833
## 3030 chic 61.0 42.00000 1995-04-18 NA 47.500000 27.1163043 18.734601
## 3031 chic 47.5 34.37500 1995-04-19 NA 17.500000 24.4914855 19.287138
## 3032 chic 44.0 44.75000 1995-04-20 NA 27.500000 17.2801383 23.147398
## 3033 chic 46.5 41.37500 1995-04-21 NA 29.222222 10.6159420 22.822917
## 3034 chic 51.0 35.12500 1995-04-22 NA 19.500000 22.1916667 25.593750
## 3035 chic 45.0 32.37500 1995-04-23 NA 19.000000 21.6458333 28.104167
## 3036 chic 47.5 39.75000 1995-04-24 NA 44.500000 20.2924172 33.167929
## 3037 chic 47.0 35.87500 1995-04-25 NA 30.000000 20.1088933 26.921377
## 3038 chic 50.0 50.25000 1995-04-26 NA 34.000000 10.1533267 38.482749
## 3039 chic 47.5 36.50000 1995-04-27 NA 18.333333 19.1827899 27.195076
## 3040 chic 53.0 38.62500 1995-04-28 NA 31.500000 17.3489130 31.979167
## 3041 chic 49.5 34.87500 1995-04-29 NA 28.500000 16.5333333 31.843750
## 3042 chic 44.5 36.87500 1995-04-30 NA 7.500000 25.6916667 16.138393
## 3043 chic 45.5 37.25000 1995-05-01 NA 13.000000 22.5751294 20.662202
## 3044 chic 50.5 31.75000 1995-05-02 NA 16.000000 22.4458333 24.031250
## 3045 chic 49.5 32.12500 1995-05-03 NA 32.777778 18.3666667 38.527083
## 3046 chic 52.5 45.87500 1995-05-04 NA 35.500000 15.5143775 43.903274
## 3047 chic 55.0 40.62500 1995-05-05 NA 48.500000 20.8371377 34.989079
## 3048 chic 56.0 37.62500 1995-05-06 NA 43.000000 21.5166667 34.941667
## 3049 chic 62.5 46.75000 1995-05-07 NA 44.000000 37.3041667 27.066667
## 3050 chic 57.5 42.75000 1995-05-08 NA 41.500000 25.5641304 19.750000
## 3051 chic 61.5 54.62500 1995-05-09 NA 43.777778 21.3648551 30.308333
## 3052 chic 51.0 49.00000 1995-05-10 NA 32.000000 10.3813406 31.128200
## 3053 chic 59.5 47.62500 1995-05-11 NA 27.000000 18.4202899 30.600000
## 3054 chic 60.0 48.75000 1995-05-12 NA 35.000000 25.9349638 31.721077
## 3055 chic 62.0 62.62500 1995-05-13 NA 32.500000 23.8541667 21.058333
## 3056 chic 62.5 51.37500 1995-05-14 NA 21.000000 29.6083333 12.033333
## 3057 chic 61.5 44.12500 1995-05-15 NA 29.777778 21.6083333 38.691667
## 3058 chic 68.5 65.87500 1995-05-16 NA 47.500000 24.1594697 34.918841
## 3059 chic 58.5 37.62500 1995-05-17 NA 15.000000 21.9222826 19.511594
## 3060 chic 52.5 37.25000 1995-05-18 NA 13.500000 19.8181159 23.075527
## 3061 chic 60.5 41.75000 1995-05-19 NA 36.500000 20.9451087 35.125000
## 3062 chic 66.0 40.75000 1995-05-20 NA 39.500000 26.9541667 19.075000
## 3063 chic 60.5 40.62500 1995-05-21 NA 29.222222 27.7125000 22.158333
## 3064 chic 62.0 46.00000 1995-05-22 NA 67.000000 26.1083333 38.559783
## 3065 chic 59.5 53.87500 1995-05-23 NA 38.000000 21.6550725 32.768116
## 3066 chic 51.5 46.37500 1995-05-24 NA 10.500000 22.6101449 17.177536
## 3067 chic 55.0 46.00000 1995-05-25 NA 15.000000 17.8784420 17.504076
## 3068 chic 55.0 43.62500 1995-05-26 NA 21.500000 22.5548913 24.291667
## 3069 chic 60.5 57.50000 1995-05-27 NA 29.875000 22.5791667 18.350000
## 3070 chic 65.5 55.37500 1995-05-28 NA 21.000000 27.9666667 11.716667
## 3071 chic 61.0 46.50000 1995-05-29 NA 16.500000 23.7791667 17.466667
## 3072 chic 67.5 48.12500 1995-05-30 NA 47.000000 20.5948068 38.972368
## 3073 chic 69.5 51.62500 1995-05-31 NA 81.000000 27.7042918 48.053986
## 3074 chic 71.5 55.25000 1995-06-01 NA 65.500000 29.9820652 44.726449
## 3075 chic 67.5 60.87500 1995-06-02 NA 65.000000 14.9168478 49.002899
## 3076 chic 67.0 57.25000 1995-06-03 NA 41.500000 34.8416667 33.258333
## 3077 chic 67.0 53.75000 1995-06-04 NA 34.000000 33.5048913 22.866667
## 3078 chic 67.5 56.87500 1995-06-05 NA 46.500000 33.6802536 30.091667
## 3079 chic 74.0 64.62500 1995-06-06 NA 72.500000 29.4706192 38.735000
## 3080 chic 71.5 59.00000 1995-06-07 NA 36.500000 33.9130694 23.275758
## 3081 chic 53.5 45.00000 1995-06-08 NA 18.333333 20.4116271 14.377273
## 3082 chic 59.0 51.75000 1995-06-09 NA 42.000000 16.7827899 24.103788
## 3083 chic 67.5 51.00000 1995-06-10 NA 35.000000 25.2000000 21.041667
## 3084 chic 59.0 44.87500 1995-06-11 NA 17.500000 21.4583333 20.141667
## 3085 chic 61.0 41.12500 1995-06-12 NA 24.000000 21.0460145 24.285870
## 3086 chic 67.5 45.75000 1995-06-13 NA 58.000000 16.6514493 44.258333
## 3087 chic 74.0 52.00000 1995-06-14 NA 61.250000 34.3807971 47.717424
## 3088 chic 72.0 53.25000 1995-06-15 NA 79.500000 43.1182971 43.882816
## 3089 chic 76.5 54.87500 1995-06-16 NA 88.500000 43.0009058 38.550000
## 3090 chic 77.5 61.62500 1995-06-17 NA 77.500000 45.6458333 35.650000
## 3091 chic 82.0 63.37500 1995-06-18 NA 57.500000 48.0583333 30.733333
## 3092 chic 82.5 65.25000 1995-06-19 NA 61.000000 45.0050322 41.608333
## 3093 chic 85.0 63.75000 1995-06-20 NA 58.111111 48.7802536 25.728623
## 3094 chic 78.0 61.75000 1995-06-21 NA 53.000000 37.9911232 25.312121
## 3095 chic 80.0 62.50000 1995-06-22 NA 66.000000 47.8577569 32.782971
## 3096 chic 79.5 55.75000 1995-06-23 NA 65.000000 63.3750000 31.102536
## 3097 chic 77.5 62.37500 1995-06-24 NA 75.500000 66.5875000 35.033333
## 3098 chic 75.5 63.75000 1995-06-25 NA 57.000000 47.9541667 25.333333
## 3099 chic 75.5 62.62500 1995-06-26 NA 47.111111 37.1329710 23.558333
## 3100 chic 72.5 67.37500 1995-06-27 NA 40.500000 26.1965580 32.025000
## 3101 chic 74.0 65.25000 1995-06-28 NA 54.500000 25.8855072 32.432312
## 3102 chic 77.0 65.25000 1995-06-29 NA 43.000000 28.4794631 33.065283
## 3103 chic 71.5 51.12500 1995-06-30 NA 46.000000 30.0062582 23.233333
## 3104 chic 65.5 47.75000 1995-07-01 NA 18.000000 27.5875000 15.633333
## 3105 chic 63.5 49.37500 1995-07-02 NA 27.666667 24.9291667 25.350000
## 3106 chic 71.0 57.50000 1995-07-03 NA 51.500000 44.3910079 21.330303
## 3107 chic 75.5 69.50000 1995-07-04 NA 43.000000 29.1458333 16.508333
## 3108 chic 75.0 63.87500 1995-07-05 NA 58.500000 31.0822464 18.162220
## 3109 chic 72.0 54.00000 1995-07-06 NA 27.500000 32.8094203 15.708333
## 3110 chic 70.5 55.62500 1995-07-07 NA 42.000000 27.3125000 22.128261
## 3111 chic 70.5 54.25000 1995-07-08 NA 36.750000 27.5708333 30.016667
## 3112 chic 73.0 60.87500 1995-07-09 NA 37.000000 41.3000000 26.916667
## 3113 chic 73.5 63.00000 1995-07-10 NA 52.500000 26.9246377 37.150000
## 3114 chic 79.0 64.62500 1995-07-11 NA 56.000000 39.6371212 38.190152
## 3115 chic 84.5 73.12500 1995-07-12 NA 77.500000 45.3083333 27.890787
## 3116 chic 92.0 76.37500 1995-07-13 NA 92.500000 58.5495238 27.317754
## 3117 chic 91.5 75.62500 1995-07-14 NA 54.500000 52.0039716 24.773551
## 3118 chic 86.0 69.00000 1995-07-15 NA 51.000000 50.5508333 20.233333
## 3119 chic 83.0 67.75000 1995-07-16 NA 29.000000 43.0458333 15.383333
## 3120 chic 78.5 55.25000 1995-07-17 NA 33.000000 27.9666667 19.141667
## 3121 chic 74.0 54.75000 1995-07-18 NA 39.000000 24.7146739 23.225000
## 3122 chic 75.5 57.87500 1995-07-19 NA 44.000000 25.9170125 32.865909
## 3123 chic 73.5 67.62500 1995-07-20 NA 41.333333 18.5403986 36.555072
## 3124 chic 74.0 56.00000 1995-07-21 NA 34.000000 25.6844203 29.540580
## 3125 chic 76.0 68.50000 1995-07-22 NA 39.000000 22.3291667 38.516667
## 3126 chic 76.0 67.00000 1995-07-23 NA 23.000000 29.2500000 24.058333
## 3127 chic 79.0 68.25000 1995-07-24 NA 44.000000 27.6414855 35.400000
## 3128 chic 81.5 64.50000 1995-07-25 NA 43.500000 22.4875000 39.166667
## 3129 chic 77.0 68.00000 1995-07-26 NA 32.777778 36.4245951 29.984058
## 3130 chic 80.5 67.37500 1995-07-27 NA 38.000000 41.0702899 23.227277
## 3131 chic 80.5 63.12500 1995-07-28 NA 30.000000 33.2177536 28.665580
## 3132 chic 82.5 69.00000 1995-07-29 NA 40.500000 29.2958333 30.891667
## 3133 chic 83.5 72.12500 1995-07-30 NA 43.500000 37.8632576 34.375000
## 3134 chic 84.5 68.25000 1995-07-31 NA 82.000000 40.9083333 32.183333
## 3135 chic 75.0 65.37500 1995-08-01 NA 23.777778 30.1847826 20.909091
## 3136 chic 74.0 71.37500 1995-08-02 NA 28.000000 23.4036232 27.067029
## 3137 chic 75.0 72.25000 1995-08-03 NA 34.000000 7.7307971 37.175033
## 3138 chic 77.0 69.75000 1995-08-04 NA 39.000000 8.1221820 33.700000
## 3139 chic 76.5 69.12500 1995-08-05 NA 36.000000 26.1018519 22.391667
## 3140 chic 78.0 68.87500 1995-08-06 NA 26.000000 33.2129630 15.075000
## 3141 chic 79.5 70.50000 1995-08-07 NA 37.666667 23.4394122 22.476087
## 3142 chic 79.5 71.75000 1995-08-08 NA 57.500000 28.3109190 24.164912
## 3143 chic 75.0 69.00000 1995-08-09 NA 49.000000 4.8981884 39.919170
## 3144 chic 80.0 70.87500 1995-08-10 NA 38.000000 17.6492754 30.537319
## 3145 chic 82.0 72.75000 1995-08-11 NA 55.500000 26.9659420 27.514493
## 3146 chic 86.5 74.75000 1995-08-12 NA 58.500000 43.3943182 24.558333
## 3147 chic 87.0 74.75000 1995-08-13 NA 48.222222 39.1990741 18.066667
## 3148 chic 87.0 72.12500 1995-08-14 NA 55.000000 31.0724359 21.575000
## 3149 chic 78.0 72.75000 1995-08-15 NA 30.000000 26.2679348 22.364361
## 3150 chic 84.0 72.87500 1995-08-16 NA 45.000000 15.4136528 33.816667
## 3151 chic 81.5 73.37500 1995-08-17 NA 34.500000 26.7538043 30.293149
## 3152 chic 81.0 71.87500 1995-08-18 NA 33.500000 36.0864295 18.297464
## 3153 chic 81.0 71.12500 1995-08-19 NA 32.222222 22.7756410 27.650000
## 3154 chic 74.0 63.62500 1995-08-20 NA 13.000000 26.1916667 14.239583
## 3155 chic 75.5 60.25000 1995-08-21 NA 32.000000 22.0814394 36.678406
## 3156 chic 74.0 53.62500 1995-08-22 NA 25.500000 19.1829710 20.627273
## 3157 chic 74.0 62.87500 1995-08-23 NA 47.500000 19.8206522 32.986111
## 3158 chic 76.0 65.37500 1995-08-24 NA 46.000000 23.9804607 28.212862
## 3159 chic 81.0 66.00000 1995-08-25 NA 52.000000 32.0177536 23.838768
## 3160 chic 80.0 65.50000 1995-08-26 NA 74.000000 42.4250000 33.847222
## 3161 chic 77.5 70.00000 1995-08-27 NA 85.000000 41.5750000 22.055556
## 3162 chic 76.0 69.87500 1995-08-28 NA 58.500000 14.8809783 35.180556
## 3163 chic 80.0 68.00000 1995-08-29 NA 48.000000 17.9375000 34.379808
## 3164 chic 83.0 67.00000 1995-08-30 NA 86.500000 39.1969203 31.291667
## 3165 chic 79.0 57.12500 1995-08-31 NA 48.333333 35.4097826 21.926915
## 3166 chic 69.5 53.62500 1995-09-01 NA 22.500000 20.5812582 23.950758
## 3167 chic 68.5 55.87500 1995-09-02 NA 35.500000 19.9750000 31.250000
## 3168 chic 72.0 55.62500 1995-09-03 NA 34.000000 34.2125000 26.489583
## 3169 chic 75.0 59.00000 1995-09-04 NA 60.500000 47.0458333 36.406250
## 3170 chic 76.5 61.12500 1995-09-05 NA 90.000000 28.5791667 52.119318
## 3171 chic 74.5 59.87500 1995-09-06 NA 65.142857 36.3414855 36.571970
## 3172 chic 62.0 55.87500 1995-09-07 NA 22.000000 16.5902339 18.481522
## 3173 chic 61.0 49.12500 1995-09-08 NA 8.500000 24.7838768 13.176449
## 3174 chic 58.5 46.37500 1995-09-09 NA 13.000000 23.3083333 17.566667
## 3175 chic 54.5 43.37500 1995-09-10 NA 9.000000 24.4125000 10.933333
## 3176 chic 59.0 46.37500 1995-09-11 NA 27.500000 16.7451087 31.000000
## 3177 chic 65.5 59.62500 1995-09-12 NA 55.666667 16.4405797 46.858333
## 3178 chic 73.0 61.25000 1995-09-13 NA 46.000000 25.2711957 26.459223
## 3179 chic 66.5 54.50000 1995-09-14 NA 26.500000 20.0765810 19.869565
## 3180 chic 65.5 55.50000 1995-09-15 NA 35.500000 14.9724638 26.171377
## 3181 chic 73.5 65.25000 1995-09-16 NA 40.500000 26.2708333 20.708333
## 3182 chic 56.5 42.37500 1995-09-17 NA 9.000000 17.7375000 8.925000
## 3183 chic 56.0 48.00000 1995-09-18 NA 27.888889 9.4871014 25.200000
## 3184 chic 61.5 57.62500 1995-09-19 NA 31.500000 10.0539452 27.474440
## 3185 chic 55.0 48.37500 1995-09-20 NA 21.500000 8.6978663 18.942490
## 3186 chic 45.5 40.12500 1995-09-21 NA 12.000000 10.6157407 19.441667
## 3187 chic 44.0 27.75000 1995-09-22 NA 15.000000 7.1123737 20.836667
## 3188 chic 44.0 35.87500 1995-09-23 NA 30.500000 12.1574074 23.233333
## 3189 chic 49.5 37.62500 1995-09-24 NA 22.333333 17.0277778 24.600000
## 3190 chic 56.0 43.75000 1995-09-25 NA 47.500000 11.6157407 39.308333
## 3191 chic 60.0 43.12500 1995-09-26 NA 59.500000 13.5980274 36.891667
## 3192 chic 67.0 48.00000 1995-09-27 NA 54.000000 17.8397746 40.398033
## 3193 chic 67.0 46.87500 1995-09-28 NA 87.500000 21.6481481 53.133333
## 3194 chic 68.0 49.37500 1995-09-29 NA 74.000000 29.4782609 39.279356
## 3195 chic 75.0 55.25000 1995-09-30 NA 77.250000 47.8703704 16.583333
## 3196 chic 66.5 48.25000 1995-10-01 NA 37.500000 26.0416667 13.277778
## 3197 chic 64.0 54.50000 1995-10-02 NA 53.000000 11.9907407 33.680556
## 3198 chic 62.0 53.75000 1995-10-03 NA 34.500000 11.2775765 37.395833
## 3199 chic 58.0 50.37500 1995-10-04 NA 37.000000 13.3745974 27.697917
## 3200 chic 58.0 54.25000 1995-10-05 NA 23.500000 16.2824074 17.865942
## 3201 chic 57.5 51.25000 1995-10-06 NA 26.125000 5.6976651 20.014946
## 3202 chic 49.5 42.37500 1995-10-07 NA 10.500000 5.7250000 13.583333
## 3203 chic 52.5 46.87500 1995-10-08 NA 22.500000 9.8981481 22.354167
## 3204 chic 61.5 45.62500 1995-10-09 NA 39.000000 12.8796296 36.093750
## 3205 chic 57.0 44.37500 1995-10-10 NA 63.000000 5.4597424 41.248206
## 3206 chic 62.5 49.87500 1995-10-11 NA 87.000000 11.6183575 51.020455
## 3207 chic 68.5 48.87500 1995-10-12 NA 58.555556 24.3890902 49.804348
## 3208 chic 70.0 52.62500 1995-10-13 NA 81.500000 29.3419887 36.328351
## 3209 chic 48.0 36.37500 1995-10-14 NA 20.500000 10.2083333 12.218750
## 3210 chic 46.5 29.75000 1995-10-15 NA 12.000000 13.3009259 18.583333
## 3211 chic 48.0 30.62500 1995-10-16 NA 33.000000 7.6250000 35.520833
## 3212 chic 59.5 44.12500 1995-10-17 NA 78.500000 13.9476651 34.750000
## 3213 chic 58.0 47.12500 1995-10-18 NA 33.777778 12.0704509 28.395833
## 3214 chic 64.0 51.75000 1995-10-19 NA 68.000000 24.7095411 28.994112
## 3215 chic 44.5 39.00000 1995-10-20 NA 13.500000 3.8097826 16.187500
## 3216 chic 38.5 35.25000 1995-10-21 NA 11.500000 4.6157407 15.479167
## 3217 chic 48.0 39.00000 1995-10-22 NA 26.000000 9.6712963 24.854167
## 3218 chic 60.0 46.62500 1995-10-23 NA 40.000000 25.9537037 24.625000
## 3219 chic 42.5 34.75000 1995-10-24 NA 16.666667 10.2261905 17.885417
## 3220 chic 46.5 33.25000 1995-10-25 NA 46.000000 7.2105475 31.274004
## 3221 chic 51.5 44.62500 1995-10-26 NA 39.000000 6.9669887 32.673007
## 3222 chic 53.0 45.75000 1995-10-27 NA 21.000000 11.5623628 19.203063
## 3223 chic 45.5 40.75000 1995-10-28 NA 14.000000 7.0648148 22.489583
## 3224 chic 44.0 34.75000 1995-10-29 NA 12.500000 9.6250000 18.229167
## 3225 chic 43.0 38.62500 1995-10-30 NA 13.111111 8.5599839 22.052083
## 3226 chic 44.5 45.37500 1995-10-31 NA 14.500000 6.3590982 18.012311
## 3227 chic 55.5 59.25000 1995-11-01 NA 28.500000 3.3611111 27.937500
## 3228 chic 44.5 27.87500 1995-11-02 NA 12.000000 4.0235507 15.730525
## 3229 chic 30.0 19.25000 1995-11-03 NA 16.500000 10.0416667 17.665226
## 3230 chic 27.5 16.62500 1995-11-04 NA 12.500000 8.8194444 20.864583
## 3231 chic 28.5 28.62500 1995-11-05 NA 18.444444 5.2777778 26.645833
## 3232 chic 40.5 39.50000 1995-11-06 NA 36.000000 4.6250000 26.729167
## 3233 chic 38.0 19.00000 1995-11-07 NA 25.000000 7.0138889 22.065670
## 3234 chic 26.0 11.37500 1995-11-08 NA 18.500000 9.9969807 25.758243
## 3235 chic 32.5 27.12500 1995-11-09 NA 42.000000 4.2083333 28.544956
## 3236 chic 46.5 37.62500 1995-11-10 NA 29.000000 6.5972222 25.750000
## 3237 chic 26.5 11.37500 1995-11-11 NA 10.555556 13.8194444 19.739583
## 3238 chic 22.5 20.12500 1995-11-12 NA 17.500000 4.7638889 27.562500
## 3239 chic 26.0 18.25000 1995-11-13 NA 31.000000 1.7361111 37.218750
## 3240 chic 27.0 15.75000 1995-11-14 NA 34.000000 3.9462560 41.512228
## 3241 chic 27.0 22.25000 1995-11-15 NA 27.000000 4.9166667 34.943452
## 3242 chic 32.5 22.75000 1995-11-16 NA 33.500000 2.8979469 33.864583
## 3243 chic 34.5 32.50000 1995-11-17 NA 35.000000 2.5694444 30.666667
## 3244 chic 36.5 28.75000 1995-11-18 NA 30.000000 1.1250000 28.739583
## 3245 chic 39.0 38.50000 1995-11-19 NA 34.500000 3.7500000 24.656250
## 3246 chic 44.5 26.00000 1995-11-20 NA 44.000000 9.3750000 21.833333
## 3247 chic 28.5 15.87500 1995-11-21 NA 26.500000 10.7500000 24.346920
## 3248 chic 27.5 22.37500 1995-11-22 NA 43.500000 2.2638889 32.354167
## 3249 chic 27.0 9.62500 1995-11-23 NA 16.000000 9.1805556 23.416667
## 3250 chic 24.0 11.37500 1995-11-24 NA 35.000000 6.1666667 34.500000
## 3251 chic 40.0 27.37500 1995-11-25 NA 45.000000 5.4305556 28.458333
## 3252 chic 43.0 31.37500 1995-11-26 NA 42.000000 2.1388889 28.986111
## 3253 chic 34.5 29.12500 1995-11-27 NA 25.000000 6.5694444 29.347826
## 3254 chic 21.0 13.12500 1995-11-28 NA 23.000000 6.6461353 39.226010
## 3255 chic 22.0 18.75000 1995-11-29 NA 44.222222 2.1055665 50.000000
## 3256 chic 36.5 30.87500 1995-11-30 NA 35.500000 2.8423913 33.750000
## 3257 chic 39.0 24.50000 1995-12-01 NA 26.500000 5.3421717 29.336806
## 3258 chic 40.5 30.25000 1995-12-02 NA 32.500000 8.7777778 29.020833
## 3259 chic 47.0 29.62500 1995-12-03 NA 33.000000 9.2083333 23.562500
## 3260 chic 36.5 29.75000 1995-12-04 NA 20.500000 10.5694444 29.864583
## 3261 chic 35.0 5.12500 1995-12-05 NA 26.444444 9.9033816 25.650568
## 3262 chic 28.0 8.12500 1995-12-06 NA 28.500000 7.6425121 27.122247
## 3263 chic 25.0 4.75000 1995-12-07 NA 29.000000 7.2222222 33.394737
## 3264 chic 21.5 21.00000 1995-12-08 NA 35.000000 6.1388889 35.044056
## 3265 chic 0.5 -2.87500 1995-12-09 NA 75.000000 20.1527778 13.458333
## 3266 chic 7.5 -3.75000 1995-12-10 NA 37.500000 16.9444444 18.114583
## 3267 chic 4.5 2.50000 1995-12-11 NA 36.555556 5.7777778 39.145833
## 3268 chic 15.5 18.62500 1995-12-12 NA 32.500000 5.3556763 41.581645
## 3269 chic 28.5 29.50000 1995-12-13 NA 37.500000 4.7916667 28.446558
## 3270 chic 38.0 32.12500 1995-12-14 NA 33.500000 1.4698068 24.182971
## 3271 chic 34.0 23.50000 1995-12-15 NA 41.500000 2.2083333 36.151515
## 3272 chic 27.0 18.25000 1995-12-16 NA 35.500000 5.8194444 32.885417
## 3273 chic 30.0 27.00000 1995-12-17 NA 29.444444 8.2083333 24.354167
## 3274 chic 35.0 27.87500 1995-12-18 NA 16.000000 11.4444444 19.354167
## 3275 chic 30.0 21.87500 1995-12-19 NA 11.000000 24.5471014 16.191964
## 3276 chic 26.0 14.87500 1995-12-20 NA 24.500000 7.2361111 28.041667
## 3277 chic 24.0 15.37500 1995-12-21 NA 19.000000 7.2638889 33.125000
## 3278 chic 22.0 18.12500 1995-12-22 NA 19.000000 5.2777778 38.007850
## 3279 chic 27.0 21.25000 1995-12-23 NA 22.777778 5.7222222 28.555556
## 3280 chic 25.0 23.75000 1995-12-24 NA 24.000000 10.1250000 18.333333
## 3281 chic 22.5 10.50000 1995-12-25 NA 22.000000 18.2083333 19.111111
## 3282 chic 21.0 21.00000 1995-12-26 NA 26.000000 3.3097826 32.000000
## 3283 chic 23.0 14.37500 1995-12-27 NA 30.500000 4.2946860 34.195199
## 3284 chic 23.0 11.87500 1995-12-28 NA 41.000000 2.9891304 38.968297
## 3285 chic 25.0 19.00000 1995-12-29 NA 39.000000 4.2916667 31.976902
## 3286 chic 29.5 27.12500 1995-12-30 NA 31.500000 1.9583333 29.656250
## 3287 chic 34.0 32.25000 1995-12-31 NA 35.000000 1.9166667 23.312500
## 3288 chic 35.0 31.25000 1996-01-01 NA 30.000000 6.5694444 17.916667
## 3289 chic 27.5 13.50000 1996-01-02 NA 8.000000 22.0000000 14.533213
## 3290 chic 21.0 17.62500 1996-01-03 NA 18.000000 17.4468599 27.002394
## 3291 chic 21.0 12.62500 1996-01-04 NA 30.916667 2.8218599 41.682518
## 3292 chic 16.0 7.87500 1996-01-05 NA 40.500000 3.9861111 38.406250
## 3293 chic 19.0 17.37500 1996-01-06 NA 20.500000 11.4027778 31.833333
## 3294 chic 18.5 7.37500 1996-01-07 NA 20.000000 18.4166667 24.750000
## 3295 chic 13.0 13.00000 1996-01-08 NA 44.000000 6.7083333 37.729167
## 3296 chic 27.0 20.62500 1996-01-09 NA 37.500000 5.5307971 34.289079
## 3297 chic 21.5 18.12500 1996-01-10 NA 33.416667 5.3375604 38.477657
## 3298 chic 26.5 24.50000 1996-01-11 NA 27.500000 5.6031746 33.489130
## 3299 chic 28.5 27.12500 1996-01-12 NA 31.500000 4.5416667 31.534091
## 3300 chic 32.0 30.75000 1996-01-13 NA 41.000000 1.6250000 38.552083
## 3301 chic 37.5 28.50000 1996-01-14 NA 19.000000 10.6041667 24.562500
## 3302 chic 24.0 14.25000 1996-01-15 NA 11.500000 20.0833333 23.625000
## 3303 chic 32.5 40.00000 1996-01-16 NA 36.416667 1.1666667 29.266304
## 3304 chic 47.0 49.12500 1996-01-17 NA 35.000000 4.7518116 27.061012
## 3305 chic 36.5 19.75000 1996-01-18 NA 17.500000 13.1805556 18.819627
## 3306 chic 9.0 1.50000 1996-01-19 NA 25.000000 15.1630435 23.000000
## 3307 chic 15.5 12.00000 1996-01-20 NA 24.000000 4.6944444 32.722222
## 3308 chic 25.5 26.25000 1996-01-21 NA 28.000000 4.8888889 25.887077
## 3309 chic 37.5 33.00000 1996-01-22 NA 27.615385 6.5694444 26.194444
## 3310 chic 33.0 33.00000 1996-01-23 NA 28.000000 3.6992754 23.248119
## 3311 chic 20.5 4.37500 1996-01-24 NA 21.000000 12.0332126 25.914855
## 3312 chic 20.0 23.37500 1996-01-25 NA 35.000000 4.0917874 35.521780
## 3313 chic 32.0 28.37500 1996-01-26 NA 27.000000 5.8750000 29.188159
## 3314 chic 16.5 3.87500 1996-01-27 NA 38.500000 20.0972222 20.062500
## 3315 chic 19.0 15.12500 1996-01-28 NA 22.615385 8.9583333 33.489583
## 3316 chic 18.5 -2.50000 1996-01-29 NA 46.000000 14.9305556 24.145833
## 3317 chic 2.0 -13.62500 1996-01-30 NA 42.500000 9.3008640 34.488564
## 3318 chic -3.0 -10.00000 1996-01-31 NA 34.500000 8.1325758 34.547472
## 3319 chic 1.5 -12.87500 1996-02-01 NA 33.000000 9.8997585 32.092391
## 3320 chic -10.5 -21.00000 1996-02-02 NA 35.000000 9.5555556 31.479167
## 3321 chic -12.0 -18.87500 1996-02-03 NA 25.615385 7.7361111 30.135417
## 3322 chic -6.0 -7.87500 1996-02-04 NA 21.000000 9.5833333 29.958333
## 3323 chic 11.5 5.25000 1996-02-05 NA 51.000000 6.4027778 38.239583
## 3324 chic 18.5 20.62500 1996-02-06 NA 58.000000 5.4323671 48.981266
## 3325 chic 38.0 34.75000 1996-02-07 NA 37.000000 4.7916667 31.250000
## 3326 chic 39.5 34.50000 1996-02-08 NA 28.000000 2.6277778 29.208333
## 3327 chic 39.0 37.75000 1996-02-09 NA 28.076923 3.9447464 40.802083
## 3328 chic 44.5 29.62500 1996-02-10 NA 27.000000 14.3541667 21.437500
## 3329 chic 32.0 19.62500 1996-02-11 NA 15.000000 22.1041667 14.791667
## 3330 chic 23.0 14.37500 1996-02-12 NA 17.000000 14.5625000 27.072917
## 3331 chic 27.5 26.87500 1996-02-13 NA 29.000000 4.1186869 30.937371
## 3332 chic 27.5 19.25000 1996-02-14 NA 21.000000 6.6237374 32.552083
## 3333 chic 24.0 20.62500 1996-02-15 NA 22.153846 9.9583333 30.712862
## 3334 chic 21.0 14.25000 1996-02-16 NA 23.000000 13.3888889 26.780344
## 3335 chic 23.5 10.62500 1996-02-17 NA 28.000000 10.9722222 25.479167
## 3336 chic 18.5 19.75000 1996-02-18 NA 32.000000 10.4444444 31.177083
## 3337 chic 33.0 31.87500 1996-02-19 NA 35.000000 5.0138889 36.906250
## 3338 chic 43.5 41.25000 1996-02-20 NA 43.000000 2.9667874 36.044508
## 3339 chic 31.5 31.87500 1996-02-21 NA 19.846154 14.3635266 22.645833
## 3340 chic 35.5 34.87500 1996-02-22 NA 35.000000 6.9885266 23.226449
## 3341 chic 44.5 37.87500 1996-02-23 NA 42.000000 3.9444444 24.283991
## 3342 chic 46.0 30.50000 1996-02-24 NA 19.000000 14.8888889 24.072917
## 3343 chic 46.5 39.25000 1996-02-25 NA 31.000000 7.3055556 36.813859
## 3344 chic 40.5 40.00000 1996-02-26 NA 50.500000 4.6944444 32.993659
## 3345 chic 38.5 28.37500 1996-02-27 NA 31.916667 4.5229469 26.562500
## 3346 chic 20.0 6.62500 1996-02-28 NA 25.000000 17.3991546 15.173136
## 3347 chic 17.0 6.37500 1996-02-29 NA 20.000000 15.9507576 23.821429
## 3348 chic 26.0 21.00000 1996-03-01 NA 36.000000 13.2790404 26.229167
## 3349 chic 15.0 -4.50000 1996-03-02 NA 39.000000 22.7638889 13.861111
## 3350 chic 12.5 0.75000 1996-03-03 NA 22.000000 16.1111111 18.041667
## 3351 chic 25.0 18.87500 1996-03-04 NA 29.923077 5.2777778 37.361111
## 3352 chic 31.5 27.75000 1996-03-05 NA 23.500000 11.6805556 24.591856
## 3353 chic 20.5 10.00000 1996-03-06 NA 17.000000 25.1111111 21.494112
## 3354 chic 11.5 0.12500 1996-03-07 NA 18.000000 14.6300505 27.531250
## 3355 chic 8.0 8.25000 1996-03-08 NA 31.000000 15.1920290 23.533967
## 3356 chic 17.5 14.00000 1996-03-09 NA 29.000000 12.5000000 34.140152
## 3357 chic 26.0 25.87500 1996-03-10 NA 33.916667 12.3541667 32.979167
## 3358 chic 37.5 28.37500 1996-03-11 NA 31.000000 9.2708333 35.656250
## 3359 chic 43.0 31.50000 1996-03-12 NA 40.000000 10.8055556 43.463225
## 3360 chic 45.0 39.75000 1996-03-13 NA 59.000000 7.6618357 52.688496
## 3361 chic 47.5 39.50000 1996-03-14 NA 54.000000 16.8888889 39.843750
## 3362 chic 40.5 30.75000 1996-03-15 NA 32.000000 16.4722222 31.247736
## 3363 chic 34.5 27.87500 1996-03-16 NA 24.692308 20.6527778 22.520833
## 3364 chic 31.0 32.62500 1996-03-17 NA 36.000000 6.2638889 36.302083
## 3365 chic 34.5 24.62500 1996-03-18 NA 54.000000 9.5416667 39.531703
## 3366 chic 35.5 25.87500 1996-03-19 NA 26.000000 32.4791667 22.373106
## 3367 chic 31.5 20.37500 1996-03-20 NA 23.000000 34.0588768 14.135417
## 3368 chic 29.5 20.12500 1996-03-21 NA 18.000000 20.6363872 26.982790
## 3369 chic 35.0 12.12500 1996-03-22 NA 28.727273 20.0597826 34.019928
## 3370 chic 39.0 22.12500 1996-03-23 NA 57.000000 17.9166667 42.104167
## 3371 chic 50.5 51.00000 1996-03-24 NA 29.000000 31.2166667 20.770833
## 3372 chic 35.5 12.12500 1996-03-25 NA 33.000000 23.6950000 13.976449
## 3373 chic 18.5 2.25000 1996-03-26 NA 24.500000 28.7708333 20.913826
## 3374 chic 24.0 20.25000 1996-03-27 NA 26.000000 24.5937500 31.441288
## 3375 chic 37.0 25.50000 1996-03-28 NA 34.454545 19.4756410 33.364583
## 3376 chic 38.5 28.50000 1996-03-29 NA 32.000000 27.1666667 37.562500
## 3377 chic 42.0 39.87500 1996-03-30 NA 45.000000 15.0312500 33.364583
## 3378 chic 36.5 30.62500 1996-03-31 NA 24.000000 29.9583333 21.750000
## 3379 chic 35.5 19.62500 1996-04-01 NA 15.000000 29.4589372 25.520833
## 3380 chic 47.5 37.37500 1996-04-02 NA 52.000000 19.5550981 34.617795
## 3381 chic 52.0 37.50000 1996-04-03 NA 42.384615 16.9744364 36.979167
## 3382 chic 33.5 25.50000 1996-04-04 NA 23.000000 21.1334541 24.072917
## 3383 chic 32.0 19.75000 1996-04-05 NA 8.000000 27.6898148 25.604167
## 3384 chic 33.0 21.25000 1996-04-06 NA 9.000000 27.1157407 24.489583
## 3385 chic 32.0 17.37500 1996-04-07 NA 9.000000 25.1250000 22.270833
## 3386 chic 30.0 20.87500 1996-04-08 NA 17.500000 17.5245572 33.354167
## 3387 chic 36.0 25.75000 1996-04-09 NA 26.846154 14.2695911 34.250000
## 3388 chic 45.5 28.12500 1996-04-10 NA 58.000000 17.2596014 46.134058
## 3389 chic 64.0 48.50000 1996-04-11 NA 128.000000 33.6128623 34.272727
## 3390 chic 53.0 42.62500 1996-04-12 NA 40.000000 20.0626812 37.964674
## 3391 chic 40.5 29.37500 1996-04-13 NA 15.000000 19.5333333 18.041667
## 3392 chic 37.5 33.12500 1996-04-14 NA 15.000000 33.2375000 13.822917
## 3393 chic 40.0 31.75000 1996-04-15 NA 20.846154 19.6076087 29.208333
## 3394 chic 42.5 31.62500 1996-04-16 NA 21.000000 22.0231884 30.714962
## 3395 chic 47.0 40.62500 1996-04-17 NA 32.000000 20.5081522 36.891757
## 3396 chic 63.5 54.37500 1996-04-18 NA 54.000000 30.4634058 26.714427
## 3397 chic 62.5 50.12500 1996-04-19 NA 35.000000 22.3755435 27.145833
## 3398 chic 52.0 40.50000 1996-04-20 NA 25.000000 15.1916667 18.927083
## 3399 chic 52.0 37.87500 1996-04-21 NA 25.583333 21.4625000 26.333333
## 3400 chic 51.5 38.37500 1996-04-22 NA 27.000000 18.2064394 33.520833
## 3401 chic 45.0 31.12500 1996-04-23 NA 16.000000 22.3003623 24.461174
## 3402 chic 52.5 46.12500 1996-04-24 NA 28.000000 20.0211957 27.966667
## 3403 chic 61.0 43.87500 1996-04-25 NA 52.000000 25.5555665 22.433333
## 3404 chic 45.5 24.87500 1996-04-26 NA 45.000000 17.1206522 23.116667
## 3405 chic 45.0 30.37500 1996-04-27 NA 28.846154 19.4398148 29.291667
## 3406 chic 44.0 30.62500 1996-04-28 NA 37.500000 19.2083333 26.166667
## 3407 chic 40.5 37.25000 1996-04-29 NA 14.000000 21.0222826 23.566667
## 3408 chic 43.5 32.62500 1996-04-30 NA 20.000000 24.8038043 23.362121
## 3409 chic 50.0 32.62500 1996-05-01 NA 41.000000 24.0019928 24.786836
## 3410 chic 52.5 39.00000 1996-05-02 NA 38.000000 22.4824275 32.112609
## 3411 chic 52.5 42.62500 1996-05-03 NA 34.538462 24.9916667 28.750000
## 3412 chic 47.5 30.62500 1996-05-04 NA 17.000000 26.2458333 23.058333
## 3413 chic 49.0 41.25000 1996-05-05 NA 20.000000 21.9708333 22.950000
## 3414 chic 45.5 40.25000 1996-05-06 NA 17.000000 20.3875000 23.283333
## 3415 chic 50.5 43.37500 1996-05-07 NA 37.000000 14.5673913 28.763636
## 3416 chic 57.0 56.50000 1996-05-08 NA 57.000000 5.2159783 30.056884
## 3417 chic 58.0 54.14286 1996-05-09 NA 36.166667 4.0615942 32.312681
## 3418 chic 51.0 38.25000 1996-05-10 NA 16.000000 15.6525000 21.783333
## 3419 chic 45.0 28.50000 1996-05-11 NA 8.000000 23.6250000 15.791667
## 3420 chic 42.5 24.12500 1996-05-12 NA 15.000000 28.3583333 15.675000
## 3421 chic 45.0 33.25000 1996-05-13 NA 21.000000 15.6787879 38.358333
## 3422 chic 47.5 42.87500 1996-05-14 NA 28.000000 21.8606884 31.408333
## 3423 chic 54.5 52.12500 1996-05-15 NA 50.384615 17.2739130 30.450362
## 3424 chic 53.5 52.12500 1996-05-16 NA 38.000000 6.5557336 30.032378
## 3425 chic 69.5 71.87500 1996-05-17 NA 38.000000 27.0250000 23.983333
## 3426 chic 81.0 68.87500 1996-05-18 NA 38.000000 38.0500000 17.308333
## 3427 chic 81.0 65.25000 1996-05-19 NA 86.000000 33.7833333 12.800000
## 3428 chic 64.0 56.00000 1996-05-20 NA 28.000000 22.6750000 26.641667
## 3429 chic 65.0 52.62500 1996-05-21 NA 26.461538 23.7018116 30.816667
## 3430 chic 67.0 55.25000 1996-05-22 NA 46.000000 24.0317852 38.571667
## 3431 chic 56.0 46.75000 1996-05-23 NA 27.000000 15.4533267 34.254875
## 3432 chic 52.0 45.50000 1996-05-24 NA 17.000000 21.2375000 22.303986
## 3433 chic 51.5 41.25000 1996-05-25 NA 17.000000 28.0083333 21.258333
## 3434 chic 54.0 47.00000 1996-05-26 NA 18.000000 37.1666667 14.333333
## 3435 chic 51.0 46.75000 1996-05-27 NA 23.307692 32.3625000 12.416667
## 3436 chic 51.5 50.00000 1996-05-28 NA 24.000000 28.2440217 25.903788
## 3437 chic 51.0 34.87500 1996-05-29 NA 19.000000 29.4519928 24.584848
## 3438 chic 51.5 34.00000 1996-05-30 NA 18.000000 22.8746377 28.632453
## 3439 chic 57.5 50.37500 1996-05-31 NA 41.000000 30.6815217 34.632971
## 3440 chic 62.5 64.00000 1996-06-01 NA 52.000000 31.3833333 35.516667
## 3441 chic 67.5 57.14286 1996-06-02 NA 18.846154 41.1166667 13.758333
## 3442 chic 60.5 52.37500 1996-06-03 NA 20.000000 21.5666667 19.016667
## 3443 chic 57.5 55.87500 1996-06-04 NA 23.000000 6.2288043 22.470290
## 3444 chic 61.5 54.87500 1996-06-05 NA 38.000000 30.1786232 24.050000
## 3445 chic 63.5 63.75000 1996-06-06 NA 31.000000 20.8565217 29.179880
## 3446 chic 54.5 53.25000 1996-06-07 NA 24.000000 16.8708333 28.666667
## 3447 chic 53.0 56.62500 1996-06-08 NA 28.615385 20.7291667 19.891667
## 3448 chic 56.5 56.75000 1996-06-09 NA 17.000000 23.7500000 16.425000
## 3449 chic 61.5 59.12500 1996-06-10 NA 29.000000 21.6826087 25.206884
## 3450 chic 60.0 59.12500 1996-06-11 NA 22.000000 28.4201087 28.489394
## 3451 chic 65.5 63.75000 1996-06-12 NA 53.000000 23.6226449 46.031159
## 3452 chic 75.5 68.50000 1996-06-13 NA 55.500000 32.2322299 36.674242
## 3453 chic 71.5 59.62500 1996-06-14 NA 43.923077 29.5039614 33.223913
## 3454 chic 71.0 51.75000 1996-06-15 NA 46.000000 33.9958333 33.108333
## 3455 chic 72.5 67.00000 1996-06-16 NA 64.000000 38.8000000 33.937500
## 3456 chic 74.0 72.50000 1996-06-17 NA 57.000000 33.5183489 26.336429
## 3457 chic 73.5 69.75000 1996-06-18 NA 31.000000 23.8479649 23.109058
## 3458 chic 69.5 65.62500 1996-06-19 NA 32.500000 19.9348476 31.427964
## 3459 chic 73.5 71.00000 1996-06-20 NA 47.583333 28.2146739 36.878261
## 3460 chic 76.5 75.12500 1996-06-21 NA 71.000000 27.3091568 40.753030
## 3461 chic 71.0 57.12500 1996-06-22 NA 28.000000 33.0875000 16.066667
## 3462 chic 61.0 54.00000 1996-06-23 NA 28.000000 28.2500000 20.616667
## 3463 chic 68.5 57.75000 1996-06-24 NA 31.000000 22.4121377 21.266667
## 3464 chic 65.5 50.75000 1996-06-25 NA 24.000000 24.8867754 21.875000
## 3465 chic 68.0 62.37500 1996-06-26 NA 47.307692 29.5288043 40.062549
## 3466 chic 74.0 68.00000 1996-06-27 NA 63.000000 45.8902174 52.208333
## 3467 chic 77.5 65.87500 1996-06-28 NA 76.000000 39.7313406 51.605435
## 3468 chic 83.0 74.25000 1996-06-29 NA 73.000000 58.3958333 22.475000
## 3469 chic 83.0 66.12500 1996-06-30 NA 36.000000 38.0166667 19.358333
## 3470 chic 75.5 57.62500 1996-07-01 NA 31.000000 30.4536232 30.250000
## 3471 chic 73.0 61.75000 1996-07-02 NA 38.500000 30.8650362 33.822464
## 3472 chic 65.0 48.87500 1996-07-03 NA 13.000000 24.3958333 15.816667
## 3473 chic 64.0 51.50000 1996-07-04 NA 66.000000 24.2666667 19.608333
## 3474 chic 70.5 57.12500 1996-07-05 NA 69.000000 30.8125000 39.901515
## 3475 chic 73.0 61.75000 1996-07-06 NA 60.000000 55.0250000 34.333333
## 3476 chic 78.0 57.12500 1996-07-07 NA 49.000000 52.6708333 25.425000
## 3477 chic 71.5 55.12500 1996-07-08 NA 42.076923 26.5583333 27.741667
## 3478 chic 63.0 55.00000 1996-07-09 NA 19.000000 18.5141304 18.912319
## 3479 chic 63.5 46.62500 1996-07-10 NA 24.000000 19.3023551 22.707609
## 3480 chic 66.0 55.25000 1996-07-11 NA 45.000000 35.2405797 30.493478
## 3481 chic 73.0 66.37500 1996-07-12 NA 51.000000 33.1923913 37.241667
## 3482 chic 74.5 60.62500 1996-07-13 NA 31.000000 29.7875000 20.258333
## 3483 chic 69.0 64.62500 1996-07-14 NA 21.923077 17.1458333 24.616667
## 3484 chic 71.5 62.37500 1996-07-15 NA 37.000000 22.4083333 25.833333
## 3485 chic 76.5 58.87500 1996-07-16 NA 37.000000 25.4878623 34.177767
## 3486 chic 73.5 69.75000 1996-07-17 NA 32.000000 18.8953197 39.257576
## 3487 chic 79.0 78.25000 1996-07-18 NA 28.000000 24.4543478 25.386298
## 3488 chic 72.0 57.37500 1996-07-19 NA 17.000000 20.5472222 14.045652
## 3489 chic 65.0 53.75000 1996-07-20 NA 15.666667 24.2875000 10.991667
## 3490 chic 61.5 54.00000 1996-07-21 NA 19.000000 21.7750000 17.558333
## 3491 chic 65.5 67.62500 1996-07-22 NA 35.000000 22.5322464 26.641667
## 3492 chic 70.5 59.00000 1996-07-23 NA 35.000000 17.8949934 27.815152
## 3493 chic 73.5 61.62500 1996-07-24 NA 25.000000 17.1608696 27.521091
## 3494 chic 68.5 58.25000 1996-07-25 NA 25.000000 15.3775362 23.801087
## 3495 chic 69.5 58.62500 1996-07-26 NA 24.583333 16.6989130 22.108333
## 3496 chic 68.5 64.12500 1996-07-27 NA 21.000000 19.5875000 22.383333
## 3497 chic 67.5 66.62500 1996-07-28 NA 26.000000 24.3166667 24.345000
## 3498 chic 70.0 62.75000 1996-07-29 NA 34.000000 22.1875000 27.283333
## 3499 chic 68.5 57.87500 1996-07-30 NA 25.500000 16.1250000 26.764394
## 3500 chic 65.5 58.12500 1996-07-31 NA 28.000000 12.3300725 22.992424
## 3501 chic 66.5 59.87500 1996-08-01 NA 28.769231 16.4188808 30.679348
## 3502 chic 67.5 59.62500 1996-08-02 NA 29.000000 18.6806836 28.228261
## 3503 chic 68.5 62.62500 1996-08-03 NA 41.000000 22.5555556 28.145833
## 3504 chic 74.0 67.87500 1996-08-04 NA 45.000000 39.5277778 22.687500
## 3505 chic 82.0 75.37500 1996-08-05 NA 69.000000 38.8480676 18.093750
## 3506 chic 79.5 75.62500 1996-08-06 NA 47.000000 29.7407407 22.722908
## 3507 chic 83.0 74.37500 1996-08-07 NA 45.076923 27.9098229 25.833333
## 3508 chic 77.0 55.00000 1996-08-08 NA 24.000000 24.8057568 24.791667
## 3509 chic 71.0 57.87500 1996-08-09 NA 25.000000 17.7201178 23.145833
## 3510 chic 68.5 59.75000 1996-08-10 NA 12.000000 22.1149356 11.958333
## 3511 chic 69.5 65.12500 1996-08-11 NA 30.000000 16.9583333 29.520833
## 3512 chic 71.0 64.12500 1996-08-12 NA 46.000000 22.3802910 32.114583
## 3513 chic 74.0 67.62500 1996-08-13 NA 44.307692 25.8393720 30.001488
## 3514 chic 76.0 63.62500 1996-08-14 NA 45.000000 22.5803872 26.120842
## 3515 chic 69.5 60.00000 1996-08-15 NA 27.000000 15.0432770 24.314383
## 3516 chic 68.5 61.12500 1996-08-16 NA 19.000000 14.0215378 19.468750
## 3517 chic 69.0 64.12500 1996-08-17 NA 29.000000 21.0277778 25.833333
## 3518 chic 70.5 69.37500 1996-08-18 NA 34.000000 25.9259259 22.739583
## 3519 chic 76.0 71.37500 1996-08-19 NA 42.076923 25.1423108 23.416667
## 3520 chic 77.0 71.25000 1996-08-20 NA 48.000000 20.0674316 26.847826
## 3521 chic 78.0 72.75000 1996-08-21 NA 58.000000 20.7338054 41.495224
## 3522 chic 79.0 71.12500 1996-08-22 NA 59.000000 30.7667874 27.001218
## 3523 chic 70.0 55.12500 1996-08-23 NA 17.000000 14.8263134 17.406250
## 3524 chic 71.0 58.87500 1996-08-24 NA 22.000000 21.7083333 23.885417
## 3525 chic 69.5 64.50000 1996-08-25 NA 33.923077 26.7604167 30.937500
## 3526 chic 72.0 65.75000 1996-08-26 NA 46.000000 32.5579710 29.583333
## 3527 chic 70.0 64.87500 1996-08-27 NA 24.000000 25.5140902 13.063406
## 3528 chic 68.5 63.00000 1996-08-28 NA 39.000000 21.3516506 22.750947
## 3529 chic 69.5 58.75000 1996-08-29 NA 20.000000 31.9267311 20.354167
## 3530 chic 69.0 61.25000 1996-08-30 NA 23.000000 29.7737520 20.697917
## 3531 chic 70.5 61.50000 1996-08-31 NA 48.076923 32.7361111 22.864583
## 3532 chic 73.5 60.75000 1996-09-01 NA 53.000000 37.2638889 31.031250
## 3533 chic 71.0 62.50000 1996-09-02 NA 53.000000 42.9027778 26.343750
## 3534 chic 73.0 67.00000 1996-09-03 NA 83.000000 37.3146135 33.219697
## 3535 chic 73.0 64.75000 1996-09-04 NA 112.000000 38.2415459 41.947917
## 3536 chic 74.0 68.37500 1996-09-05 NA 68.000000 45.0873591 24.185688
## 3537 chic 74.0 71.12500 1996-09-06 NA 53.461538 38.5805153 20.415761
## 3538 chic 73.5 69.62500 1996-09-07 NA 51.000000 21.9398148 27.093750
## 3539 chic 73.0 67.25000 1996-09-08 NA 62.000000 20.9895833 29.593750
## 3540 chic 68.5 64.62500 1996-09-09 NA 32.000000 20.8435673 22.927083
## 3541 chic 69.5 61.37500 1996-09-10 NA 48.000000 16.4059984 35.650298
## 3542 chic 67.0 57.12500 1996-09-11 NA 39.000000 9.2485910 34.794055
## 3543 chic 58.0 50.25000 1996-09-12 NA 16.818182 8.5787037 18.610960
## 3544 chic 56.0 46.62500 1996-09-13 NA 22.000000 10.0106683 19.856431
## 3545 chic 53.0 50.75000 1996-09-14 NA 19.000000 6.3888889 18.333333
## 3546 chic 59.0 51.87500 1996-09-15 NA 21.000000 10.6203704 19.812500
## 3547 chic 58.5 54.37500 1996-09-16 NA 17.000000 13.8399758 14.581975
## 3548 chic 60.5 52.25000 1996-09-17 NA 11.000000 17.9440419 10.458333
## 3549 chic 62.0 52.62500 1996-09-18 NA 17.307692 11.7250403 14.947334
## 3550 chic 61.0 51.75000 1996-09-19 NA 29.000000 17.2312619 21.885417
## 3551 chic 58.5 58.25000 1996-09-20 NA 40.000000 9.6743156 39.104167
## 3552 chic 64.0 54.87500 1996-09-21 NA 42.000000 9.9305556 33.104167
## 3553 chic 62.5 50.25000 1996-09-22 NA 28.000000 16.1338567 20.238678
## 3554 chic 59.0 56.87500 1996-09-23 NA 43.000000 4.6729066 36.256793
## 3555 chic 57.0 43.12500 1996-09-24 NA 24.230769 13.6966769 27.196558
## 3556 chic 53.0 46.12500 1996-09-25 NA 46.000000 12.3476248 29.983863
## 3557 chic 60.5 63.37500 1996-09-26 NA 28.000000 14.8120921 23.416667
## 3558 chic 58.5 48.00000 1996-09-27 NA 14.000000 6.5246914 17.739583
## 3559 chic 53.5 47.00000 1996-09-28 NA 17.000000 6.0892857 21.125000
## 3560 chic 57.5 50.37500 1996-09-29 NA 20.000000 11.1666667 21.694444
## 3561 chic 63.0 52.87500 1996-09-30 NA 27.461538 13.8690476 35.250000
## 3562 chic 62.0 58.25000 1996-10-01 NA 44.000000 20.2395833 35.861111
## 3563 chic 57.0 40.87500 1996-10-02 NA 24.000000 13.9166667 20.516414
## 3564 chic 46.5 36.75000 1996-10-03 NA 12.000000 18.5104167 18.777778
## 3565 chic 47.0 40.37500 1996-10-04 NA 25.000000 10.8020833 30.428140
## 3566 chic 53.5 45.50000 1996-10-05 NA 25.000000 8.0312500 33.750000
## 3567 chic 63.5 57.12500 1996-10-06 NA 38.230769 25.0781250 29.486111
## 3568 chic 53.5 45.62500 1996-10-07 NA 14.000000 12.3906250 18.836353
## 3569 chic 45.5 40.25000 1996-10-08 NA 9.000000 7.0700758 20.529040
## 3570 chic 47.5 41.62500 1996-10-09 NA 32.000000 4.4531250 32.416667
## 3571 chic 42.5 35.75000 1996-10-10 NA 13.000000 6.7244112 21.309783
## 3572 chic 42.0 42.37500 1996-10-11 NA 23.000000 7.0781250 29.625000
## 3573 chic 61.0 54.25000 1996-10-12 NA 29.833333 15.3177083 29.388889
## 3574 chic 66.0 62.12500 1996-10-13 NA 40.000000 24.0572917 32.902778
## 3575 chic 57.0 51.00000 1996-10-14 NA 18.000000 17.3229167 15.972222
## 3576 chic 64.0 54.62500 1996-10-15 NA 48.000000 12.3960598 39.472222
## 3577 chic 63.0 61.12500 1996-10-16 NA 33.000000 5.8122118 36.619949
## 3578 chic 59.0 49.12500 1996-10-17 NA 39.000000 21.6906703 25.539251
## 3579 chic 46.5 28.37500 1996-10-18 NA 20.153846 9.2742301 22.059343
## 3580 chic 45.0 34.62500 1996-10-19 NA 24.000000 6.9047619 28.402778
## 3581 chic 47.5 48.25000 1996-10-20 NA 35.000000 6.2440476 31.222222
## 3582 chic 53.0 50.00000 1996-10-21 NA 34.000000 6.3780797 37.185386
## 3583 chic 55.5 57.87500 1996-10-22 NA 33.000000 4.9472991 27.145696
## 3584 chic 43.0 40.62500 1996-10-23 NA 15.500000 4.8145380 17.430556
## 3585 chic 48.0 43.87500 1996-10-24 NA 26.153846 6.0905797 24.180556
## 3586 chic 52.5 49.12500 1996-10-25 NA 32.000000 11.9352355 32.916667
## 3587 chic 62.0 62.25000 1996-10-26 NA 34.000000 8.8489583 23.180556
## 3588 chic 59.0 47.50000 1996-10-27 NA 21.000000 12.1614583 14.579710
## 3589 chic 46.5 37.62500 1996-10-28 NA 38.000000 6.0717844 28.958333
## 3590 chic 50.5 54.12500 1996-10-29 NA 27.000000 6.3358243 30.709541
## 3591 chic 44.5 22.85714 1996-10-30 NA 18.384615 13.9482337 16.205314
## 3592 chic 33.0 21.25000 1996-10-31 NA 30.000000 12.6764040 19.432367
## 3593 chic 31.0 21.62500 1996-11-01 NA 25.000000 8.6458333 24.888889
## 3594 chic 29.0 24.12500 1996-11-02 NA 18.000000 8.5991848 24.055556
## 3595 chic 35.5 26.87500 1996-11-03 NA 30.000000 6.5104167 25.708333
## 3596 chic 42.0 33.50000 1996-11-04 NA 37.000000 2.1562500 31.208333
## 3597 chic 46.5 47.37500 1996-11-05 NA 34.692308 1.8020833 34.370773
## 3598 chic 54.0 60.25000 1996-11-06 NA 32.000000 3.2379658 29.944444
## 3599 chic 43.0 36.87500 1996-11-07 NA 20.000000 2.6805556 28.210145
## 3600 chic 37.0 33.25000 1996-11-08 NA 32.000000 2.7306763 28.861111
## 3601 chic 34.5 28.00000 1996-11-09 NA 13.500000 9.9305556 20.333333
## 3602 chic 28.0 21.87500 1996-11-10 NA 15.000000 12.5555556 19.833333
## 3603 chic 26.5 12.62500 1996-11-11 NA 13.384615 9.9722222 28.638889
## 3604 chic 23.0 11.00000 1996-11-12 NA 20.000000 7.3611111 32.388889
## 3605 chic 22.5 11.37500 1996-11-13 NA 28.000000 3.3888889 36.500000
## 3606 chic 25.0 18.85714 1996-11-14 NA 23.000000 10.8291063 30.599747
## 3607 chic 40.0 22.50000 1996-11-15 NA 30.000000 6.3611111 28.916667
## 3608 chic 48.0 32.12500 1996-11-16 NA 31.000000 6.9722222 25.569444
## 3609 chic 41.5 25.00000 1996-11-17 NA 14.083333 10.1805556 14.236111
## 3610 chic 31.0 24.75000 1996-11-18 NA 21.000000 4.1666667 23.625000
## 3611 chic 29.5 19.00000 1996-11-19 NA 19.000000 3.4782609 29.108696
## 3612 chic 29.0 29.62500 1996-11-20 NA 23.000000 8.9722222 26.945906
## 3613 chic 34.0 26.37500 1996-11-21 NA 17.500000 9.5277778 28.784091
## 3614 chic 34.5 29.37500 1996-11-22 NA 31.000000 4.9305556 32.271355
## 3615 chic 35.5 34.62500 1996-11-23 NA 28.583333 1.8194444 20.972222
## 3616 chic 35.0 30.37500 1996-11-24 NA 18.000000 6.1527778 19.125000
## 3617 chic 26.5 19.12500 1996-11-25 NA 11.000000 14.0948068 23.234127
## 3618 chic 20.0 9.62500 1996-11-26 NA 26.000000 7.7361111 29.680556
## 3619 chic 22.5 18.75000 1996-11-27 NA 36.000000 2.4836957 31.219203
## 3620 chic 29.5 25.62500 1996-11-28 NA 28.000000 4.2083333 26.430556
## 3621 chic 33.5 31.37500 1996-11-29 NA 26.583333 2.8472222 29.666667
## 3622 chic 40.5 36.75000 1996-11-30 NA 16.000000 3.5277778 18.305556
## 3623 chic 30.5 22.87500 1996-12-01 NA 17.000000 8.5277778 17.138889
## 3624 chic 27.5 24.87500 1996-12-02 NA 28.000000 7.7638889 24.611111
## 3625 chic 30.0 23.00000 1996-12-03 NA 27.000000 2.1262626 28.277778
## 3626 chic 26.5 25.25000 1996-12-04 NA 35.000000 1.8882850 30.988691
## 3627 chic 32.5 32.25000 1996-12-05 NA 22.846154 2.1962560 26.802536
## 3628 chic 33.5 28.62500 1996-12-06 NA 26.000000 1.9021739 27.628843
## 3629 chic 30.5 24.87500 1996-12-07 NA 25.500000 7.0833333 26.875000
## 3630 chic 28.5 22.25000 1996-12-08 NA 19.000000 13.9583333 16.736111
## 3631 chic 28.5 23.37500 1996-12-09 NA 22.000000 5.4722222 21.152778
## 3632 chic 35.5 34.75000 1996-12-10 NA 39.000000 1.8888889 28.643116
## 3633 chic 37.0 34.50000 1996-12-11 NA 18.769231 5.0609903 20.017512
## 3634 chic 36.5 33.75000 1996-12-12 NA 22.000000 3.2777778 17.472826
## 3635 chic 34.5 34.75000 1996-12-13 NA 28.000000 2.1533816 25.629831
## 3636 chic 36.5 31.75000 1996-12-14 NA 28.000000 2.5833333 23.208333
## 3637 chic 38.0 25.37500 1996-12-15 NA 17.000000 6.4027778 17.388889
## 3638 chic 29.0 26.12500 1996-12-16 NA 29.000000 8.4166667 24.902778
## 3639 chic 24.0 13.37500 1996-12-17 NA 26.846154 4.2958937 21.958333
## 3640 chic 13.0 2.12500 1996-12-18 NA 33.000000 9.2361111 17.590909
## 3641 chic 8.0 5.75000 1996-12-19 NA 41.000000 7.1250000 19.361111
## 3642 chic 9.5 8.62500 1996-12-20 NA 30.000000 5.6906566 23.295290
## 3643 chic 26.5 25.62500 1996-12-21 NA 37.000000 7.0000000 21.388889
## 3644 chic 34.5 36.87500 1996-12-22 NA 20.000000 2.9722222 25.055556
## 3645 chic 42.5 40.62500 1996-12-23 NA 17.583333 2.0694444 24.986111
## 3646 chic 20.0 5.37500 1996-12-24 NA 24.000000 15.6871981 15.986111
## 3647 chic 4.5 3.00000 1996-12-25 NA 17.000000 12.5972222 19.583333
## 3648 chic 14.0 12.00000 1996-12-26 NA 30.500000 4.7638889 35.259058
## 3649 chic 26.0 31.75000 1996-12-27 NA 36.500000 1.9396135 32.751208
## 3650 chic 37.0 37.75000 1996-12-28 NA 23.000000 1.6805556 22.347222
## 3651 chic 30.0 22.87500 1996-12-29 NA 29.307692 3.2361111 19.986111
## 3652 chic 27.5 29.87500 1996-12-30 NA 42.000000 1.9722222 24.194444
## 3653 chic 27.5 30.12500 1996-12-31 NA 33.000000 2.9287440 27.573232
## 3654 chic 36.0 37.50000 1997-01-01 NA 19.000000 1.7777778 19.416667
## 3655 chic 45.0 47.25000 1997-01-02 NA 41.500000 1.5959596 21.243687
## 3656 chic 40.0 38.00000 1997-01-03 NA 31.000000 2.4027778 19.277778
## 3657 chic 51.5 45.50000 1997-01-04 NA 24.384615 2.8339372 15.520833
## 3658 chic 27.0 11.25000 1997-01-05 NA 22.500000 16.3194444 7.729167
## 3659 chic 17.0 5.75000 1997-01-06 NA 18.500000 12.8333333 19.833333
## 3660 chic 16.0 7.00000 1997-01-07 NA 25.500000 9.5646135 28.348732
## 3661 chic 19.0 17.75000 1997-01-08 NA 34.500000 5.1884058 31.444444
## 3662 chic 26.0 24.00000 1997-01-09 NA 21.500000 9.8194444 27.763889
## 3663 chic 16.0 5.37500 1997-01-10 NA 24.230769 6.1594203 23.015097
## 3664 chic 1.5 -6.62500 1997-01-11 NA 21.500000 11.9444444 22.555556
## 3665 chic 1.0 -8.87500 1997-01-12 NA 21.000000 12.1805556 22.583333
## 3666 chic 3.0 1.50000 1997-01-13 NA 33.500000 4.6527778 33.612319
## 3667 chic 10.0 11.50000 1997-01-14 NA 53.000000 2.9679952 40.696256
## 3668 chic 19.0 23.25000 1997-01-15 NA 30.000000 2.1998792 35.220960
## 3669 chic 9.5 -9.75000 1997-01-16 NA 26.545455 18.6944444 20.861111
## 3670 chic -3.0 -10.37500 1997-01-17 NA 24.000000 12.6884058 28.236111
## 3671 chic 0.0 -4.12500 1997-01-18 NA 32.000000 10.8750000 32.166667
## 3672 chic 14.0 22.62500 1997-01-19 NA 31.500000 4.8888889 32.361111
## 3673 chic 31.0 27.25000 1997-01-20 NA 25.500000 13.2777778 32.486111
## 3674 chic 35.0 41.62500 1997-01-21 NA 31.000000 9.7083333 32.569444
## 3675 chic 36.5 20.75000 1997-01-22 NA 17.375000 17.4393939 19.413889
## 3676 chic 26.0 18.75000 1997-01-23 NA 18.500000 14.5235507 25.375000
## 3677 chic 32.0 29.50000 1997-01-24 NA 31.000000 4.6932367 24.986111
## 3678 chic 14.5 -1.37500 1997-01-25 NA 24.500000 12.8611111 21.069444
## 3679 chic 11.0 17.12500 1997-01-26 NA 28.000000 7.8055556 30.722222
## 3680 chic 17.0 8.37500 1997-01-27 NA 29.500000 6.2500000 33.500000
## 3681 chic 2.0 -6.37500 1997-01-28 NA 27.461538 11.2210145 35.432971
## 3682 chic 8.0 11.00000 1997-01-29 NA 52.500000 4.1944444 48.902778
## 3683 chic 16.5 16.37500 1997-01-30 NA 45.500000 2.7083333 40.273990
## 3684 chic 31.5 33.75000 1997-01-31 NA 27.500000 9.2807971 32.486111
## 3685 chic 35.0 29.66667 1997-02-01 NA 28.500000 12.8623188 34.577899
## 3686 chic 36.5 29.62500 1997-02-02 NA 34.500000 9.5277778 32.319444
## 3687 chic 30.0 28.00000 1997-02-03 NA 20.615385 19.1250000 26.125000
## 3688 chic 34.5 32.00000 1997-02-04 NA 24.000000 9.2192029 24.566339
## 3689 chic 30.0 24.25000 1997-02-05 NA 17.500000 14.0694444 26.686594
## 3690 chic 26.0 21.87500 1997-02-06 NA 22.500000 14.8556763 27.402778
## 3691 chic 25.5 23.37500 1997-02-07 NA 31.500000 12.3194444 31.208333
## 3692 chic 25.5 22.50000 1997-02-08 NA 18.500000 14.6458333 26.652778
## 3693 chic 26.0 21.00000 1997-02-09 NA 28.769231 8.2083333 39.041667
## 3694 chic 27.0 21.75000 1997-02-10 NA 29.000000 11.3541667 35.347222
## 3695 chic 23.5 19.50000 1997-02-11 NA 28.000000 15.9166667 29.750000
## 3696 chic 21.0 11.60000 1997-02-12 NA 18.500000 18.5000000 26.902778
## 3697 chic 20.5 16.37500 1997-02-13 NA 28.500000 15.5833333 29.944444
## 3698 chic 25.5 23.00000 1997-02-14 NA 38.500000 10.8541667 31.893720
## 3699 chic 20.0 15.25000 1997-02-15 NA 27.230769 16.5208333 30.638889
## 3700 chic 18.5 8.12500 1997-02-16 NA 22.000000 14.7291667 30.569444
## 3701 chic 30.0 32.62500 1997-02-17 NA 33.000000 12.7500000 33.166667
## 3702 chic 48.5 41.37500 1997-02-18 NA 27.000000 25.5799517 29.143939
## 3703 chic 37.5 27.50000 1997-02-19 NA 26.000000 17.2083333 30.583333
## 3704 chic 35.5 44.12500 1997-02-20 NA 34.000000 3.5138889 37.262681
## 3705 chic 36.0 29.62500 1997-02-21 NA 6.538462 14.4710145 21.116546
## 3706 chic 26.0 24.25000 1997-02-22 NA 14.500000 21.8750000 25.777778
## 3707 chic 28.0 14.62500 1997-02-23 NA 16.500000 22.4761905 19.347222
## 3708 chic 21.5 10.87500 1997-02-24 NA 23.000000 15.7928744 34.555556
## 3709 chic 25.5 27.12500 1997-02-25 NA 40.000000 11.0090580 35.722222
## 3710 chic 36.5 35.00000 1997-02-26 NA 33.500000 5.3907005 33.891963
## 3711 chic 34.5 30.25000 1997-02-27 NA 18.538462 9.0972222 31.042271
## 3712 chic 37.5 36.00000 1997-02-28 NA 33.000000 12.0277778 27.681159
## 3713 chic 45.5 44.00000 1997-03-01 NA 32.000000 12.7222222 25.694444
## 3714 chic 35.0 27.37500 1997-03-02 NA 18.500000 28.4583333 17.236111
## 3715 chic 33.5 29.37500 1997-03-03 NA 19.000000 25.0277778 23.000000
## 3716 chic 38.0 28.87500 1997-03-04 NA 30.000000 12.1388889 26.837121
## 3717 chic 33.0 28.62500 1997-03-05 NA 29.692308 14.1250000 26.272947
## 3718 chic 26.5 13.37500 1997-03-06 NA 29.000000 21.9359903 24.897343
## 3719 chic 35.5 35.25000 1997-03-07 NA 29.500000 14.1805556 33.513889
## 3720 chic 39.0 28.25000 1997-03-08 NA 20.500000 25.9583333 21.180556
## 3721 chic 37.0 32.62500 1997-03-09 NA 27.000000 9.5694444 26.819444
## 3722 chic 44.0 33.25000 1997-03-10 NA 27.000000 16.5972222 28.055556
## 3723 chic 37.0 23.37500 1997-03-11 NA 18.769231 25.6666667 27.513889
## 3724 chic 33.5 25.00000 1997-03-12 NA 18.500000 28.2385266 30.878788
## 3725 chic 37.5 30.50000 1997-03-13 NA 27.500000 24.0416667 22.930556
## 3726 chic 26.5 15.50000 1997-03-14 NA 22.000000 21.4305556 21.083333
## 3727 chic 19.0 8.37500 1997-03-15 NA 16.000000 28.6666667 19.166667
## 3728 chic 24.5 23.75000 1997-03-16 NA 19.000000 24.2361111 21.305556
## 3729 chic 45.0 33.62500 1997-03-17 NA 31.307692 18.6388889 29.125000
## 3730 chic 33.5 27.00000 1997-03-18 NA 19.500000 36.0944444 19.259259
## 3731 chic 35.5 28.87500 1997-03-19 NA 28.500000 27.4166667 32.628968
## 3732 chic 46.0 31.87500 1997-03-20 NA 37.500000 25.9452381 37.621032
## 3733 chic 53.5 42.50000 1997-03-21 NA 53.000000 19.1949275 31.578502
## 3734 chic 37.5 28.62500 1997-03-22 NA 21.500000 26.9500000 29.500000
## 3735 chic 32.5 20.37500 1997-03-23 NA 14.230769 25.4250000 19.027778
## 3736 chic 33.0 32.37500 1997-03-24 NA 28.000000 20.2606061 26.375000
## 3737 chic 40.5 30.00000 1997-03-25 NA 25.500000 15.2043478 27.305556
## 3738 chic 44.0 36.75000 1997-03-26 NA 23.500000 20.7955251 25.867840
## 3739 chic 60.5 40.12500 1997-03-27 NA 44.000000 26.6074879 26.972222
## 3740 chic 55.5 53.87500 1997-03-28 NA 39.000000 13.3109903 32.597222
## 3741 chic 43.5 41.00000 1997-03-29 NA 21.076923 15.2333333 16.819444
## 3742 chic 37.5 33.75000 1997-03-30 NA 11.000000 22.7833333 18.000000
## 3743 chic 38.5 22.00000 1997-03-31 NA 18.000000 26.6246377 29.069444
## 3744 chic 44.5 28.12500 1997-04-01 NA 51.500000 15.0919314 47.718434
## 3745 chic 53.0 29.87500 1997-04-02 NA 50.500000 13.8210145 42.658213
## 3746 chic 59.5 49.87500 1997-04-03 NA 45.000000 12.8223485 38.010101
## 3747 chic 62.5 48.25000 1997-04-04 NA 51.076923 31.1197464 34.291667
## 3748 chic 60.5 54.37500 1997-04-05 NA 20.000000 28.6547101 17.055556
## 3749 chic 45.0 21.75000 1997-04-06 NA 35.000000 29.3333333 8.833333
## 3750 chic 34.0 18.37500 1997-04-07 NA 29.500000 27.3750000 14.152778
## 3751 chic 28.5 9.25000 1997-04-08 NA 23.000000 22.4378623 22.777778
## 3752 chic 30.0 18.87500 1997-04-09 NA 18.500000 22.5875000 28.308575
## 3753 chic 30.5 22.00000 1997-04-10 NA 24.230769 21.6336957 34.892622
## 3754 chic 33.5 32.00000 1997-04-11 NA 25.000000 25.6224211 26.944444
## 3755 chic 33.5 30.37500 1997-04-12 NA 20.000000 24.3148148 23.111111
## 3756 chic 38.5 24.62500 1997-04-13 NA 17.500000 30.5509259 26.333333
## 3757 chic 41.5 28.12500 1997-04-14 NA 44.500000 19.0505435 43.611111
## 3758 chic 49.0 36.25000 1997-04-15 NA 57.000000 29.0110507 33.972222
## 3759 chic 43.0 25.62500 1997-04-16 NA 23.307692 22.2873188 23.780303
## 3760 chic 40.5 25.75000 1997-04-17 NA 16.000000 18.4827899 24.117754
## 3761 chic 40.0 34.75000 1997-04-18 NA 42.500000 13.1914855 52.552989
## 3762 chic 45.5 30.87500 1997-04-19 NA 26.000000 23.6041667 34.177083
## 3763 chic 49.0 42.25000 1997-04-20 NA 37.500000 23.3875000 37.041667
## 3764 chic 45.0 31.00000 1997-04-21 NA 19.000000 34.4541667 27.052083
## 3765 chic 43.0 33.62500 1997-04-22 NA 13.076923 30.0309783 18.687500
## 3766 chic 48.5 34.00000 1997-04-23 NA 10.000000 26.8789855 22.703442
## 3767 chic 47.5 36.50000 1997-04-24 NA 12.000000 22.4181159 28.104167
## 3768 chic 48.0 27.75000 1997-04-25 NA 21.500000 23.7101449 31.500000
## 3769 chic 49.5 24.25000 1997-04-26 NA 38.500000 23.0875000 40.145833
## 3770 chic 47.5 40.25000 1997-04-27 NA 28.000000 28.2708333 28.062500
## 3771 chic 50.5 40.75000 1997-04-28 NA 61.000000 19.5965580 53.010417
## 3772 chic 60.0 45.25000 1997-04-29 NA 72.000000 35.8416667 33.552083
## 3773 chic 55.0 50.00000 1997-04-30 NA 47.000000 26.1713768 28.171672
## 3774 chic 48.5 36.87500 1997-05-01 NA 22.000000 21.2460145 24.543025
## 3775 chic 48.5 45.50000 1997-05-02 NA 33.000000 10.2949275 33.610507
## 3776 chic 49.0 40.37500 1997-05-03 NA 18.000000 22.4333333 25.093750
## 3777 chic 51.5 33.25000 1997-05-04 NA 19.615385 29.0666667 29.843750
## 3778 chic 62.0 38.87500 1997-05-05 NA 68.000000 30.7701087 22.228673
## 3779 chic 55.5 35.00000 1997-05-06 NA 29.500000 24.5588768 31.760417
## 3780 chic 52.5 49.25000 1997-05-07 NA 38.000000 20.6483696 34.779356
## 3781 chic 61.0 42.75000 1997-05-08 NA 33.500000 29.7259058 20.447917
## 3782 chic 50.5 36.00000 1997-05-09 NA 19.000000 21.1276186 18.928977
## 3783 chic 52.5 32.62500 1997-05-10 NA 26.769231 21.8041667 25.135417
## 3784 chic 59.5 43.87500 1997-05-11 NA 31.500000 27.6875000 18.166667
## 3785 chic 52.5 32.50000 1997-05-12 NA 35.500000 26.2458333 16.760417
## 3786 chic 45.5 38.75000 1997-05-13 NA 25.000000 18.1996706 21.478261
## 3787 chic 49.5 40.62500 1997-05-14 NA 31.000000 13.1291667 32.875000
## 3788 chic 45.0 35.50000 1997-05-15 NA 15.500000 13.2083333 19.941667
## 3789 chic 51.0 41.37500 1997-05-16 NA 36.615385 22.8035714 24.024047
## 3790 chic 50.5 38.25000 1997-05-17 NA 21.000000 29.7541667 17.777899
## 3791 chic 59.5 63.87500 1997-05-18 NA 34.500000 23.6791667 25.941667
## 3792 chic 54.0 42.37500 1997-05-19 NA 26.500000 19.7623188 24.627174
## 3793 chic 51.5 38.12500 1997-05-20 NA 24.500000 17.5827899 28.496970
## 3794 chic 48.0 34.37500 1997-05-21 NA 12.000000 19.0514397 21.162121
## 3795 chic 50.5 34.62500 1997-05-22 NA 28.153846 19.3647892 28.726087
## 3796 chic 58.0 40.75000 1997-05-23 NA 47.000000 26.3353261 33.946509
## 3797 chic 68.5 56.12500 1997-05-24 NA 54.000000 41.1000000 29.341667
## 3798 chic 50.0 44.50000 1997-05-25 NA 25.000000 37.2791667 13.158333
## 3799 chic 50.0 35.87500 1997-05-26 NA 9.500000 33.1291667 10.941667
## 3800 chic 56.0 39.37500 1997-05-27 NA 26.000000 30.0548913 18.232246
## 3801 chic 58.5 56.87500 1997-05-28 NA 30.307692 21.8239130 22.051416
## 3802 chic 58.0 50.75000 1997-05-29 NA 22.500000 18.1927536 22.853623
## 3803 chic 61.0 51.75000 1997-05-30 NA 32.000000 29.3106555 26.696739
## 3804 chic 59.0 53.37500 1997-05-31 NA 24.000000 37.3083333 24.625000
## 3805 chic 60.5 51.25000 1997-06-01 NA 19.500000 44.5875000 12.641667
## 3806 chic 58.0 54.50000 1997-06-02 NA 21.000000 29.6900362 18.682609
## 3807 chic 61.5 52.62500 1997-06-03 NA 24.538462 30.5096014 19.369928
## 3808 chic 59.0 47.50000 1997-06-04 NA 29.000000 30.2195652 33.072101
## 3809 chic 62.0 56.00000 1997-06-05 NA 44.500000 30.9833851 36.375000
## 3810 chic 63.5 58.75000 1997-06-06 NA 36.000000 23.2639493 27.608333
## 3811 chic 58.5 55.37500 1997-06-07 NA 20.500000 22.1833333 21.666667
## 3812 chic 61.0 48.62500 1997-06-08 NA 21.500000 41.0291667 18.383333
## 3813 chic 62.5 51.75000 1997-06-09 NA 33.000000 41.0408926 29.197727
## 3814 chic 66.5 53.87500 1997-06-10 NA 47.500000 40.6208333 38.650758
## 3815 chic 67.5 63.12500 1997-06-11 NA 54.000000 20.1510705 50.989130
## 3816 chic 70.0 63.62500 1997-06-12 NA 51.000000 20.7578722 41.913636
## 3817 chic 71.0 52.00000 1997-06-13 NA 41.500000 28.3413043 34.554348
## 3818 chic 56.5 41.87500 1997-06-14 NA 11.500000 21.3625000 16.216667
## 3819 chic 63.0 59.75000 1997-06-15 NA 32.000000 35.6416667 21.266667
## 3820 chic 67.0 53.37500 1997-06-16 NA 25.000000 32.8179348 22.175000
## 3821 chic 60.5 50.37500 1997-06-17 NA 19.000000 23.1875000 17.209091
## 3822 chic 67.0 61.12500 1997-06-18 NA 45.500000 30.5518116 30.962681
## 3823 chic 70.0 65.87500 1997-06-19 NA 60.500000 32.4356884 39.900132
## 3824 chic 81.5 72.87500 1997-06-20 NA 65.000000 40.4743116 24.501087
## 3825 chic 75.5 64.75000 1997-06-21 NA 27.250000 29.6944444 23.158333
## 3826 chic 77.0 66.87500 1997-06-22 NA 29.000000 37.6916667 32.158333
## 3827 chic 82.5 69.62500 1997-06-23 NA 58.500000 30.5405797 29.900000
## 3828 chic 84.0 60.00000 1997-06-24 NA 113.500000 33.2342391 26.116667
## 3829 chic 78.0 62.75000 1997-06-25 NA 47.000000 29.6572783 26.887121
## 3830 chic 73.5 55.25000 1997-06-26 NA 29.500000 29.5112319 31.086284
## 3831 chic 72.5 59.00000 1997-06-27 NA 44.833333 32.0572464 42.156159
## 3832 chic 74.0 62.00000 1997-06-28 NA 48.500000 46.3000000 36.625000
## 3833 chic 75.0 65.25000 1997-06-29 NA 66.500000 56.5416667 35.291667
## 3834 chic 76.0 69.25000 1997-06-30 NA 35.000000 20.7777668 32.141667
## 3835 chic 77.5 68.62500 1997-07-01 NA 49.000000 38.1458333 33.347826
## 3836 chic 79.5 55.75000 1997-07-02 NA 70.000000 31.3538043 16.692754
## 3837 chic 68.5 54.25000 1997-07-03 NA 23.166667 18.1791667 12.183333
## 3838 chic 61.5 51.87500 1997-07-04 NA 26.000000 10.9375000 14.991667
## 3839 chic 65.5 50.75000 1997-07-05 NA 25.500000 21.7583333 16.666667
## 3840 chic 70.0 57.75000 1997-07-06 NA 23.500000 31.9958333 17.216667
## 3841 chic 65.5 52.50000 1997-07-07 NA 19.000000 27.3589262 13.625000
## 3842 chic 71.0 58.00000 1997-07-08 NA 42.000000 31.3168478 21.860870
## 3843 chic 62.0 50.75000 1997-07-09 NA 12.750000 28.3326087 15.497727
## 3844 chic 64.5 51.00000 1997-07-10 NA 25.500000 25.0759591 22.306522
## 3845 chic 68.5 59.12500 1997-07-11 NA 45.000000 34.2333333 31.120652
## 3846 chic 74.5 63.50000 1997-07-12 NA 57.500000 48.2541667 32.925000
## 3847 chic 82.5 71.75000 1997-07-13 NA 53.000000 39.4625000 19.625000
## 3848 chic 83.0 62.37500 1997-07-14 NA 43.000000 28.9121377 22.941667
## 3849 chic 79.0 64.25000 1997-07-15 NA 27.333333 25.1706357 24.190152
## 3850 chic 82.5 59.87500 1997-07-16 NA 42.000000 33.5333498 25.481431
## 3851 chic 84.0 68.62500 1997-07-17 NA 60.000000 44.5055642 30.298990
## 3852 chic 79.0 69.12500 1997-07-18 NA 56.500000 20.8335145 38.127174
## 3853 chic 74.5 60.62500 1997-07-19 NA 21.000000 30.9708333 14.633333
## 3854 chic 76.5 71.62500 1997-07-20 NA 32.000000 36.8125000 18.008333
## 3855 chic 72.0 65.12500 1997-07-21 NA 25.666667 31.6306159 19.775000
## 3856 chic 69.0 64.37500 1997-07-22 NA 23.500000 27.6534750 17.058333
## 3857 chic 69.0 59.75000 1997-07-23 NA 26.500000 31.1199275 19.910145
## 3858 chic 72.5 64.75000 1997-07-24 NA 40.000000 38.3942029 25.147101
## 3859 chic 76.0 75.75000 1997-07-25 NA 68.000000 37.7351449 24.346667
## 3860 chic 85.5 73.37500 1997-07-26 NA 57.000000 43.7408333 18.475000
## 3861 chic 81.5 73.75000 1997-07-27 NA 35.454545 27.6250000 28.625000
## 3862 chic 74.5 57.37500 1997-07-28 NA 19.000000 21.7446970 14.979545
## 3863 chic 66.5 50.87500 1997-07-29 NA 8.500000 20.7356884 9.717424
## 3864 chic 68.5 52.37500 1997-07-30 NA 16.500000 21.3333333 16.495059
## 3865 chic 69.0 56.25000 1997-07-31 NA 34.000000 24.7958333 26.700000
## 3866 chic 74.5 58.87500 1997-08-01 NA 67.500000 42.4958333 34.950000
## 3867 chic 81.5 59.37500 1997-08-02 NA 47.666667 43.7314815 29.016667
## 3868 chic 78.0 66.50000 1997-08-03 NA 40.000000 37.0462963 30.516667
## 3869 chic 71.0 57.75000 1997-08-04 NA 14.500000 21.8977456 11.599967
## 3870 chic 62.5 45.87500 1997-08-05 NA 10.500000 20.2820513 13.353788
## 3871 chic 64.5 54.00000 1997-08-06 NA 36.500000 16.1416667 33.378656
## 3872 chic 67.0 55.50000 1997-08-07 NA 54.000000 26.8952899 36.856522
## 3873 chic 69.5 52.87500 1997-08-08 NA 44.416667 34.7488095 36.100000
## 3874 chic 70.5 66.00000 1997-08-09 NA 45.000000 26.6333333 23.191667
## 3875 chic 75.5 65.50000 1997-08-10 NA 39.000000 25.1416667 14.125000
## 3876 chic 67.5 62.12500 1997-08-11 NA 14.500000 16.0326087 13.366667
## 3877 chic 69.5 67.87500 1997-08-12 NA 28.500000 5.9250000 21.925000
## 3878 chic 68.5 58.75000 1997-08-13 NA 17.000000 17.7650362 15.476449
## 3879 chic 65.5 63.12500 1997-08-14 NA 27.750000 20.4052536 22.434058
## 3880 chic 77.0 70.00000 1997-08-15 NA 36.500000 21.6637681 22.741667
## 3881 chic 80.0 69.87500 1997-08-16 NA 32.000000 32.7691667 16.900000
## 3882 chic 68.5 64.00000 1997-08-17 NA 11.000000 23.0458333 14.333333
## 3883 chic 63.5 54.37500 1997-08-18 NA 7.500000 17.5952899 11.591667
## 3884 chic 64.0 60.00000 1997-08-19 NA 27.500000 16.4501812 23.108827
## 3885 chic 67.0 59.37500 1997-08-20 NA 28.083333 15.1213768 23.897464
## 3886 chic 63.5 52.87500 1997-08-21 NA 14.500000 17.5981884 19.411905
## 3887 chic 64.0 54.87500 1997-08-22 NA 22.500000 12.2449275 23.094928
## 3888 chic 65.5 57.75000 1997-08-23 NA 28.000000 17.7375000 25.850000
## 3889 chic 70.5 62.75000 1997-08-24 NA 22.000000 28.8833333 12.050000
## 3890 chic 65.5 59.50000 1997-08-25 NA 29.500000 27.5773551 16.088768
## 3891 chic 69.0 68.75000 1997-08-26 NA 43.666667 18.8320323 31.504710
## 3892 chic 77.0 67.50000 1997-08-27 NA 48.000000 16.6823188 31.821970
## 3893 chic 68.5 58.12500 1997-08-28 NA 15.000000 18.5074275 10.882576
## 3894 chic 67.0 58.87500 1997-08-29 NA 25.500000 18.5416667 16.564752
## 3895 chic 65.0 68.12500 1997-08-30 NA 37.500000 18.3041667 19.979167
## 3896 chic 72.0 62.12500 1997-08-31 NA 21.000000 28.2625000 11.906250
## 3897 chic 70.5 65.87500 1997-09-01 NA 30.333333 27.0375000 22.135417
## 3898 chic 68.0 51.75000 1997-09-02 NA 29.500000 12.1960145 18.666667
## 3899 chic 58.5 47.12500 1997-09-03 NA 7.500000 17.0769928 9.650000
## 3900 chic 59.0 44.87500 1997-09-04 NA 26.500000 15.1501812 22.179004
## 3901 chic 60.5 51.00000 1997-09-05 NA 46.500000 16.7928195 32.146212
## 3902 chic 74.5 64.75000 1997-09-06 NA 40.000000 32.2041667 23.458333
## 3903 chic 66.0 60.12500 1997-09-07 NA 19.000000 23.1922101 12.733333
## 3904 chic 67.5 62.87500 1997-09-08 NA 23.000000 18.7751812 15.647464
## 3905 chic 68.5 60.37500 1997-09-09 NA 28.000000 20.2525362 17.766667
## 3906 chic 64.5 55.37500 1997-09-10 NA 16.500000 14.6114130 17.501812
## 3907 chic 61.5 53.75000 1997-09-11 NA 21.500000 8.6878788 20.991667
## 3908 chic 61.5 52.75000 1997-09-12 NA 34.500000 12.2773551 29.528623
## 3909 chic 63.5 58.62500 1997-09-13 NA 39.583333 19.7166667 33.641667
## 3910 chic 69.0 62.37500 1997-09-14 NA 47.500000 33.3041667 30.208333
## 3911 chic 69.5 65.37500 1997-09-15 NA 73.000000 34.1811594 29.416667
## 3912 chic 74.5 68.87500 1997-09-16 NA 77.000000 39.7175000 23.390476
## 3913 chic 70.0 50.87500 1997-09-17 NA 31.000000 15.4704710 26.272859
## 3914 chic 69.0 50.37500 1997-09-18 NA 96.000000 21.5639493 29.834091
## 3915 chic 73.0 67.87500 1997-09-19 NA 34.000000 23.1766304 29.018841
## 3916 chic 58.5 48.50000 1997-09-20 NA 7.500000 16.0958333 11.300000
## 3917 chic 57.0 46.12500 1997-09-21 NA 13.000000 10.3291667 22.608333
## 3918 chic 57.5 51.87500 1997-09-22 NA 31.000000 5.8447464 33.058333
## 3919 chic 59.0 46.37500 1997-09-23 NA 15.500000 11.2255435 20.691667
## 3920 chic 56.5 47.37500 1997-09-24 NA 27.500000 9.7019928 29.191667
## 3921 chic 66.0 55.12500 1997-09-25 NA 27.500000 16.3210474 26.432609
## 3922 chic 60.0 51.12500 1997-09-26 NA 16.500000 15.4775362 16.500000
## 3923 chic 62.5 54.12500 1997-09-27 NA 27.000000 18.7375000 26.216667
## 3924 chic 64.0 48.00000 1997-09-28 NA 23.500000 15.3500000 25.708333
## 3925 chic 65.0 44.12500 1997-09-29 NA 82.500000 17.8685897 16.160507
## 3926 chic 59.5 47.00000 1997-09-30 NA 20.000000 10.0175725 18.616126
## 3927 chic 52.0 42.50000 1997-10-01 NA 17.500000 15.6670290 18.302734
## 3928 chic 61.0 51.87500 1997-10-02 NA 56.500000 15.1144928 30.010417
## 3929 chic 73.0 60.75000 1997-10-03 NA 68.000000 30.4583333 32.414855
## 3930 chic 68.0 55.75000 1997-10-04 NA 42.500000 18.2824074 29.604167
## 3931 chic 70.0 54.87500 1997-10-05 NA 45.000000 28.8518519 24.208333
## 3932 chic 70.5 56.37500 1997-10-06 NA 66.500000 21.2453704 41.479167
## 3933 chic 73.5 58.87500 1997-10-07 NA 54.416667 19.7524155 41.027045
## 3934 chic 72.5 60.37500 1997-10-08 NA 65.000000 32.2568438 27.656250
## 3935 chic 64.0 44.75000 1997-10-09 NA 35.000000 15.8607085 22.056612
## 3936 chic 59.0 47.25000 1997-10-10 NA 36.500000 9.1944444 28.833333
## 3937 chic 61.5 44.25000 1997-10-11 NA 25.500000 18.4953704 28.041667
## 3938 chic 70.0 56.12500 1997-10-12 NA 34.500000 31.9227053 17.042572
## 3939 chic 59.5 39.37500 1997-10-13 NA 20.083333 13.2268519 14.947917
## 3940 chic 42.5 30.25000 1997-10-14 NA 16.500000 8.5785024 19.760417
## 3941 chic 42.5 36.75000 1997-10-15 NA 39.500000 4.3582931 35.562500
## 3942 chic 47.5 38.50000 1997-10-16 NA 35.000000 8.6115137 31.442564
## 3943 chic 45.5 39.25000 1997-10-17 NA 37.500000 7.2973027 36.112058
## 3944 chic 44.5 36.37500 1997-10-18 NA 40.000000 7.4583333 33.958333
## 3945 chic 50.0 45.25000 1997-10-19 NA 35.000000 14.5879630 24.722222
## 3946 chic 45.5 32.62500 1997-10-20 NA 17.000000 7.0404589 23.943910
## 3947 chic 42.5 20.62500 1997-10-21 NA 24.000000 10.3766103 20.940670
## 3948 chic 36.0 23.50000 1997-10-22 NA 27.000000 12.4302079 24.982008
## 3949 chic 44.5 31.25000 1997-10-23 NA 43.500000 3.9094203 28.756250
## 3950 chic 46.0 44.37500 1997-10-24 NA 31.500000 1.5416667 28.187500
## 3951 chic 47.0 37.87500 1997-10-25 NA 21.230769 16.2592593 14.885417
## 3952 chic 40.0 36.00000 1997-10-26 NA 7.500000 22.9398148 8.927083
## 3953 chic 32.5 25.57143 1997-10-27 NA 14.000000 12.3949275 25.437500
## 3954 chic 39.0 36.12500 1997-10-28 NA 30.500000 6.0169082 27.761364
## 3955 chic 44.0 36.00000 1997-10-29 NA 44.500000 3.7073269 36.454257
## 3956 chic 51.0 50.25000 1997-10-30 NA 44.500000 12.5688406 30.244565
## 3957 chic 59.5 52.50000 1997-10-31 NA 36.384615 11.8216586 24.152174
## 3958 chic 50.0 36.12500 1997-11-01 NA 18.500000 8.2916667 14.677083
## 3959 chic 38.5 30.12500 1997-11-02 NA 8.000000 9.2395833 11.708333
## 3960 chic 36.5 34.12500 1997-11-03 NA 17.000000 2.3437500 18.354167
## 3961 chic 39.0 35.25000 1997-11-04 NA 20.000000 1.3854167 18.288496
## 3962 chic 40.0 40.50000 1997-11-05 NA 28.500000 3.3768116 23.236413
## 3963 chic 45.0 39.87500 1997-11-06 NA 21.153846 6.8842593 19.781250
## 3964 chic 43.0 35.25000 1997-11-07 NA 12.500000 15.2291667 20.375000
## 3965 chic 44.0 34.12500 1997-11-08 NA 17.000000 11.2708333 25.447917
## 3966 chic 42.5 34.87500 1997-11-09 NA 26.000000 5.2708333 23.718750
## 3967 chic 36.5 22.12500 1997-11-10 NA 16.500000 4.9166667 26.323370
## 3968 chic 28.5 18.25000 1997-11-11 NA 24.500000 3.9375000 28.062500
## 3969 chic 26.5 16.75000 1997-11-12 NA 28.153846 5.5217391 27.916214
## 3970 chic 31.5 22.25000 1997-11-13 NA 31.000000 7.0416667 29.371377
## 3971 chic 36.0 31.25000 1997-11-14 NA 14.000000 13.0833333 26.625000
## 3972 chic 29.0 24.37500 1997-11-15 NA 15.000000 5.2083333 26.895833
## 3973 chic 22.0 14.00000 1997-11-16 NA 12.500000 12.3958333 23.020833
## 3974 chic 25.5 24.00000 1997-11-17 NA 37.000000 4.4791667 30.114583
## 3975 chic 32.0 25.12500 1997-11-18 NA 36.307692 4.0833333 28.942935
## 3976 chic 27.5 22.62500 1997-11-19 NA 42.000000 2.5652174 32.453228
## 3977 chic 33.5 37.50000 1997-11-20 NA 50.000000 0.9565217 35.520833
## 3978 chic 35.5 29.62500 1997-11-21 NA 19.000000 16.9375000 21.510417
## 3979 chic 34.5 25.62500 1997-11-22 NA 30.000000 8.2500000 23.583333
## 3980 chic 26.0 20.75000 1997-11-23 NA 18.500000 10.1458333 19.083333
## 3981 chic 26.5 17.12500 1997-11-24 NA 31.846154 4.8541667 34.587409
## 3982 chic 47.0 41.25000 1997-11-25 NA 44.000000 7.4538043 27.922425
## 3983 chic 43.0 23.62500 1997-11-26 NA 33.000000 6.5625000 26.734848
## 3984 chic 37.5 39.00000 1997-11-27 NA 23.000000 3.8125000 23.916667
## 3985 chic 49.0 45.25000 1997-11-28 NA 28.000000 2.6458333 20.000000
## 3986 chic 45.5 47.12500 1997-11-29 NA 41.000000 3.1875000 16.718750
## 3987 chic 42.0 31.87500 1997-11-30 NA 16.230769 13.0000000 11.895833
## 3988 chic 37.0 31.12500 1997-12-01 NA 6.000000 19.3750000 16.762311
## 3989 chic 36.5 30.00000 1997-12-02 NA 25.000000 7.0235507 24.913949
## 3990 chic 36.5 32.75000 1997-12-03 NA 29.500000 1.4375000 23.418561
## 3991 chic 32.0 21.37500 1997-12-04 NA 15.500000 4.8125000 20.728714
## 3992 chic 26.0 17.37500 1997-12-05 NA 22.000000 4.2083333 17.718750
## 3993 chic 28.5 25.75000 1997-12-06 NA 19.538462 6.7916667 18.333333
## 3994 chic 30.0 27.00000 1997-12-07 NA 17.500000 6.9375000 17.739583
## 3995 chic 28.5 26.87500 1997-12-08 NA 25.500000 4.3333333 21.175725
## 3996 chic 33.0 30.62500 1997-12-09 NA 41.500000 1.6458333 24.446023
## 3997 chic 34.5 31.00000 1997-12-10 NA 10.000000 11.1875000 24.108243
## 3998 chic 33.5 25.00000 1997-12-11 NA 13.500000 15.2282609 28.591938
## 3999 chic 27.5 21.25000 1997-12-12 NA 25.076923 7.7989130 25.270833
## 4000 chic 26.5 22.25000 1997-12-13 NA 28.500000 4.8333333 24.958333
## 4001 chic 31.0 25.87500 1997-12-14 NA 35.500000 3.1458333 33.718750
## 4002 chic 37.5 30.87500 1997-12-15 NA 40.500000 2.5416667 30.419508
## 4003 chic 39.0 30.00000 1997-12-16 NA 42.000000 2.5625000 32.156250
## 4004 chic 37.0 26.50000 1997-12-17 NA 40.500000 5.2916667 43.367754
## 4005 chic 38.5 32.75000 1997-12-18 NA 44.416667 1.6956522 31.250000
## 4006 chic 40.5 33.12500 1997-12-19 NA 53.000000 1.6875000 37.506629
## 4007 chic 33.0 23.87500 1997-12-20 NA 15.500000 6.3958333 23.531250
## 4008 chic 32.5 25.00000 1997-12-21 NA 16.500000 15.5208333 19.479167
## 4009 chic 34.5 33.00000 1997-12-22 NA 19.500000 5.6250000 22.979167
## 4010 chic 34.0 27.62500 1997-12-23 NA 36.500000 1.9673913 24.770833
## 4011 chic 34.0 31.50000 1997-12-24 NA 31.846154 5.6458333 21.760417
## 4012 chic 30.5 24.50000 1997-12-25 NA 18.000000 5.5000000 19.052083
## 4013 chic 28.5 23.75000 1997-12-26 NA 26.500000 3.5416667 19.421196
## 4014 chic 23.0 13.75000 1997-12-27 NA 19.500000 3.6875000 31.010417
## 4015 chic 25.5 28.75000 1997-12-28 NA 23.500000 3.5833333 22.697917
## 4016 chic 29.5 23.62500 1997-12-29 NA 22.500000 2.0878623 26.145833
## 4017 chic 21.5 17.25000 1997-12-30 NA 23.076923 4.1992754 30.788043
## 4018 chic 18.0 5.25000 1997-12-31 NA 24.500000 8.6041667 29.318388
## 4019 chic 28.0 22.50000 1998-01-01 NA 23.000000 12.8194444 17.883333
## 4020 chic 44.0 35.90000 1998-01-02 NA 28.000000 8.4305556 21.425000
## 4021 chic 47.0 46.90000 1998-01-03 NA 23.500000 10.3194444 16.025000
## 4022 chic 45.0 40.00000 1998-01-04 NA 12.000000 7.1111111 13.883333
## 4023 chic 48.0 46.70000 1998-01-05 11.500000 20.615385 2.8000110 20.916074
## 4024 chic 43.0 41.10000 1998-01-06 NA 30.000000 5.3888889 19.955303
## 4025 chic 38.0 34.20000 1998-01-07 NA 6.000000 14.1388889 11.422826
## 4026 chic 34.0 30.80000 1998-01-08 NA 4.500000 15.9643720 14.633333
## 4027 chic 25.0 25.30000 1998-01-09 NA 20.000000 10.2777778 20.284420
## 4028 chic 12.0 2.80000 1998-01-10 NA 23.500000 11.1250000 16.458333
## 4029 chic 18.0 7.10000 1998-01-11 10.200000 30.750000 5.7083333 28.475000
## 4030 chic 23.0 20.60000 1998-01-12 NA 27.000000 2.1944444 24.908333
## 4031 chic 7.0 -6.00000 1998-01-13 NA 41.500000 6.2107488 33.917424
## 4032 chic 17.0 15.40000 1998-01-14 NA 46.500000 9.0694444 28.951515
## 4033 chic 28.0 23.10000 1998-01-15 NA 30.000000 3.4861111 30.745455
## 4034 chic 28.0 23.60000 1998-01-16 NA 19.500000 8.4190821 23.685507
## 4035 chic 23.0 21.90000 1998-01-17 38.100000 32.461538 3.1805556 25.300000
## 4036 chic 16.0 13.50000 1998-01-18 NA 41.500000 3.6388889 31.216667
## 4037 chic 24.0 19.10000 1998-01-19 NA 44.500000 1.6805556 35.150000
## 4038 chic 26.0 21.30000 1998-01-20 NA 51.500000 3.5307971 35.375000
## 4039 chic 31.0 26.80000 1998-01-21 NA 42.000000 5.1250000 24.725000
## 4040 chic 32.0 29.90000 1998-01-22 NA 39.000000 1.7946860 26.485507
## 4041 chic 28.0 25.80000 1998-01-23 33.950000 38.692308 1.7500000 29.376299
## 4042 chic 28.0 24.20000 1998-01-24 NA 44.500000 2.2222222 35.166667
## 4043 chic 28.0 22.90000 1998-01-25 NA 24.000000 8.5555556 23.816667
## 4044 chic 31.0 28.60000 1998-01-26 NA 38.000000 1.6666667 31.525000
## 4045 chic 33.0 30.40000 1998-01-27 NA 34.000000 1.4734300 36.417391
## 4046 chic 36.0 32.50000 1998-01-28 NA 34.000000 1.2234300 33.193116
## 4047 chic 37.0 30.60000 1998-01-29 21.400000 30.166667 3.0972222 30.316667
## 4048 chic 31.0 25.60000 1998-01-30 NA 21.000000 4.6527778 31.122475
## 4049 chic 35.0 29.10000 1998-01-31 NA 31.500000 4.5000000 27.427273
## 4050 chic 39.0 31.00000 1998-02-01 NA 23.500000 6.2361111 23.866667
## 4051 chic 33.0 26.60000 1998-02-02 NA 19.500000 8.7638889 23.975000
## 4052 chic 34.0 28.90000 1998-02-03 NA 21.500000 12.6527778 25.237582
## 4053 chic 32.0 25.60000 1998-02-04 13.900000 12.769231 24.7385266 14.084420
## 4054 chic 32.0 27.40000 1998-02-05 NA 8.000000 27.6425121 14.639625
## 4055 chic 36.0 29.40000 1998-02-06 NA 14.500000 22.7397343 23.500000
## 4056 chic 34.0 28.70000 1998-02-07 NA 25.000000 18.1111111 20.691667
## 4057 chic 33.0 28.30000 1998-02-08 NA 24.500000 23.4722222 20.883333
## 4058 chic 35.0 28.80000 1998-02-09 NA 69.000000 4.5416667 45.394697
## 4059 chic 39.0 33.90000 1998-02-10 29.500000 62.846154 4.9776570 36.241634
## 4060 chic 41.0 38.60000 1998-02-11 NA 34.000000 4.2916667 29.301087
## 4061 chic 35.0 28.30000 1998-02-12 NA 16.000000 12.1805556 24.283333
## 4062 chic 36.0 31.40000 1998-02-13 NA 30.000000 5.7805556 26.091667
## 4063 chic 38.0 31.00000 1998-02-14 NA 29.000000 3.9583333 26.633333
## 4064 chic 43.0 32.00000 1998-02-15 NA 26.000000 7.5833333 25.833333
## 4065 chic 42.0 35.30000 1998-02-16 22.550000 33.692308 11.4305556 22.216667
## 4066 chic 41.0 38.80000 1998-02-17 NA 16.000000 11.2916667 19.681818
## 4067 chic 39.0 35.30000 1998-02-18 NA 8.000000 14.4368687 22.920870
## 4068 chic 40.0 35.00000 1998-02-19 NA 20.500000 5.5214646 27.844401
## 4069 chic 39.0 33.50000 1998-02-20 NA 19.500000 8.3768939 27.870238
## 4070 chic 38.0 30.10000 1998-02-21 NA 25.500000 12.5833333 28.900000
## 4071 chic 44.0 35.00000 1998-02-22 27.750000 39.076923 11.8333333 23.300000
## 4072 chic 41.0 29.70000 1998-02-23 NA 29.000000 18.9583333 32.002569
## 4073 chic 45.0 36.70000 1998-02-24 NA 36.500000 7.8955314 30.449242
## 4074 chic 42.0 34.60000 1998-02-25 NA 34.500000 17.8278986 25.332609
## 4075 chic 54.0 36.70000 1998-02-26 NA 31.000000 14.4027778 27.867260
## 4076 chic 42.0 37.70000 1998-02-27 NA 24.500000 14.8230676 26.025000
## 4077 chic 41.0 33.20000 1998-02-28 16.500000 21.230769 12.6805556 28.108333
## 4078 chic 35.0 28.50000 1998-03-01 NA 11.000000 11.0000000 20.116667
## 4079 chic 33.0 31.50000 1998-03-02 NA 20.000000 4.1666667 29.023551
## 4080 chic 34.0 30.40000 1998-03-03 NA 9.000000 17.6111111 24.781818
## 4081 chic 34.0 24.10000 1998-03-04 NA 12.000000 21.4088164 23.242544
## 4082 chic 36.0 24.10000 1998-03-05 NA 10.500000 19.6105072 21.800725
## 4083 chic 34.0 27.90000 1998-03-06 19.600000 31.923077 9.0946970 29.224671
## 4084 chic 36.0 28.10000 1998-03-07 NA 24.500000 22.5694444 20.491667
## 4085 chic 38.0 34.20000 1998-03-08 NA 15.000000 21.7638889 12.983333
## 4086 chic 26.0 20.70000 1998-03-09 NA 23.000000 30.0292398 12.347222
## 4087 chic 18.0 4.90000 1998-03-10 NA 17.000000 20.4305556 24.927083
## 4088 chic 18.0 2.30000 1998-03-11 NA 20.000000 16.1388889 29.894928
## 4089 chic 18.0 6.70000 1998-03-12 18.900000 36.909091 15.0244565 32.538913
## 4090 chic 29.0 20.70000 1998-03-13 NA 38.000000 17.2821558 29.351449
## 4091 chic 28.0 14.00000 1998-03-14 NA 18.000000 28.2638889 22.383333
## 4092 chic 27.0 20.90000 1998-03-15 NA 15.500000 29.1805556 24.019203
## 4093 chic 30.0 22.60000 1998-03-16 NA 26.000000 30.2035024 20.558333
## 4094 chic 36.0 31.70000 1998-03-17 NA 37.500000 16.3055556 26.328869
## 4095 chic 45.0 41.90000 1998-03-18 26.400000 35.166667 4.8907005 31.310548
## 4096 chic 37.0 34.20000 1998-03-19 NA 9.000000 21.2500000 22.075000
## 4097 chic 35.0 27.10000 1998-03-20 NA 8.000000 39.0500000 13.227536
## 4098 chic 37.0 24.70000 1998-03-21 NA 6.500000 37.9000000 14.741667
## 4099 chic 36.0 22.60000 1998-03-22 NA 12.500000 26.8500000 27.058333
## 4100 chic 38.0 21.60000 1998-03-23 NA 33.500000 18.1833333 38.500000
## 4101 chic 40.0 23.30000 1998-03-24 15.950000 31.461538 17.6001318 36.113768
## 4102 chic 51.0 38.60000 1998-03-25 NA 30.500000 21.8329710 28.981917
## 4103 chic 68.0 53.90000 1998-03-26 NA 68.500000 35.4648551 17.051515
## 4104 chic 67.0 52.30000 1998-03-27 NA 68.500000 34.3444444 18.140470
## 4105 chic 57.0 50.90000 1998-03-28 NA 15.500000 31.2291667 15.270833
## 4106 chic 62.0 54.30000 1998-03-29 NA 33.000000 22.8645833 16.739583
## 4107 chic 73.0 59.40000 1998-03-30 15.600000 30.083333 27.2500000 14.665756
## 4108 chic 59.0 51.70000 1998-03-31 NA 21.500000 24.6757246 20.316102
## 4109 chic 44.0 36.60000 1998-04-01 NA 12.500000 20.9637681 19.379348
## 4110 chic 44.0 37.10000 1998-04-02 9.100000 14.500000 14.8737573 21.367424
## 4111 chic 41.0 35.00000 1998-04-03 7.000000 10.500000 20.6045784 16.884420
## 4112 chic 41.0 28.10000 1998-04-04 2.100000 6.500000 29.4393939 13.200000
## 4113 chic 41.0 23.70000 1998-04-05 6.400000 16.000000 21.3560606 23.016667
## 4114 chic 48.0 32.60000 1998-04-06 14.900000 33.500000 20.9166667 29.233333
## 4115 chic 52.0 39.40000 1998-04-07 27.600000 43.000000 20.3433161 25.181884
## 4116 chic 48.0 46.30000 1998-04-08 22.700000 20.500000 9.6612319 26.203986
## 4117 chic 43.0 32.80000 1998-04-09 14.300000 13.500000 26.0441206 16.783498
## 4118 chic 46.0 27.00000 1998-04-10 11.900000 15.500000 25.7958333 24.991667
## 4119 chic 50.0 34.90000 1998-04-11 16.950000 31.000000 22.4333333 32.575000
## 4120 chic 64.0 38.50000 1998-04-12 NA 34.000000 44.8833333 13.575000
## 4121 chic 62.0 46.70000 1998-04-13 NA 40.000000 33.8250000 20.466667
## 4122 chic 58.0 48.10000 1998-04-14 NA 24.500000 23.5189394 23.731667
## 4123 chic 53.0 46.60000 1998-04-15 23.600000 36.000000 15.5706971 26.233366
## 4124 chic 42.0 40.00000 1998-04-16 8.500000 13.000000 11.7908432 20.012242
## 4125 chic 45.0 30.20000 1998-04-17 11.550000 20.153846 18.4957181 30.188104
## 4126 chic 50.0 32.10000 1998-04-18 16.100000 36.000000 22.5984848 29.694444
## 4127 chic 52.0 33.00000 1998-04-19 20.000000 26.000000 29.3030303 29.840278
## 4128 chic 52.0 40.80000 1998-04-20 NA 41.000000 24.3111001 34.604167
## 4129 chic 50.0 46.20000 1998-04-21 NA 23.500000 30.6028986 20.207702
## 4130 chic 53.0 37.10000 1998-04-22 NA 21.500000 31.3150826 25.524832
## 4131 chic 56.0 35.60000 1998-04-23 18.500000 44.692308 18.3115448 47.815580
## 4132 chic 62.0 36.50000 1998-04-24 16.800000 44.000000 26.7753623 30.439493
## 4133 chic 56.0 46.80000 1998-04-25 23.200000 35.000000 30.7045455 22.025000
## 4134 chic 48.0 43.30000 1998-04-26 18.400000 24.000000 28.3446970 12.675000
## 4135 chic 45.0 27.50000 1998-04-27 8.500000 10.500000 31.3614954 12.025000
## 4136 chic 46.0 33.80000 1998-04-28 18.200000 24.500000 22.6856061 21.833333
## 4137 chic 54.0 48.40000 1998-04-29 29.450000 51.000000 14.4608636 23.542029
## 4138 chic 55.0 51.30000 1998-04-30 39.400000 34.000000 10.7862319 25.313095
## 4139 chic 59.0 53.70000 1998-05-01 35.400000 28.500000 14.2951252 31.429046
## 4140 chic 57.0 52.00000 1998-05-02 33.300000 35.000000 20.6628788 26.798611
## 4141 chic 53.0 50.30000 1998-05-03 19.300000 18.500000 22.8825758 15.784722
## 4142 chic 60.0 47.00000 1998-05-04 18.900000 28.000000 21.8173584 27.152778
## 4143 chic 62.0 54.10000 1998-05-05 28.000000 43.000000 21.3190801 35.479167
## 4144 chic 68.0 56.80000 1998-05-06 23.900000 35.000000 25.0227273 33.032005
## 4145 chic 57.0 56.00000 1998-05-07 32.100000 34.500000 24.2704216 33.991667
## 4146 chic 62.0 51.30000 1998-05-08 16.900000 21.000000 36.5405609 17.867210
## 4147 chic 58.0 43.50000 1998-05-09 7.900000 13.500000 26.6780303 14.593750
## 4148 chic 58.0 40.10000 1998-05-10 6.600000 11.000000 29.1174242 14.812500
## 4149 chic 61.0 48.10000 1998-05-11 11.750000 28.666667 23.0743802 22.232576
## 4150 chic 63.0 55.10000 1998-05-12 23.500000 46.000000 35.2473500 22.975000
## 4151 chic 68.0 52.50000 1998-05-13 15.600000 35.000000 31.6682971 28.940010
## 4152 chic 68.0 55.40000 1998-05-14 26.200000 48.000000 35.2766469 38.431818
## 4153 chic 75.0 65.80000 1998-05-15 56.500000 91.000000 38.5730072 29.032609
## 4154 chic 72.0 50.90000 1998-05-16 7.300000 37.500000 36.2541667 15.583333
## 4155 chic 68.0 49.20000 1998-05-17 10.600000 34.000000 28.7541667 31.841667
## 4156 chic 76.0 49.40000 1998-05-18 13.200000 79.000000 38.1110507 31.274638
## 4157 chic 79.0 61.00000 1998-05-19 25.900000 78.000000 37.3800366 44.208333
## 4158 chic 65.0 52.80000 1998-05-20 12.200000 37.500000 21.9545290 34.276120
## 4159 chic 64.0 46.90000 1998-05-21 5.700000 26.000000 26.7475789 21.832757
## 4160 chic 57.0 47.90000 1998-05-22 9.000000 28.000000 22.7348485 17.388889
## 4161 chic 61.0 45.50000 1998-05-23 10.100000 31.923077 34.0000000 14.541667
## 4162 chic 61.0 54.30000 1998-05-24 19.400000 27.000000 33.2537879 16.263889
## 4163 chic 62.0 48.30000 1998-05-25 11.600000 17.500000 37.9469697 17.312500
## 4164 chic 63.0 45.70000 1998-05-26 27.700000 40.500000 26.9117260 38.246981
## 4165 chic 67.0 52.80000 1998-05-27 29.500000 59.500000 37.2611989 39.269571
## 4166 chic 75.0 64.30000 1998-05-28 25.600000 72.000000 34.3322276 30.119565
## 4167 chic 74.0 62.30000 1998-05-29 12.300000 29.846154 29.0000000 32.944444
## 4168 chic 73.0 62.70000 1998-05-30 18.900000 49.500000 33.4734848 27.680556
## 4169 chic 70.0 60.20000 1998-05-31 10.400000 29.500000 40.2651515 11.631944
## 4170 chic 63.0 45.70000 1998-06-01 10.000000 29.500000 28.1915349 21.736111
## 4171 chic 63.0 50.70000 1998-06-02 7.800000 38.500000 26.7329321 22.011905
## 4172 chic 55.0 45.70000 1998-06-03 7.100000 22.000000 14.8677536 24.515646
## 4173 chic 56.0 37.70000 1998-06-04 6.850000 26.500000 23.3387681 24.673611
## 4174 chic 50.0 41.60000 1998-06-05 9.400000 9.500000 21.3558959 14.263889
## 4175 chic 54.0 38.90000 1998-06-06 11.800000 20.500000 9.1250000 28.770833
## 4176 chic 58.0 41.10000 1998-06-07 8.400000 15.000000 23.8939394 20.020833
## 4177 chic 56.0 46.00000 1998-06-08 19.000000 33.500000 18.4759552 31.000000
## 4178 chic 61.0 59.00000 1998-06-09 33.800000 26.000000 17.8908103 25.496679
## 4179 chic 68.0 58.00000 1998-06-10 27.150000 37.000000 23.2416008 25.755901
## 4180 chic 68.0 65.80000 1998-06-11 23.100000 31.500000 18.7687747 27.445350
## 4181 chic 74.0 61.50000 1998-06-12 11.700000 27.000000 33.7623967 19.742452
## 4182 chic 69.0 58.20000 1998-06-13 15.500000 18.500000 33.5643939 23.368056
## 4183 chic 67.0 57.50000 1998-06-14 20.000000 26.500000 29.0909091 27.340278
## 4184 chic 70.0 58.70000 1998-06-15 19.400000 23.000000 29.6342975 21.555556
## 4185 chic 70.0 61.20000 1998-06-16 14.100000 39.500000 16.0332675 31.314484
## 4186 chic 73.0 63.70000 1998-06-17 20.300000 37.000000 22.4922596 31.136473
## 4187 chic 77.0 69.30000 1998-06-18 22.000000 52.500000 37.2627304 25.679293
## 4188 chic 73.0 61.20000 1998-06-19 9.700000 28.000000 32.8838933 23.270833
## 4189 chic 78.0 68.00000 1998-06-20 16.700000 33.000000 33.8825758 26.173611
## 4190 chic 79.0 66.00000 1998-06-21 13.700000 21.500000 34.4696970 22.118056
## 4191 chic 74.0 61.90000 1998-06-22 12.550000 31.083333 28.7689394 24.361111
## 4192 chic 74.0 60.60000 1998-06-23 15.700000 38.500000 41.7213439 29.348485
## 4193 chic 83.0 70.20000 1998-06-24 25.400000 59.000000 37.8826506 28.765206
## 4194 chic 83.0 70.80000 1998-06-25 21.300000 58.500000 45.4599802 19.775664
## 4195 chic 79.0 68.40000 1998-06-26 15.600000 34.000000 39.0717676 24.546498
## 4196 chic 82.0 70.30000 1998-06-27 21.400000 43.000000 49.6555258 21.152778
## 4197 chic 78.0 69.00000 1998-06-28 11.450000 22.181818 40.8231749 18.326389
## 4198 chic 77.0 68.20000 1998-06-29 14.600000 31.000000 22.8156879 30.934481
## 4199 chic 74.0 60.50000 1998-06-30 9.100000 19.500000 28.3203228 18.763285
## 4200 chic 70.0 56.70000 1998-07-01 22.100000 27.500000 25.4446640 20.173611
## 4201 chic 73.0 57.80000 1998-07-02 25.700000 53.500000 28.4280303 31.566468
## 4202 chic 79.0 65.40000 1998-07-03 21.600000 43.500000 35.1439394 24.930556
## 4203 chic 69.0 62.40000 1998-07-04 15.250000 23.923077 26.5606061 12.430556
## 4204 chic 70.0 56.30000 1998-07-05 8.200000 19.000000 26.9318182 11.715278
## 4205 chic 78.0 69.00000 1998-07-06 24.400000 36.500000 31.5879447 24.555556
## 4206 chic 72.0 66.70000 1998-07-07 18.800000 31.500000 35.7628458 16.185516
## 4207 chic 74.0 64.90000 1998-07-08 14.700000 19.500000 36.1142951 16.033213
## 4208 chic 75.0 64.20000 1998-07-09 25.400000 33.000000 33.6043838 26.451449
## 4209 chic 73.0 62.40000 1998-07-10 20.600000 30.916667 31.4917355 19.546023
## 4210 chic 71.0 55.90000 1998-07-11 13.500000 23.000000 39.7916667 18.666667
## 4211 chic 71.0 55.60000 1998-07-12 19.800000 26.000000 39.6893939 25.736111
## 4212 chic 73.0 60.30000 1998-07-13 30.300000 64.500000 37.0188645 37.930556
## 4213 chic 78.0 67.10000 1998-07-14 41.400000 75.000000 40.0809017 32.590537
## 4214 chic 79.0 66.10000 1998-07-15 32.600000 57.500000 40.2307013 24.525966
## 4215 chic 80.0 57.90000 1998-07-16 NA 32.583333 24.8050725 23.044219
## 4216 chic 75.0 64.70000 1998-07-17 NA 39.500000 29.1617965 17.798611
## 4217 chic 77.0 65.50000 1998-07-18 NA 52.500000 32.8750000 31.395833
## 4218 chic 81.0 71.80000 1998-07-19 NA 32.000000 36.1704545 17.125000
## 4219 chic 79.0 68.10000 1998-07-20 NA 36.500000 29.2348485 26.868056
## 4220 chic 85.0 72.90000 1998-07-21 NA 60.500000 36.8904919 22.136364
## 4221 chic 76.0 67.60000 1998-07-22 9.800000 23.833333 20.5943227 27.948342
## 4222 chic 73.0 56.60000 1998-07-23 13.700000 35.000000 22.1042490 21.655221
## 4223 chic 72.0 51.10000 1998-07-24 8.500000 25.500000 22.7068511 23.419686
## 4224 chic 70.0 55.40000 1998-07-25 11.300000 28.500000 25.3863636 25.284722
## 4225 chic 70.0 56.80000 1998-07-26 11.600000 23.000000 28.5984848 21.666667
## 4226 chic 74.0 65.10000 1998-07-27 25.200000 44.000000 30.0037879 22.116793
## 4227 chic 79.0 64.90000 1998-07-28 11.350000 44.153846 26.9542161 20.075758
## 4228 chic 77.0 55.20000 1998-07-29 16.000000 20.000000 34.1142951 15.242236
## 4229 chic 72.0 57.50000 1998-07-30 16.800000 29.000000 21.8555665 23.266606
## 4230 chic 71.0 54.70000 1998-07-31 13.900000 12.000000 26.3491436 10.124616
## 4231 chic 72.0 57.30000 1998-08-01 11.800000 30.000000 32.7840909 20.319444
## 4232 chic 72.0 55.90000 1998-08-02 11.600000 29.000000 40.5530303 23.930556
## 4233 chic 78.0 64.80000 1998-08-03 36.400000 61.538462 34.8022069 24.715278
## 4234 chic 70.0 68.60000 1998-08-04 16.000000 25.500000 21.2755570 26.948864
## 4235 chic 76.0 70.70000 1998-08-05 NA 27.000000 24.0726285 20.229167
## 4236 chic 78.0 71.30000 1998-08-06 NA 36.000000 22.8838184 20.115173
## 4237 chic 75.0 70.80000 1998-08-07 NA 30.000000 12.6844862 25.680556
## 4238 chic 77.0 70.70000 1998-08-08 NA 30.000000 20.8125000 19.076389
## 4239 chic 77.0 70.10000 1998-08-09 32.500000 35.615385 22.7666667 23.569444
## 4240 chic 76.0 68.50000 1998-08-10 NA 33.000000 29.8970772 22.177632
## 4241 chic 71.0 63.40000 1998-08-11 NA 35.000000 25.1931818 15.688982
## 4242 chic 70.0 60.90000 1998-08-12 20.700000 29.000000 30.5862828 15.432230
## 4243 chic 71.0 60.20000 1998-08-13 22.900000 41.500000 32.9503234 27.897727
## 4244 chic 71.0 64.40000 1998-08-14 28.400000 60.000000 28.3109504 42.229167
## 4245 chic 71.0 64.30000 1998-08-15 13.950000 28.461538 22.9924242 20.743056
## 4246 chic 72.0 62.90000 1998-08-16 16.400000 24.500000 29.0378788 17.743056
## 4247 chic 75.0 69.00000 1998-08-17 29.000000 53.500000 25.5788396 31.534722
## 4248 chic 68.0 63.90000 1998-08-18 8.800000 16.500000 23.2677866 16.220548
## 4249 chic 69.0 55.10000 1998-08-19 16.000000 34.000000 22.7753388 20.965278
## 4250 chic 73.0 65.40000 1998-08-20 24.400000 51.500000 27.1338933 32.763450
## 4251 chic 80.0 70.80000 1998-08-21 29.300000 48.272727 33.1681749 24.826389
## 4252 chic 78.0 69.50000 1998-08-22 21.300000 40.000000 34.1074561 18.104167
## 4253 chic 81.0 71.20000 1998-08-23 39.600000 59.000000 45.8636364 14.326389
## 4254 chic 76.0 71.40000 1998-08-24 23.400000 54.000000 20.8777448 27.116244
## 4255 chic 76.0 63.90000 1998-08-25 13.200000 26.500000 26.9160426 23.625000
## 4256 chic 73.0 60.90000 1998-08-26 14.800000 34.000000 26.7824440 26.089839
## 4257 chic 72.0 64.50000 1998-08-27 18.950000 32.416667 28.2634298 27.307093
## 4258 chic 69.0 66.40000 1998-08-28 21.500000 35.500000 14.7121212 33.146825
## 4259 chic 76.0 63.10000 1998-08-29 11.300000 29.000000 22.0378788 23.750000
## 4260 chic 70.0 55.70000 1998-08-30 7.200000 20.000000 23.4886364 18.805556
## 4261 chic 69.0 54.60000 1998-08-31 8.600000 28.000000 20.1583423 24.586490
## 4262 chic 69.0 58.50000 1998-09-01 14.300000 45.000000 19.4769733 31.972132
## 4263 chic 65.0 50.10000 1998-09-02 24.150000 44.692308 22.6763834 28.077020
## 4264 chic 68.0 57.90000 1998-09-03 19.300000 42.000000 25.6174242 31.740985
## 4265 chic 69.0 54.20000 1998-09-04 14.700000 25.500000 36.7898551 20.093254
## 4266 chic 70.0 61.40000 1998-09-05 27.300000 45.000000 33.0666667 37.041667
## 4267 chic 81.0 70.40000 1998-09-06 31.500000 50.500000 50.6625000 20.312500
## 4268 chic 66.0 57.10000 1998-09-07 10.300000 21.500000 30.3750000 14.486111
## 4269 chic 63.0 46.90000 1998-09-08 5.150000 14.692308 18.0282369 16.906181
## 4270 chic 63.0 50.30000 1998-09-09 7.400000 17.500000 16.1712780 20.707428
## 4271 chic 63.0 52.80000 1998-09-10 14.800000 39.500000 17.3251288 35.664773
## 4272 chic 71.0 53.10000 1998-09-11 21.700000 48.000000 30.5937687 44.892512
## 4273 chic 74.0 56.70000 1998-09-12 24.500000 57.000000 37.3939394 44.451389
## 4274 chic 74.0 62.70000 1998-09-13 28.100000 58.500000 37.0757576 37.763889
## 4275 chic 72.0 67.50000 1998-09-14 26.450000 48.000000 24.1511858 27.875000
## 4276 chic 70.0 67.00000 1998-09-15 11.200000 18.000000 16.5097167 14.758081
## 4277 chic 72.0 64.90000 1998-09-16 12.900000 17.500000 25.5892472 12.284456
## 4278 chic 68.0 58.40000 1998-09-17 15.300000 21.500000 28.6442688 17.197368
## 4279 chic 68.0 57.80000 1998-09-18 20.900000 46.000000 28.2346838 27.550423
## 4280 chic 72.0 60.90000 1998-09-19 33.700000 58.500000 37.6250000 35.722222
## 4281 chic 76.0 66.30000 1998-09-20 30.300000 47.583333 22.0227273 27.798611
## 4282 chic 63.0 51.80000 1998-09-21 5.500000 13.500000 14.6393281 14.585749
## 4283 chic 58.0 47.70000 1998-09-22 4.600000 10.000000 19.6769481 13.312500
## 4284 chic 56.0 41.50000 1998-09-23 9.900000 27.000000 11.9227602 28.824879
## 4285 chic 59.0 53.60000 1998-09-24 21.300000 37.000000 8.4253953 33.302372
## 4286 chic 66.0 64.10000 1998-09-25 31.600000 57.500000 12.3043478 34.633454
## 4287 chic 79.0 65.80000 1998-09-26 29.650000 53.230769 39.5946970 18.534722
## 4288 chic 73.0 63.80000 1998-09-27 19.200000 34.500000 32.7689394 13.694444
## 4289 chic 63.0 52.50000 1998-09-28 9.400000 28.500000 19.3859444 22.355072
## 4290 chic 63.0 57.00000 1998-09-29 21.300000 44.500000 7.9321176 40.131341
## 4291 chic 64.0 57.90000 1998-09-30 17.700000 35.500000 15.7202809 28.167463
## 4292 chic 53.0 35.70000 1998-10-01 5.100000 14.500000 11.8074769 20.658696
## 4293 chic 49.0 41.90000 1998-10-02 7.550000 23.384615 12.8284226 24.241667
## 4294 chic 55.0 49.30000 1998-10-03 7.100000 12.500000 21.7575758 11.250000
## 4295 chic 60.0 50.30000 1998-10-04 8.400000 15.000000 21.9696970 9.675000
## 4296 chic 65.0 61.40000 1998-10-05 32.500000 37.000000 12.3833992 19.400000
## 4297 chic 65.0 61.20000 1998-10-06 9.300000 15.500000 10.6549407 18.813768
## 4298 chic 56.0 49.20000 1998-10-07 7.300000 17.000000 4.7053195 17.891667
## 4299 chic 54.0 44.80000 1998-10-08 5.150000 11.307692 12.6961957 18.250000
## 4300 chic 53.0 45.60000 1998-10-09 16.300000 29.000000 6.7065217 29.275000
## 4301 chic 53.0 46.40000 1998-10-10 26.400000 45.500000 9.9666667 31.400000
## 4302 chic 56.0 49.10000 1998-10-11 30.900000 34.500000 22.1916667 28.341667
## 4303 chic 60.0 46.90000 1998-10-12 18.100000 39.500000 10.9625000 33.741667
## 4304 chic 49.0 36.80000 1998-10-13 6.900000 24.000000 7.0092227 21.716667
## 4305 chic 48.0 40.40000 1998-10-14 6.450000 25.153846 6.1551383 21.386001
## 4306 chic 58.0 48.40000 1998-10-15 14.800000 26.500000 7.3969203 27.109632
## 4307 chic 68.0 57.20000 1998-10-16 24.900000 45.500000 25.1534420 27.550000
## 4308 chic 67.0 64.40000 1998-10-17 32.200000 46.500000 24.3708333 21.250000
## 4309 chic 57.0 48.10000 1998-10-18 6.300000 14.000000 16.2875000 9.575000
## 4310 chic 52.0 39.20000 1998-10-19 9.000000 25.000000 7.9376812 23.441667
## 4311 chic 50.0 33.90000 1998-10-20 6.450000 19.916667 9.8799572 27.524242
## 4312 chic 48.0 34.50000 1998-10-21 NA 15.500000 10.4311430 22.914394
## 4313 chic 45.0 31.10000 1998-10-22 NA 23.500000 7.3923419 29.216667
## 4314 chic 52.0 36.30000 1998-10-23 NA 44.000000 7.6685606 32.061924
## 4315 chic 54.0 38.90000 1998-10-24 18.200000 45.500000 11.2208333 31.500000
## 4316 chic 55.0 44.80000 1998-10-25 23.800000 35.500000 7.6708333 34.875000
## 4317 chic 62.0 49.70000 1998-10-26 28.600000 55.307692 10.7835465 46.733333
## 4318 chic 63.0 58.60000 1998-10-27 36.100000 64.500000 5.2090580 39.391667
## 4319 chic 54.0 52.30000 1998-10-28 11.700000 16.500000 12.2939394 20.037879
## 4320 chic 52.0 51.90000 1998-10-29 29.000000 33.000000 5.1025033 25.136905
## 4321 chic 61.0 58.40000 1998-10-30 41.000000 45.000000 1.4791667 23.025000
## 4322 chic 57.0 52.70000 1998-10-31 11.500000 15.500000 4.7250000 13.133333
## 4323 chic 54.0 50.00000 1998-11-01 5.550000 8.833333 19.6416667 8.800000
## 4324 chic 49.0 39.80000 1998-11-02 5.500000 8.000000 22.3000000 10.776515
## 4325 chic 41.0 33.40000 1998-11-03 3.700000 7.500000 28.7750000 10.975000
## 4326 chic 37.0 32.80000 1998-11-04 10.200000 11.000000 19.6594203 25.927042
## 4327 chic 39.0 27.40000 1998-11-05 10.800000 20.000000 5.5243590 30.467929
## 4328 chic 38.0 25.80000 1998-11-06 13.500000 23.000000 6.9876894 30.271821
## 4329 chic 35.0 26.10000 1998-11-07 21.250000 38.384615 5.7916667 31.635417
## 4330 chic 37.0 31.80000 1998-11-08 33.700000 34.000000 5.8437500 30.406250
## 4331 chic 43.0 37.30000 1998-11-09 36.500000 45.000000 6.1385870 28.190670
## 4332 chic 52.0 41.20000 1998-11-10 9.800000 31.000000 14.7083333 12.616667
## 4333 chic 41.0 28.50000 1998-11-11 11.300000 25.000000 14.2083333 18.900000
## 4334 chic 40.0 31.10000 1998-11-12 19.400000 28.000000 1.8055556 33.196970
## 4335 chic 43.0 34.60000 1998-11-13 20.500000 31.090909 8.5618687 31.847727
## 4336 chic 50.0 40.20000 1998-11-14 16.600000 27.000000 6.8194444 23.816667
## 4337 chic 43.0 32.20000 1998-11-15 15.100000 16.000000 14.2500000 16.758333
## 4338 chic 48.0 39.10000 1998-11-16 23.500000 31.500000 3.5416667 22.250000
## 4339 chic 42.0 34.60000 1998-11-17 18.900000 27.000000 4.1388889 25.575000
## 4340 chic 48.0 38.70000 1998-11-18 24.100000 35.500000 3.9772727 25.622727
## 4341 chic 45.0 31.10000 1998-11-19 12.950000 25.846154 5.3508454 14.993207
## 4342 chic 31.0 24.40000 1998-11-20 14.800000 17.000000 5.3571429 22.036905
## 4343 chic 34.0 24.40000 1998-11-21 16.500000 28.000000 5.5000000 27.041667
## 4344 chic 49.0 34.90000 1998-11-22 11.700000 40.500000 12.5972222 20.558333
## 4345 chic 50.0 35.40000 1998-11-23 10.900000 34.000000 9.3472222 25.561957
## 4346 chic 46.0 30.10000 1998-11-24 17.600000 34.500000 3.3750000 37.326515
## 4347 chic 50.0 35.80000 1998-11-25 14.700000 33.307692 1.1997930 30.541356
## 4348 chic 50.0 32.30000 1998-11-26 NA 20.000000 6.8750000 21.583333
## 4349 chic 48.0 35.70000 1998-11-27 NA 50.500000 2.5000000 35.983333
## 4350 chic 54.0 48.60000 1998-11-28 28.000000 39.000000 8.3055556 28.941667
## 4351 chic 63.0 58.40000 1998-11-29 31.700000 43.500000 10.3472222 15.516667
## 4352 chic 52.0 50.70000 1998-11-30 25.100000 31.000000 9.5138889 17.766667
## 4353 chic 45.0 37.70000 1998-12-01 17.850000 22.846154 3.6376812 25.025000
## 4354 chic 55.0 45.80000 1998-12-02 14.800000 29.000000 5.8472222 25.816831
## 4355 chic 61.0 54.90000 1998-12-03 22.900000 37.000000 6.0740558 24.474012
## 4356 chic 61.0 59.30000 1998-12-04 31.600000 42.500000 0.5555556 24.391667
## 4357 chic 59.0 56.60000 1998-12-05 23.900000 30.000000 4.8055556 21.250000
## 4358 chic 50.0 49.20000 1998-12-06 15.600000 17.000000 4.8194444 14.108333
## 4359 chic 39.0 31.60000 1998-12-07 11.800000 9.166667 15.5277778 19.145238
## 4360 chic 38.0 29.00000 1998-12-08 24.900000 25.000000 2.9444444 33.539493
## 4361 chic 39.0 29.50000 1998-12-09 20.700000 27.500000 3.0896465 31.040476
## 4362 chic 35.0 29.00000 1998-12-10 23.000000 22.500000 1.8925121 30.091667
## 4363 chic 39.0 26.10000 1998-12-11 15.000000 28.500000 2.9402174 32.025000
## 4364 chic 38.0 26.10000 1998-12-12 18.000000 27.000000 3.7222222 34.158333
## 4365 chic 38.0 31.20000 1998-12-13 19.500000 24.615385 9.1666667 28.316667
## 4366 chic 36.0 32.10000 1998-12-14 22.900000 40.500000 4.6183575 40.964888
## 4367 chic 44.0 31.20000 1998-12-15 NA 31.500000 3.2032828 28.123715
## 4368 chic 37.0 27.20000 1998-12-16 NA 18.000000 2.5833333 32.437879
## 4369 chic 32.0 22.30000 1998-12-17 14.200000 19.500000 5.4317633 29.566667
## 4370 chic 43.0 30.10000 1998-12-18 14.300000 40.000000 5.2500000 24.247727
## 4371 chic 35.0 26.30000 1998-12-19 17.750000 21.666667 6.0416667 18.658333
## 4372 chic 31.0 27.60000 1998-12-20 19.200000 16.500000 2.8055556 24.725000
## 4373 chic 23.0 18.80000 1998-12-21 22.600000 22.500000 3.6919192 24.796970
## 4374 chic 10.0 -1.90000 1998-12-22 14.800000 24.000000 11.8985507 23.791304
## 4375 chic 17.0 5.70000 1998-12-23 15.800000 25.000000 5.8810386 27.947727
## 4376 chic 19.0 4.80000 1998-12-24 11.000000 24.000000 7.3333333 28.100000
## 4377 chic 25.0 11.10000 1998-12-25 11.800000 17.583333 11.8888889 19.575000
## 4378 chic 26.0 12.30000 1998-12-26 NA 31.000000 9.2083333 22.608333
## 4379 chic 36.0 24.00000 1998-12-27 NA 29.500000 6.8750000 21.758333
## 4380 chic 29.0 23.30000 1998-12-28 NA 33.000000 2.3774155 32.618643
## 4381 chic 22.0 18.40000 1998-12-29 NA 28.000000 9.5694444 21.708333
## 4382 chic 7.0 -1.60000 1998-12-30 NA 28.000000 6.0138889 32.430105
## 4383 chic 13.0 5.10000 1998-12-31 20.400000 23.900000 6.3888889 28.169763
## 4384 chic 14.0 7.70000 1999-01-01 NA 21.500000 15.6111111 21.491667
## 4385 chic 22.0 21.00000 1999-01-02 NA NA 25.7638889 12.641667
## 4386 chic 16.0 8.40000 1999-01-03 NA 29.500000 19.3888889 19.041667
## 4387 chic -2.0 -6.90000 1999-01-04 NA 16.500000 8.5972222 28.450000
## 4388 chic 1.0 -6.10000 1999-01-05 NA 28.000000 4.8194444 35.125000
## 4389 chic 12.0 9.80000 1999-01-06 22.333333 22.000000 5.5169082 32.853623
## 4390 chic 1.0 -6.70000 1999-01-07 NA 38.000000 3.6527778 45.908333
## 4391 chic 16.0 10.90000 1999-01-08 14.100000 23.000000 12.7361111 36.250758
## 4392 chic 4.0 -1.10000 1999-01-09 NA 23.000000 9.1805556 32.183333
## 4393 chic 6.0 -0.40000 1999-01-10 NA 22.500000 15.6527778 23.375000
## 4394 chic 5.0 0.00000 1999-01-11 NA 29.000000 6.7222222 40.966667
## 4395 chic 20.0 14.10000 1999-01-12 NA 31.142857 6.6165459 34.914855
## 4396 chic 20.0 15.40000 1999-01-13 NA 6.000000 28.2222222 12.397727
## 4397 chic 18.0 12.60000 1999-01-14 NA 22.500000 14.8055556 26.656061
## 4398 chic 23.0 20.20000 1999-01-15 NA 33.500000 2.9690382 32.764888
## 4399 chic 30.0 29.80000 1999-01-16 NA 31.500000 6.3333333 29.075000
## 4400 chic 28.0 31.30000 1999-01-17 NA 33.500000 5.0416667 30.283333
## 4401 chic 29.0 25.80000 1999-01-18 13.300000 10.857143 19.0138889 16.890217
## 4402 chic 27.0 20.00000 1999-01-19 NA 30.000000 6.4722222 40.895455
## 4403 chic 30.0 28.80000 1999-01-20 28.600000 48.000000 3.9583333 44.491770
## 4404 chic 37.0 32.60000 1999-01-21 NA 46.000000 4.2916667 35.109058
## 4405 chic 42.0 41.50000 1999-01-22 NA 18.000000 2.7638889 35.448485
## 4406 chic 39.0 35.30000 1999-01-23 NA 10.000000 4.9444444 24.016667
## 4407 chic 33.0 30.00000 1999-01-24 21.450000 16.142857 14.8750000 21.591667
## 4408 chic 28.0 24.60000 1999-01-25 NA 19.000000 7.4583333 26.241667
## 4409 chic 29.0 23.40000 1999-01-26 NA 29.500000 5.6135266 31.925000
## 4410 chic 42.0 34.00000 1999-01-27 NA 40.000000 8.1388889 24.193478
## 4411 chic 33.0 27.40000 1999-01-28 NA 27.000000 7.6805556 24.819697
## 4412 chic 33.0 25.60000 1999-01-29 NA 29.500000 9.8399758 31.675000
## 4413 chic 34.0 28.00000 1999-01-30 31.928571 38.000000 15.2222222 24.666667
## 4414 chic 36.0 27.50000 1999-01-31 32.500000 22.500000 20.5972222 16.108333
## 4415 chic 40.0 38.40000 1999-02-01 NA 21.500000 4.3611111 22.255263
## 4416 chic 38.0 32.40000 1999-02-02 NA 10.500000 4.7548309 28.062500
## 4417 chic 41.0 27.40000 1999-02-03 NA 28.500000 12.9583333 26.829710
## 4418 chic 31.0 21.10000 1999-02-04 NA 20.500000 14.0328283 24.194129
## 4419 chic 31.0 24.20000 1999-02-05 19.637500 23.857143 3.0555556 32.684848
## 4420 chic 40.0 30.40000 1999-02-06 NA 24.500000 8.4305556 27.500000
## 4421 chic 33.0 29.80000 1999-02-07 NA 27.500000 11.9722222 19.033333
## 4422 chic 37.0 36.20000 1999-02-08 27.600000 29.500000 4.4321476 29.679658
## 4423 chic 44.0 29.80000 1999-02-09 NA 17.500000 8.5063131 36.087253
## 4424 chic 44.0 27.20000 1999-02-10 NA 38.000000 9.2083333 41.525000
## 4425 chic 49.0 47.80000 1999-02-11 17.380000 24.857143 12.0815217 16.270455
## 4426 chic 23.0 13.10000 1999-02-12 NA 21.000000 22.0972222 16.966667
## 4427 chic 23.0 10.80000 1999-02-13 NA 26.000000 14.7638889 27.116667
## 4428 chic 34.0 21.90000 1999-02-14 13.300000 27.500000 12.6666667 27.075000
## 4429 chic 45.0 30.60000 1999-02-15 NA 37.000000 12.7361111 28.841667
## 4430 chic 39.0 32.10000 1999-02-16 NA 31.000000 6.6944444 22.380435
## 4431 chic 27.0 20.40000 1999-02-17 15.250000 16.428571 11.1073232 23.645909
## 4432 chic 29.0 21.80000 1999-02-18 NA 30.500000 9.3568841 33.460766
## 4433 chic 28.0 20.90000 1999-02-19 NA 11.000000 22.9293478 20.725000
## 4434 chic 25.0 17.00000 1999-02-20 10.250000 10.500000 20.7916667 20.916667
## 4435 chic 28.0 15.70000 1999-02-21 NA 4.500000 32.1805556 12.475000
## 4436 chic 26.0 9.40000 1999-02-22 NA 18.500000 23.9722222 22.183333
## 4437 chic 29.0 14.90000 1999-02-23 19.800000 32.857143 11.4082126 23.343841
## 4438 chic 27.0 22.90000 1999-02-24 39.900000 52.500000 3.3750000 31.750000
## 4439 chic 33.0 26.50000 1999-02-25 NA 30.000000 6.1618357 30.191304
## 4440 chic 36.0 27.90000 1999-02-26 48.100000 40.500000 5.6473430 34.739027
## 4441 chic 43.0 39.20000 1999-02-27 NA 35.000000 3.8194444 27.716667
## 4442 chic 37.0 32.10000 1999-02-28 NA 10.500000 12.5000000 15.083333
## 4443 chic 38.0 25.30000 1999-03-01 10.100000 18.250000 21.2361111 25.358333
## 4444 chic 37.0 33.10000 1999-03-02 NA 30.000000 2.2803030 35.934091
## 4445 chic 31.0 18.70000 1999-03-03 NA 10.500000 17.7361111 22.675000
## 4446 chic 30.0 18.40000 1999-03-04 18.800000 20.500000 12.7602657 33.443478
## 4447 chic 35.0 28.70000 1999-03-05 NA 30.500000 11.8611111 25.453623
## 4448 chic 25.0 19.70000 1999-03-06 NA 7.000000 32.2083333 12.466667
## 4449 chic 21.0 14.40000 1999-03-07 11.842857 17.000000 35.0000000 18.733333
## 4450 chic 24.0 16.20000 1999-03-08 NA 35.000000 25.1527778 21.950000
## 4451 chic 29.0 26.40000 1999-03-09 NA 15.000000 21.6805556 20.041667
## 4452 chic 29.0 20.30000 1999-03-10 NA 6.500000 33.6388889 17.794895
## 4453 chic 28.0 20.40000 1999-03-11 NA 15.000000 22.3635540 35.116304
## 4454 chic 27.0 19.60000 1999-03-12 NA 11.000000 28.9157197 26.163768
## 4455 chic 28.0 18.10000 1999-03-13 10.914286 19.142857 29.9375000 22.408333
## 4456 chic 32.0 18.90000 1999-03-14 NA 7.000000 37.2395833 13.266667
## 4457 chic 31.0 19.20000 1999-03-15 NA 30.000000 14.7287138 45.225000
## 4458 chic 43.0 29.80000 1999-03-16 20.000000 36.500000 12.8663043 37.568808
## 4459 chic 50.0 40.70000 1999-03-17 NA 43.000000 30.2533213 19.120652
## 4460 chic 38.0 27.10000 1999-03-18 NA 17.000000 27.8996212 19.431818
## 4461 chic 36.0 23.70000 1999-03-19 10.483333 18.000000 23.6250431 27.475000
## 4462 chic 39.0 27.20000 1999-03-20 NA 28.500000 19.6736111 33.740942
## 4463 chic 38.0 23.20000 1999-03-21 NA 11.000000 32.4513889 15.425000
## 4464 chic 36.0 21.30000 1999-03-22 NA 22.500000 22.5471014 30.650000
## 4465 chic 38.0 21.00000 1999-03-23 NA 40.500000 15.4202899 38.803623
## 4466 chic 35.0 21.90000 1999-03-24 NA 17.500000 34.3242754 21.740580
## 4467 chic 32.0 23.30000 1999-03-25 9.914286 18.285714 32.4323671 24.883333
## 4468 chic 35.0 25.90000 1999-03-26 11.000000 14.000000 31.4513889 25.100000
## 4469 chic 41.0 26.30000 1999-03-27 NA 36.000000 22.9305556 35.225000
## 4470 chic 43.0 33.70000 1999-03-28 NA 49.500000 18.9236111 29.650000
## 4471 chic 48.0 24.50000 1999-03-29 NA 33.500000 16.8891908 36.406291
## 4472 chic 55.0 28.50000 1999-03-30 NA 75.000000 25.4435935 33.250000
## 4473 chic 60.0 41.30000 1999-03-31 26.814286 61.000000 31.0729578 21.197917
## 4474 chic 58.0 51.70000 1999-04-01 NA 38.000000 15.7148311 26.250000
## 4475 chic 64.0 54.60000 1999-04-02 NA 43.500000 15.2765152 34.100000
## 4476 chic 63.0 57.80000 1999-04-03 NA 35.000000 15.9810606 23.550000
## 4477 chic 56.0 47.30000 1999-04-04 NA 18.000000 22.4886364 15.983333
## 4478 chic 50.0 43.20000 1999-04-05 NA 19.000000 20.4144565 19.643478
## 4479 chic 53.0 42.40000 1999-04-06 11.616667 15.142857 23.4967032 19.837879
## 4480 chic 55.0 42.70000 1999-04-07 NA 47.000000 27.8142292 34.547464
## 4481 chic 55.0 43.70000 1999-04-08 14.500000 35.500000 29.0095520 28.476449
## 4482 chic 45.0 40.00000 1999-04-09 8.400000 12.000000 30.8616601 18.100000
## 4483 chic 47.0 35.00000 1999-04-10 NA 18.000000 33.8825758 12.783333
## 4484 chic 46.0 39.70000 1999-04-11 NA 14.500000 22.3522727 16.000000
## 4485 chic 45.0 32.10000 1999-04-12 10.925000 21.428571 23.5533597 26.883333
## 4486 chic 50.0 33.30000 1999-04-13 19.900000 32.500000 19.8962451 32.950000
## 4487 chic 49.0 26.00000 1999-04-14 NA 47.000000 26.7829381 38.298551
## 4488 chic 49.0 39.40000 1999-04-15 16.950000 25.500000 35.4686489 18.658465
## 4489 chic 44.0 37.30000 1999-04-16 NA 11.000000 26.3334980 26.910507
## 4490 chic 44.0 34.00000 1999-04-17 NA 11.500000 16.8440989 25.066667
## 4491 chic 42.0 37.10000 1999-04-18 19.185714 24.285714 12.3583333 29.741667
## 4492 chic 42.0 36.50000 1999-04-19 NA 35.000000 12.7521559 32.350000
## 4493 chic 45.0 39.40000 1999-04-20 25.900000 35.500000 22.3904809 28.244565
## 4494 chic 54.0 48.00000 1999-04-21 NA 31.000000 24.7616930 23.649304
## 4495 chic 48.0 47.20000 1999-04-22 NA 31.500000 11.6968599 23.236111
## 4496 chic 43.0 35.60000 1999-04-23 NA 6.000000 29.2937253 15.658730
## 4497 chic 44.0 24.60000 1999-04-24 7.137500 13.428571 31.8500000 18.625000
## 4498 chic 48.0 30.50000 1999-04-25 NA 23.000000 32.2375000 23.625000
## 4499 chic 51.0 33.40000 1999-04-26 NA 31.000000 37.2500000 29.479167
## 4500 chic 50.0 41.50000 1999-04-27 NA 32.000000 28.8778147 22.279491
## 4501 chic 51.0 38.40000 1999-04-28 NA 14.500000 30.0328632 15.645202
## 4502 chic 52.0 32.70000 1999-04-29 NA 15.500000 34.9648386 16.796219
## 4503 chic 51.0 29.00000 1999-04-30 9.100000 22.285714 30.8572134 26.467172
## 4504 chic 56.0 30.50000 1999-05-01 NA 24.000000 31.0600233 29.541667
## 4505 chic 58.0 37.30000 1999-05-02 NA 30.500000 43.1250000 27.270833
## 4506 chic 64.0 42.80000 1999-05-03 NA 44.500000 39.9886364 33.221230
## 4507 chic 67.0 52.20000 1999-05-04 NA 61.000000 41.2494910 27.319444
## 4508 chic 70.0 57.20000 1999-05-05 NA 63.500000 35.6200593 18.588768
## 4509 chic 58.0 52.80000 1999-05-06 11.475000 22.500000 19.7294436 23.285024
## 4510 chic 56.0 46.90000 1999-05-07 NA 26.000000 21.5342556 18.185145
## 4511 chic 53.0 48.20000 1999-05-08 NA 14.000000 12.2901515 16.366667
## 4512 chic 51.0 42.70000 1999-05-09 NA 11.500000 18.5871212 15.950000
## 4513 chic 58.0 46.50000 1999-05-10 NA 32.000000 33.3829710 22.433333
## 4514 chic 67.0 52.10000 1999-05-11 NA 60.000000 34.1333864 28.669565
## 4515 chic 62.0 52.70000 1999-05-12 21.383333 41.142857 28.8812582 25.807246
## 4516 chic 51.0 41.00000 1999-05-13 NA 16.500000 28.3415978 18.086051
## 4517 chic 53.0 41.30000 1999-05-14 NA 16.000000 26.9986825 18.452778
## 4518 chic 60.0 54.80000 1999-05-15 45.600000 45.500000 22.4242424 23.555556
## 4519 chic 69.0 63.10000 1999-05-16 NA 43.500000 37.0189394 19.895833
## 4520 chic 69.0 62.60000 1999-05-17 NA 28.000000 29.6730896 18.906944
## 4521 chic 61.0 52.30000 1999-05-18 8.637500 15.375000 22.2849144 21.830556
## 4522 chic 61.0 44.80000 1999-05-19 NA 30.000000 21.0604414 29.319158
## 4523 chic 64.0 49.10000 1999-05-20 NA 41.000000 36.1734190 30.569005
## 4524 chic 66.0 56.80000 1999-05-21 34.700000 54.500000 47.5087286 27.777778
## 4525 chic 59.0 52.80000 1999-05-22 NA 16.500000 35.4053030 11.291667
## 4526 chic 60.0 50.70000 1999-05-23 NA 20.500000 18.2424242 20.425000
## 4527 chic 51.0 40.70000 1999-05-24 6.433333 13.000000 17.4826476 17.662500
## 4528 chic 56.0 38.70000 1999-05-25 NA 35.000000 26.7654809 19.277778
## 4529 chic 60.0 40.40000 1999-05-26 NA 23.000000 24.1317523 22.709569
## 4530 chic 64.0 41.30000 1999-05-27 NA 53.000000 25.7648371 40.712286
## 4531 chic 75.0 53.80000 1999-05-28 NA 54.000000 29.5657115 35.814815
## 4532 chic 76.0 54.40000 1999-05-29 NA 53.500000 46.4583333 33.008333
## 4533 chic 70.0 56.00000 1999-05-30 32.400000 48.571429 51.8484848 26.758333
## 4534 chic 73.0 63.40000 1999-05-31 NA 32.000000 30.5538538 15.500000
## 4535 chic 65.0 59.70000 1999-06-01 NA 27.500000 17.2887022 20.891667
## 4536 chic 64.0 57.70000 1999-06-02 NA 16.000000 15.1701252 21.657440
## 4537 chic 58.0 47.70000 1999-06-03 NA 16.500000 22.8189005 16.962423
## 4538 chic 64.0 56.60000 1999-06-04 NA 29.500000 32.3335879 23.046717
## 4539 chic 75.0 68.00000 1999-06-05 17.516667 26.142857 30.3674242 21.183333
## 4540 chic 80.0 69.90000 1999-06-06 NA 41.000000 33.0492424 16.891667
## 4541 chic 81.0 63.80000 1999-06-07 NA 38.500000 36.4055426 19.083333
## 4542 chic 80.0 63.20000 1999-06-08 NA 45.500000 38.2723979 28.178571
## 4543 chic 79.0 63.20000 1999-06-09 NA 44.500000 27.1026620 35.266908
## 4544 chic 79.0 66.70000 1999-06-10 NA 50.000000 28.9107378 36.042874
## 4545 chic 78.0 67.50000 1999-06-11 32.783333 43.285714 32.7997365 34.839674
## 4546 chic 75.0 68.20000 1999-06-12 36.000000 39.500000 39.6780303 30.958333
## 4547 chic 65.0 63.50000 1999-06-13 NA 21.500000 28.1969697 19.604167
## 4548 chic 66.0 55.00000 1999-06-14 NA 13.500000 25.5826746 14.965278
## 4549 chic 58.0 37.90000 1999-06-15 NA 8.500000 25.8932806 10.791667
## 4550 chic 61.0 44.70000 1999-06-16 NA 18.000000 28.8123727 16.721014
## 4551 chic 57.0 42.90000 1999-06-17 6.362500 13.142857 25.3883399 13.232186
## 4552 chic 59.0 47.60000 1999-06-18 NA 27.500000 27.4995059 20.489130
## 4553 chic 68.0 49.90000 1999-06-19 NA 26.500000 38.4469697 20.159722
## 4554 chic 67.0 54.40000 1999-06-20 26.000000 39.000000 52.9659091 19.263889
## 4555 chic 72.0 59.80000 1999-06-21 NA 57.000000 53.4065457 27.722222
## 4556 chic 74.0 66.20000 1999-06-22 NA 71.000000 33.9745671 40.428030
## 4557 chic 76.0 67.30000 1999-06-23 49.042857 57.571429 45.5660334 27.472881
## 4558 chic 76.0 65.90000 1999-06-24 NA 26.000000 28.3783152 24.169298
## 4559 chic 75.0 58.20000 1999-06-25 NA 40.500000 30.2672925 34.598128
## 4560 chic 76.0 66.20000 1999-06-26 24.900000 37.500000 35.5991736 27.090278
## 4561 chic 78.0 70.60000 1999-06-27 NA 44.500000 41.5208333 23.000000
## 4562 chic 77.0 69.20000 1999-06-28 NA 44.000000 31.3669302 21.247475
## 4563 chic 66.0 51.10000 1999-06-29 8.212500 20.625000 23.5313618 16.964848
## 4564 chic 68.0 54.70000 1999-06-30 NA 26.000000 28.6918643 27.283734
## 4565 chic 74.0 64.30000 1999-07-01 NA 31.500000 27.2788208 23.815152
## 4566 chic 77.0 67.30000 1999-07-02 NA 30.500000 28.7727273 21.661836
## 4567 chic 84.0 76.20000 1999-07-03 NA 55.500000 28.9886364 12.738095
## 4568 chic 86.0 74.10000 1999-07-04 NA 45.000000 29.8939394 10.232051
## 4569 chic 87.0 74.40000 1999-07-05 24.500000 32.875000 33.2916667 10.270833
## 4570 chic 79.0 62.70000 1999-07-06 NA 27.500000 28.4048090 23.151429
## 4571 chic 75.0 53.70000 1999-07-07 NA 28.000000 29.8133908 30.816667
## 4572 chic 76.0 60.40000 1999-07-08 20.400000 59.000000 38.9889059 29.396970
## 4573 chic 76.0 65.00000 1999-07-09 NA 40.500000 34.6907713 17.176010
## 4574 chic 64.0 51.50000 1999-07-10 NA 11.500000 23.7916667 10.062500
## 4575 chic 67.0 50.30000 1999-07-11 10.462500 23.571429 21.3409091 22.208333
## 4576 chic 68.0 50.80000 1999-07-12 NA 37.000000 25.5634058 29.357488
## 4577 chic 70.0 55.70000 1999-07-13 NA 64.000000 33.0295544 35.219066
## 4578 chic 74.0 59.20000 1999-07-14 NA 71.500000 45.6510061 30.882453
## 4579 chic 78.0 62.80000 1999-07-15 NA 71.000000 51.4741436 23.051027
## 4580 chic 82.0 68.30000 1999-07-16 NA 82.500000 45.8812582 22.229167
## 4581 chic 75.0 70.60000 1999-07-17 19.450000 29.285714 26.0984848 17.416667
## 4582 chic 77.0 66.60000 1999-07-18 NA 28.000000 31.9469697 17.152778
## 4583 chic 79.0 70.10000 1999-07-19 NA 35.000000 26.9342287 19.763889
## 4584 chic 76.0 70.40000 1999-07-20 23.300000 26.500000 27.9329710 17.044192
## 4585 chic 83.0 72.10000 1999-07-21 NA 39.000000 30.2704216 24.256944
## 4586 chic 82.0 73.40000 1999-07-22 NA 40.000000 27.1665619 21.643116
## 4587 chic 83.0 72.80000 1999-07-23 18.785714 33.875000 25.6688675 29.458333
## 4588 chic 82.0 73.20000 1999-07-24 NA 23.500000 34.6439394 25.135417
## 4589 chic 85.0 70.60000 1999-07-25 NA 25.000000 37.3750000 18.229167
## 4590 chic 80.0 69.50000 1999-07-26 20.400000 41.500000 24.0243742 30.175000
## 4591 chic 79.0 68.30000 1999-07-27 NA 26.000000 26.2572464 21.608333
## 4592 chic 82.0 71.80000 1999-07-28 NA 35.500000 34.0021410 22.534091
## 4593 chic 83.0 76.60000 1999-07-29 22.616667 42.857143 30.4891903 25.026515
## 4594 chic 90.0 77.10000 1999-07-30 NA 54.000000 34.1706522 27.479771
## 4595 chic 83.0 71.40000 1999-07-31 NA 30.000000 37.6958333 18.409722
## 4596 chic 74.0 60.10000 1999-08-01 NA 12.000000 26.1576923 9.652778
## 4597 chic 71.0 56.30000 1999-08-02 NA 13.500000 17.2570346 15.361111
## 4598 chic 71.0 59.00000 1999-08-03 NA 37.000000 23.4925725 30.630556
## 4599 chic 76.0 58.30000 1999-08-04 13.633333 29.142857 23.7701845 25.261364
## 4600 chic 73.0 55.60000 1999-08-05 10.900000 19.500000 20.4930830 22.712596
## 4601 chic 76.0 62.00000 1999-08-06 NA 43.000000 28.6839592 23.812720
## 4602 chic 72.0 67.70000 1999-08-07 NA 38.500000 22.1742424 25.083333
## 4603 chic 66.0 57.00000 1999-08-08 NA 10.000000 25.3863636 7.881944
## 4604 chic 66.0 56.20000 1999-08-09 NA 26.000000 22.2824440 19.437500
## 4605 chic 78.0 63.80000 1999-08-10 15.828571 31.428571 31.2180501 20.361111
## 4606 chic 75.0 61.10000 1999-08-11 NA 34.500000 17.9173254 25.759415
## 4607 chic 70.0 65.90000 1999-08-12 NA 26.000000 14.0435531 29.152256
## 4608 chic 72.0 65.60000 1999-08-13 NA 28.000000 22.5632411 12.918176
## 4609 chic 64.0 52.70000 1999-08-14 NA 8.500000 22.2083333 10.048611
## 4610 chic 66.0 54.40000 1999-08-15 NA 16.500000 20.5871212 20.118056
## 4611 chic 73.0 57.90000 1999-08-16 21.366667 32.857143 30.0610552 27.993056
## 4612 chic 75.0 60.60000 1999-08-17 NA 34.000000 28.6749012 23.433207
## 4613 chic 67.0 62.70000 1999-08-18 NA 36.000000 6.8282279 36.461490
## 4614 chic 68.0 62.30000 1999-08-19 12.000000 16.500000 23.5757875 15.085090
## 4615 chic 67.0 57.20000 1999-08-20 NA 16.500000 22.6190711 19.804650
## 4616 chic 65.0 57.40000 1999-08-21 NA 28.500000 18.4772727 34.979167
## 4617 chic 67.0 57.10000 1999-08-22 20.371429 28.571429 22.6296296 34.340278
## 4618 chic 72.0 64.20000 1999-08-23 NA 36.500000 20.5278223 33.979167
## 4619 chic 71.0 67.10000 1999-08-24 NA 33.500000 29.3176877 19.423611
## 4620 chic 70.0 66.10000 1999-08-25 28.800000 24.000000 32.6908911 20.802226
## 4621 chic 72.0 64.60000 1999-08-26 NA 33.500000 25.9395586 25.147041
## 4622 chic 74.0 66.10000 1999-08-27 29.300000 57.500000 24.5159420 42.297101
## 4623 chic 80.0 69.70000 1999-08-28 39.540000 56.571429 31.5125000 30.650000
## 4624 chic 69.0 56.00000 1999-08-29 NA 13.500000 29.9500000 7.641667
## 4625 chic 62.0 51.80000 1999-08-30 NA 17.500000 26.0186571 12.683333
## 4626 chic 65.0 54.40000 1999-08-31 NA 28.000000 25.3017128 22.296014
## 4627 chic 70.0 57.30000 1999-09-01 NA 62.500000 35.8590721 36.589646
## 4628 chic 74.0 62.10000 1999-09-02 NA 83.500000 40.0575069 49.549242
## 4629 chic 76.0 61.50000 1999-09-03 44.957143 74.000000 48.1165559 42.982790
## 4630 chic 79.0 61.60000 1999-09-04 NA 60.500000 57.4886364 26.701389
## 4631 chic 77.0 63.50000 1999-09-05 NA 59.000000 54.9621212 25.458333
## 4632 chic 66.0 54.90000 1999-09-06 NA 14.000000 25.3181818 11.048611
## 4633 chic 65.0 55.20000 1999-09-07 NA 28.000000 16.3842227 25.791667
## 4634 chic 71.0 54.20000 1999-09-08 NA 37.500000 19.4150198 31.543561
## 4635 chic 62.0 46.60000 1999-09-09 8.400000 40.285714 13.4068002 21.221014
## 4636 chic 62.0 45.20000 1999-09-10 NA 52.000000 15.0385375 29.140042
## 4637 chic 64.0 48.70000 1999-09-11 NA 48.000000 21.9469697 29.722222
## 4638 chic 68.0 58.90000 1999-09-12 NA 31.000000 26.4128788 22.833333
## 4639 chic 59.0 49.90000 1999-09-13 NA 18.500000 7.8633070 16.423611
## 4640 chic 59.0 44.40000 1999-09-14 NA 23.500000 10.2284256 20.610982
## 4641 chic 55.0 46.20000 1999-09-15 9.816667 24.285714 10.4568511 22.583745
## 4642 chic 59.0 47.80000 1999-09-16 8.700000 18.000000 13.7194574 20.670439
## 4643 chic 59.0 48.10000 1999-09-17 NA 25.000000 14.6641963 23.216486
## 4644 chic 62.0 49.00000 1999-09-18 NA 42.500000 20.2689394 32.635417
## 4645 chic 64.0 53.50000 1999-09-19 NA 43.500000 31.4886364 26.090278
## 4646 chic 58.0 45.90000 1999-09-20 NA 13.000000 13.2434573 12.750000
## 4647 chic 51.0 44.60000 1999-09-21 5.650000 11.875000 15.8804348 14.549603
## 4648 chic 57.0 39.80000 1999-09-22 NA 30.000000 13.6994401 33.804799
## 4649 chic 66.0 46.30000 1999-09-23 NA 44.500000 24.8959157 26.643912
## 4650 chic 57.0 47.10000 1999-09-24 6.000000 9.000000 21.2514822 10.425615
## 4651 chic 62.0 48.40000 1999-09-25 NA 38.000000 26.9125000 25.395833
## 4652 chic 72.0 49.30000 1999-09-26 NA 72.000000 46.6708333 20.756944
## 4653 chic 66.0 58.70000 1999-09-27 11.100000 23.571429 37.1234848 14.201389
## 4654 chic 58.0 56.70000 1999-09-28 8.300000 12.500000 18.0453152 19.252976
## 4655 chic 56.0 43.70000 1999-09-29 NA 11.000000 12.6240119 19.203804
## 4656 chic 56.0 38.90000 1999-09-30 9.100000 29.500000 13.5112319 26.263466
## 4657 chic 51.0 35.00000 1999-10-01 NA 27.000000 9.0634881 28.652273
## 4658 chic 46.0 40.80000 1999-10-02 NA 19.000000 10.1750000 20.833333
## 4659 chic 44.0 40.20000 1999-10-03 7.450000 14.750000 16.4083333 15.300000
## 4660 chic 47.0 38.00000 1999-10-04 NA 13.500000 15.7666667 20.685714
## 4661 chic 51.0 36.80000 1999-10-05 NA 33.000000 9.3844203 30.808333
## 4662 chic 52.0 41.80000 1999-10-06 10.550000 20.500000 17.6117754 17.569851
## 4663 chic 59.0 42.40000 1999-10-07 NA 28.500000 14.4694335 28.836726
## 4664 chic 61.0 54.10000 1999-10-08 NA 49.500000 14.4223485 28.836034
## 4665 chic 59.0 57.60000 1999-10-09 34.857143 47.000000 5.9458333 24.100000
## 4666 chic 66.0 58.00000 1999-10-10 NA 24.500000 23.1000000 16.825000
## 4667 chic 55.0 46.10000 1999-10-11 NA 27.000000 14.3541667 26.108333
## 4668 chic 62.0 47.20000 1999-10-12 NA 56.500000 20.8960145 28.753788
## 4669 chic 56.0 44.00000 1999-10-13 NA 27.000000 14.2385870 19.791017
## 4670 chic 48.0 34.80000 1999-10-14 NA 25.000000 10.8197464 23.230797
## 4671 chic 64.0 46.30000 1999-10-15 16.400000 44.285714 24.8472826 23.923814
## 4672 chic 58.0 54.20000 1999-10-16 NA 43.500000 23.2166667 20.833333
## 4673 chic 45.0 33.80000 1999-10-17 NA 9.500000 14.8958333 17.020833
## 4674 chic 44.0 34.40000 1999-10-18 14.700000 23.000000 4.7847826 24.533333
## 4675 chic 50.0 33.50000 1999-10-19 NA 36.500000 9.1001812 24.925000
## 4676 chic 44.0 30.70000 1999-10-20 NA 31.000000 6.8682971 22.946739
## 4677 chic 52.0 36.30000 1999-10-21 11.500000 36.428571 10.4373188 27.431522
## 4678 chic 51.0 26.60000 1999-10-22 NA 29.500000 20.1387681 15.083333
## 4679 chic 43.0 25.70000 1999-10-23 NA 14.500000 20.7208333 12.208333
## 4680 chic 40.0 22.10000 1999-10-24 NA 13.500000 13.7500000 23.141667
## 4681 chic 50.0 28.10000 1999-10-25 NA 51.000000 13.2169887 31.207609
## 4682 chic 53.0 29.40000 1999-10-26 NA 46.500000 11.3244565 32.700000
## 4683 chic 48.0 37.00000 1999-10-27 16.262500 38.857143 9.8317523 27.090119
## 4684 chic 64.0 43.30000 1999-10-28 NA 68.000000 15.0750000 33.291667
## 4685 chic 62.0 47.00000 1999-10-29 NA 71.000000 26.6230896 38.090909
## 4686 chic 66.0 50.70000 1999-10-30 NA 68.500000 38.6916667 23.108333
## 4687 chic 58.0 49.30000 1999-10-31 NA 46.500000 14.7666667 24.925000
## 4688 chic 59.0 46.90000 1999-11-01 NA 54.500000 12.7676768 30.241667
## 4689 chic 42.0 22.60000 1999-11-02 5.180000 20.285714 16.9728261 19.615476
## 4690 chic 37.0 17.70000 1999-11-03 NA 28.500000 12.9444444 27.253788
## 4691 chic 46.0 24.20000 1999-11-04 NA 79.500000 8.7753623 37.851773
## 4692 chic 55.0 34.30000 1999-11-05 22.200000 51.500000 11.3623188 33.958333
## 4693 chic 45.0 20.30000 1999-11-06 NA 29.000000 10.3888889 33.987879
## 4694 chic 44.0 32.30000 1999-11-07 NA 36.000000 17.3055556 31.298529
## 4695 chic 55.0 41.00000 1999-11-08 18.414286 42.142857 5.8611111 42.919048
## 4696 chic 67.0 48.50000 1999-11-09 NA 51.000000 22.0833333 29.808333
## 4697 chic 58.0 46.70000 1999-11-10 NA 49.500000 23.1944444 21.435266
## 4698 chic 44.0 38.00000 1999-11-11 NA 18.000000 18.2777778 20.016667
## 4699 chic 47.0 41.20000 1999-11-12 NA 61.500000 2.6976285 31.354183
## 4700 chic 54.0 43.80000 1999-11-13 NA 66.000000 12.4166667 35.141667
## 4701 chic 45.0 30.50000 1999-11-14 7.728571 23.750000 18.9861111 17.108333
## 4702 chic 41.0 26.30000 1999-11-15 NA 22.000000 6.5833333 29.833333
## 4703 chic 38.0 29.30000 1999-11-16 NA 16.500000 12.0138889 23.341667
## 4704 chic 40.0 25.00000 1999-11-17 13.700000 25.000000 7.1497585 32.309524
## 4705 chic 58.0 36.20000 1999-11-18 NA 91.000000 14.5694444 27.410714
## 4706 chic 49.0 37.70000 1999-11-19 NA 80.000000 11.7252415 18.190580
## 4707 chic 39.0 35.20000 1999-11-20 26.212500 37.625000 0.8541667 15.116667
## 4708 chic 42.0 42.00000 1999-11-21 NA 51.000000 1.5625000 20.458333
## 4709 chic 54.0 46.00000 1999-11-22 NA 58.000000 5.5833333 29.204420
## 4710 chic 52.0 50.00000 1999-11-23 NA 38.000000 6.5467172 19.859058
## 4711 chic 40.0 30.70000 1999-11-24 NA 19.000000 6.1225845 21.265942
## 4712 chic 36.0 27.80000 1999-11-25 NA 30.000000 5.7222222 30.683333
## 4713 chic 37.0 32.20000 1999-11-26 23.450000 29.625000 6.5694444 27.784848
## 4714 chic 41.0 30.10000 1999-11-27 NA 15.000000 6.4722222 25.250000
## 4715 chic 34.0 25.00000 1999-11-28 NA 11.000000 7.0138889 25.975000
## 4716 chic 32.0 19.90000 1999-11-29 11.200000 17.000000 7.6527778 27.266667
## 4717 chic 30.0 15.30000 1999-11-30 20.600000 25.000000 3.9516908 34.206522
## 4718 chic 36.0 20.80000 1999-12-01 NA 38.000000 3.9293478 26.774333
## 4719 chic 50.0 32.90000 1999-12-02 16.440000 31.142857 5.9444444 30.514286
## 4720 chic 53.0 48.00000 1999-12-03 18.500000 43.000000 8.2669082 28.415308
## 4721 chic 49.0 48.50000 1999-12-04 NA 39.500000 2.4166667 25.937500
## 4722 chic 39.0 34.30000 1999-12-05 NA 5.500000 10.7638889 13.968750
## 4723 chic 29.0 22.60000 1999-12-06 NA 16.500000 6.9583333 25.906250
## 4724 chic 33.0 29.10000 1999-12-07 NA 26.000000 3.4305556 23.187500
## 4725 chic 38.0 33.50000 1999-12-08 24.957143 28.285714 2.2826087 25.950758
## 4726 chic 43.0 38.60000 1999-12-09 NA 44.500000 4.6944444 28.218479
## 4727 chic 31.0 23.40000 1999-12-10 NA 17.500000 6.9886364 22.785038
## 4728 chic 31.0 25.00000 1999-12-11 12.600000 24.000000 4.7083333 30.229167
## 4729 chic 35.0 30.60000 1999-12-12 23.800000 19.500000 1.5972222 24.958333
## 4730 chic 35.0 31.20000 1999-12-13 NA 38.000000 7.5809179 24.312754
## 4731 chic 38.0 34.20000 1999-12-14 13.762500 15.285714 10.5507246 21.135870
## 4732 chic 36.0 33.90000 1999-12-15 NA 19.000000 2.4444444 24.250000
## 4733 chic 27.0 20.30000 1999-12-16 NA 18.500000 4.0477053 19.069565
## 4734 chic 23.0 17.90000 1999-12-17 13.500000 17.500000 7.8907005 24.629831
## 4735 chic 19.0 14.60000 1999-12-18 NA 26.500000 7.1805556 30.908333
## 4736 chic 32.0 29.10000 1999-12-19 NA 32.000000 3.4027778 22.416667
## 4737 chic 21.0 11.00000 1999-12-20 12.700000 24.750000 13.5664251 16.906250
## 4738 chic 8.0 -1.60000 1999-12-21 12.600000 27.000000 7.9015152 28.162022
## 4739 chic 13.0 5.80000 1999-12-22 NA 24.500000 4.6733092 33.725000
## 4740 chic 10.0 3.80000 1999-12-23 20.800000 39.000000 6.2361111 29.600000
## 4741 chic 14.0 4.70000 1999-12-24 NA 35.000000 7.1111111 31.266667
## 4742 chic 19.0 14.00000 1999-12-25 NA 45.500000 7.1388889 23.741667
## 4743 chic 28.0 14.30000 1999-12-26 6.728571 26.750000 20.0277778 15.566667
## 4744 chic 19.0 11.60000 1999-12-27 NA 29.500000 10.8484300 27.095238
## 4745 chic 21.0 16.40000 1999-12-28 NA 23.000000 8.4583333 26.041667
## 4746 chic 36.0 30.20000 1999-12-29 12.800000 24.500000 3.6443237 25.538571
## 4747 chic 34.0 28.90000 1999-12-30 NA 13.000000 9.7518116 25.040267
## 4748 chic 34.0 25.90000 1999-12-31 NA 21.500000 5.6805556 27.500000
## 4749 chic 42.0 32.20000 2000-01-01 25.700000 29.333333 4.6212121 24.069444
## 4750 chic 48.0 42.30000 2000-01-02 30.600000 47.500000 16.5277778 16.312500
## 4751 chic 35.0 33.70000 2000-01-03 12.450000 11.500000 9.0990338 15.114583
## 4752 chic 28.0 22.20000 2000-01-04 11.550000 19.000000 11.0591787 23.801786
## 4753 chic 20.0 16.60000 2000-01-05 18.600000 23.500000 4.3526570 20.349802
## 4754 chic 34.0 25.30000 2000-01-06 18.400000 32.000000 3.7618577 22.088043
## 4755 chic 25.0 13.30000 2000-01-07 16.800000 27.000000 7.9381313 26.100000
## 4756 chic 37.0 28.50000 2000-01-08 15.500000 27.000000 6.1944444 23.766667
## 4757 chic 39.0 38.50000 2000-01-09 25.700000 25.500000 1.8055556 21.241667
## 4758 chic 42.0 34.90000 2000-01-10 15.185714 17.000000 7.9444444 19.732143
## 4759 chic 33.0 21.50000 2000-01-11 7.800000 24.500000 11.8194444 17.765349
## 4760 chic 31.0 21.70000 2000-01-12 11.300000 18.000000 11.9335749 21.394565
## 4761 chic 25.0 18.40000 2000-01-13 12.100000 19.142857 8.7361111 26.708696
## 4762 chic 20.0 14.50000 2000-01-14 20.450000 28.000000 3.1117150 35.158333
## 4763 chic 34.0 24.20000 2000-01-15 19.650000 35.000000 3.3194444 23.841667
## 4764 chic 31.0 19.40000 2000-01-16 11.675000 16.000000 20.5000000 13.783333
## 4765 chic 22.0 12.70000 2000-01-17 11.700000 23.500000 17.9444444 20.066667
## 4766 chic 25.0 20.90000 2000-01-18 20.100000 24.500000 4.1400966 28.315584
## 4767 chic 21.0 15.70000 2000-01-19 23.050000 33.285714 3.0277778 41.322464
## 4768 chic 10.0 2.10000 2000-01-20 16.000000 22.500000 12.8345411 27.923810
## 4769 chic 5.0 -3.20000 2000-01-21 31.800000 46.500000 6.3926768 38.187022
## 4770 chic 17.0 14.50000 2000-01-22 27.757143 31.500000 5.4305556 36.375000
## 4771 chic 16.0 4.30000 2000-01-23 19.800000 27.000000 14.6388889 20.100000
## 4772 chic 6.0 -0.60000 2000-01-24 25.400000 36.000000 6.1805556 36.100000
## 4773 chic 17.0 8.50000 2000-01-25 15.085714 23.857143 10.5757576 28.091061
## 4774 chic 15.0 5.40000 2000-01-26 10.100000 31.000000 9.1944444 31.817457
## 4775 chic 20.0 11.50000 2000-01-27 16.700000 26.000000 10.8532609 35.511364
## 4776 chic 21.0 14.50000 2000-01-28 30.614286 48.500000 6.1944444 47.250000
## 4777 chic 24.0 19.10000 2000-01-29 17.100000 32.000000 21.3055556 22.066667
## 4778 chic 28.0 23.30000 2000-01-30 32.100000 28.000000 8.8194444 30.341667
## 4779 chic 20.0 14.40000 2000-01-31 32.425000 33.857143 11.6527778 32.775000
## 4780 chic 25.0 16.50000 2000-02-01 21.100000 28.500000 9.4027778 33.534524
## 4781 chic 21.0 16.00000 2000-02-02 31.700000 41.000000 6.5000000 37.121320
## 4782 chic 33.0 26.70000 2000-02-03 25.050000 28.000000 10.1868687 29.039328
## 4783 chic 25.0 19.00000 2000-02-04 15.500000 20.500000 12.2089372 30.066304
## 4784 chic 21.0 16.50000 2000-02-05 19.800000 27.000000 11.4722222 28.208333
## 4785 chic 23.0 21.60000 2000-02-06 34.300000 37.666667 6.3055556 33.281250
## 4786 chic 26.0 23.30000 2000-02-07 25.000000 25.500000 14.3647343 30.136569
## 4787 chic 22.0 21.60000 2000-02-08 30.600000 39.000000 9.8611111 42.684783
## 4788 chic 41.0 30.20000 2000-02-09 37.250000 41.500000 11.5205314 29.142292
## 4789 chic 35.0 32.10000 2000-02-10 40.400000 55.000000 7.8888889 30.016667
## 4790 chic 24.0 13.90000 2000-02-11 8.500000 16.000000 19.4305556 24.891667
## 4791 chic 24.0 14.50000 2000-02-12 20.028571 27.166667 21.3750000 26.491667
## 4792 chic 30.0 26.80000 2000-02-13 26.750000 36.000000 11.8194444 21.991667
## 4793 chic 26.0 22.50000 2000-02-14 13.450000 17.000000 13.1780303 30.771212
## 4794 chic 31.0 28.10000 2000-02-15 26.833333 29.500000 4.9861111 31.991667
## 4795 chic 28.0 19.00000 2000-02-16 15.400000 25.000000 16.4649758 28.981431
## 4796 chic 27.0 18.60000 2000-02-17 25.200000 34.000000 14.3007246 30.875947
## 4797 chic 30.0 27.80000 2000-02-18 14.828571 20.142857 24.0416667 17.511364
## 4798 chic 29.0 21.70000 2000-02-19 21.500000 16.000000 22.3737374 23.766667
## 4799 chic 27.0 19.70000 2000-02-20 26.300000 26.000000 23.0833333 28.600000
## 4800 chic 35.0 29.10000 2000-02-21 24.342857 40.000000 8.3055556 37.345652
## 4801 chic 49.0 40.30000 2000-02-22 21.100000 39.000000 8.3055556 32.231818
## 4802 chic 59.0 40.60000 2000-02-23 26.800000 61.000000 26.4861111 31.834058
## 4803 chic 49.0 49.90000 2000-02-24 19.642857 22.166667 15.2689786 26.655390
## 4804 chic 55.0 50.30000 2000-02-25 17.200000 48.500000 15.3278986 25.399275
## 4805 chic 56.0 51.70000 2000-02-26 9.700000 28.500000 24.6111111 15.616667
## 4806 chic 45.0 30.70000 2000-02-27 4.962500 11.500000 21.8333333 13.068627
## 4807 chic 43.0 26.80000 2000-02-28 18.100000 37.000000 10.5000000 36.415476
## 4808 chic 54.0 34.40000 2000-02-29 12.400000 35.000000 19.9673913 28.324275
## 4809 chic 46.0 32.90000 2000-03-01 9.912500 15.833333 23.5912698 18.892236
## 4810 chic 33.0 23.80000 2000-03-02 7.000000 11.500000 25.7669082 19.247464
## 4811 chic 35.0 24.10000 2000-03-03 11.600000 27.000000 20.0000000 31.033333
## 4812 chic 46.0 30.70000 2000-03-04 19.962500 37.000000 13.0138889 33.025000
## 4813 chic 52.0 36.50000 2000-03-05 25.800000 32.000000 11.8611111 31.308333
## 4814 chic 51.0 32.10000 2000-03-06 23.200000 51.500000 16.6250000 40.408333
## 4815 chic 66.0 49.70000 2000-03-07 21.287500 38.285714 21.7500000 30.395843
## 4816 chic 67.0 50.90000 2000-03-08 21.300000 78.000000 27.4861111 24.903623
## 4817 chic 46.0 32.70000 2000-03-09 7.300000 42.500000 18.1968599 13.316667
## 4818 chic 30.0 21.90000 2000-03-10 8.987500 11.000000 19.2463768 18.569565
## 4819 chic 30.0 19.00000 2000-03-11 5.900000 6.000000 27.4583333 14.200000
## 4820 chic 34.0 19.30000 2000-03-12 17.900000 20.000000 13.4305556 31.575000
## 4821 chic 39.0 33.40000 2000-03-13 30.262500 33.571429 4.1250000 32.263333
## 4822 chic 45.0 32.60000 2000-03-14 26.100000 45.500000 13.9939614 25.342029
## 4823 chic 50.0 41.90000 2000-03-15 29.900000 34.000000 16.5561594 25.854710
## 4824 chic 33.0 22.30000 2000-03-16 5.614286 5.500000 37.4166667 11.825000
## 4825 chic 32.0 18.50000 2000-03-17 7.500000 11.000000 34.5056936 15.151812
## 4826 chic 34.0 20.80000 2000-03-18 15.100000 18.000000 21.2500000 20.733333
## 4827 chic 39.0 34.10000 2000-03-19 21.742857 26.857143 15.0416667 16.066667
## 4828 chic 49.0 46.40000 2000-03-20 17.050000 19.500000 14.2833333 21.758333
## 4829 chic 47.0 45.30000 2000-03-21 28.900000 36.000000 1.8594203 25.616667
## 4830 chic 51.0 44.00000 2000-03-22 34.462500 52.500000 7.1321429 35.068182
## 4831 chic 50.0 43.70000 2000-03-23 39.800000 62.500000 14.9054348 36.352743
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## 4836 chic 39.0 31.10000 2000-03-28 8.128571 14.000000 14.9891304 25.035870
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## 4850 chic 34.0 33.10000 2000-04-11 12.100000 12.000000 20.9599436 22.373485
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## 4872 chic 63.0 48.60000 2000-05-03 17.325000 45.500000 30.8350252 34.719368
## 4873 chic 72.0 58.10000 2000-05-04 12.600000 62.500000 31.4991765 23.238095
## 4874 chic 74.0 59.30000 2000-05-05 18.600000 65.000000 33.8415679 24.069444
## 4875 chic 74.0 61.30000 2000-05-06 13.487500 38.285714 32.0166667 15.944444
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## 4877 chic 76.0 67.50000 2000-05-08 23.000000 85.000000 24.9407115 16.354641
## 4878 chic 59.0 55.00000 2000-05-09 8.657143 15.500000 20.7728920 16.652778
## 4879 chic 55.0 45.00000 2000-05-10 8.000000 21.500000 20.4873188 23.307065
## 4880 chic 67.0 59.90000 2000-05-11 22.500000 43.500000 19.2763851 28.437239
## 4881 chic 73.0 66.80000 2000-05-12 25.725000 38.000000 22.8211462 21.051630
## 4882 chic 53.0 38.40000 2000-05-13 5.000000 31.500000 24.5378788 13.375000
## 4883 chic 52.0 33.00000 2000-05-14 7.200000 20.000000 32.1022727 18.972222
## 4884 chic 57.0 35.00000 2000-05-15 11.475000 37.000000 18.5075758 37.446970
## 4885 chic 61.0 49.60000 2000-05-16 22.100000 41.000000 19.0441777 32.107955
## 4886 chic 61.0 56.50000 2000-05-17 40.300000 48.000000 14.4518805 29.492797
## 4887 chic 58.0 51.80000 2000-05-18 15.050000 24.857143 27.8990448 17.958333
## 4888 chic 46.0 40.30000 2000-05-19 5.600000 5.500000 25.2396245 14.034722
## 4889 chic 55.0 37.80000 2000-05-20 9.700000 16.500000 23.3185262 22.016414
## 4890 chic 57.0 48.60000 2000-05-21 17.814286 29.500000 26.5946970 24.744318
## 4891 chic 67.0 56.40000 2000-05-22 15.700000 51.500000 19.0360672 32.516908
## 4892 chic 69.0 52.00000 2000-05-23 9.900000 42.000000 24.7363307 29.841994
## 4893 chic 68.0 42.20000 2000-05-24 11.012500 59.142857 33.9851779 26.201691
## 4894 chic 64.0 36.50000 2000-05-25 9.100000 56.500000 29.2757067 26.544643
## 4895 chic 61.0 48.50000 2000-05-26 18.400000 58.500000 17.3155468 38.584088
## 4896 chic 60.0 55.90000 2000-05-27 26.612500 31.500000 32.3257576 13.618056
## 4897 chic 55.0 52.00000 2000-05-28 13.500000 10.500000 25.3901515 11.525000
## 4898 chic 56.0 47.40000 2000-05-29 7.000000 9.500000 25.8636364 14.250000
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## 4900 chic 67.0 64.80000 2000-05-31 28.000000 46.500000 13.8697299 28.504371
## 4901 chic 73.0 65.50000 2000-06-01 22.800000 49.000000 33.4529028 23.623446
## 4902 chic 60.0 52.80000 2000-06-02 10.025000 22.000000 25.8739669 17.965278
## 4903 chic 55.0 44.90000 2000-06-03 2.800000 12.000000 29.4507576 13.118056
## 4904 chic 56.0 50.60000 2000-06-04 12.800000 20.000000 28.0311265 14.449275
## 4905 chic 54.0 47.00000 2000-06-05 9.575000 15.142857 30.6409151 13.004960
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## 4908 chic 78.0 59.80000 2000-06-08 17.228571 55.000000 50.6192358 24.581349
## 4909 chic 77.0 57.50000 2000-06-09 18.300000 76.000000 55.7610343 24.190476
## 4910 chic 80.0 67.00000 2000-06-10 15.900000 82.500000 32.0492424 16.166667
## 4911 chic 70.0 66.80000 2000-06-11 10.671429 21.142857 16.0227273 10.575000
## 4912 chic 57.0 56.00000 2000-06-12 9.200000 11.500000 8.5941558 10.517532
## 4913 chic 69.0 63.80000 2000-06-13 13.700000 29.000000 12.9690382 24.729296
## 4914 chic 72.0 64.60000 2000-06-14 10.642857 33.000000 27.5567358 22.674107
## 4915 chic 70.0 58.80000 2000-06-15 9.300000 21.000000 26.6968948 16.791667
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## 4917 chic 60.0 45.30000 2000-06-17 4.200000 11.833333 25.7594697 11.506944
## 4918 chic 65.0 46.90000 2000-06-18 6.000000 11.500000 29.3939394 15.625000
## 4919 chic 66.0 57.00000 2000-06-19 15.900000 40.500000 30.6439394 25.998106
## 4920 chic 74.0 68.60000 2000-06-20 16.262500 31.500000 21.4263085 19.654167
## 4921 chic 74.0 58.00000 2000-06-21 6.500000 16.500000 26.4754312 15.430089
## 4922 chic 72.0 56.20000 2000-06-22 7.200000 23.000000 28.5978261 16.611111
## 4923 chic 71.0 61.70000 2000-06-23 14.228571 27.666667 24.2180501 30.096907
## 4924 chic 71.0 67.50000 2000-06-24 9.400000 23.500000 22.7613636 17.361111
## 4925 chic 75.0 65.10000 2000-06-25 16.450000 25.500000 29.9223485 20.555556
## 4926 chic 72.0 63.90000 2000-06-26 9.925000 19.000000 22.3811983 22.157738
## 4927 chic 68.0 52.60000 2000-06-27 8.700000 20.500000 19.6862648 22.496032
## 4928 chic 62.0 57.00000 2000-06-28 11.400000 30.000000 10.0169631 29.578299
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## 4932 chic 74.0 70.00000 2000-07-02 24.257143 32.000000 35.7113801 13.888889
## 4933 chic 68.0 64.70000 2000-07-03 11.900000 15.000000 21.2736331 13.583333
## 4934 chic 70.0 64.50000 2000-07-04 15.900000 22.000000 27.2803030 11.965278
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## 4939 chic 81.0 70.70000 2000-07-09 25.500000 46.500000 37.2045455 12.923611
## 4940 chic 73.0 68.30000 2000-07-10 10.600000 20.500000 29.3157197 20.948919
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## 4944 chic 77.0 63.40000 2000-07-14 11.514286 23.000000 32.6572793 18.292659
## 4945 chic 73.0 60.10000 2000-07-15 9.900000 16.000000 26.8712121 11.902778
## 4946 chic 73.0 57.70000 2000-07-16 14.400000 21.500000 22.6856061 19.312500
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## 4950 chic 67.0 56.30000 2000-07-20 10.250000 36.000000 17.3878309 22.229167
## 4951 chic 67.0 51.10000 2000-07-21 9.100000 19.500000 16.5859919 20.159852
## 4952 chic 63.0 53.90000 2000-07-22 6.900000 16.500000 17.1553030 13.593750
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## 4954 chic 66.0 53.60000 2000-07-24 12.100000 24.000000 29.7289196 17.416667
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## 5096 chic 8.0 7.90000 2000-12-13 23.400000 37.000000 3.9335749 34.745244
## 5097 chic 17.0 17.10000 2000-12-14 29.575000 33.571429 2.6527778 41.783333
## 5098 chic 17.0 17.40000 2000-12-15 39.650000 39.000000 1.4631643 35.468841
## 5099 chic 25.0 27.00000 2000-12-16 20.550000 16.500000 1.2083333 26.041667
## 5100 chic 8.0 0.60000 2000-12-17 12.957143 18.500000 13.4166667 16.116667
## 5101 chic 8.0 3.50000 2000-12-18 24.750000 27.500000 3.6041667 33.525000
## 5102 chic 14.0 9.20000 2000-12-19 14.150000 25.500000 6.7916667 35.133136
## 5103 chic 6.0 4.70000 2000-12-20 24.157143 38.571429 3.1657609 39.008772
## 5104 chic 6.0 0.10000 2000-12-21 19.300000 35.000000 10.9239130 24.349130
## 5105 chic -1.0 -7.10000 2000-12-22 16.700000 24.500000 7.7916667 30.888043
## 5106 chic 8.0 5.10000 2000-12-23 23.233333 33.000000 4.6041667 35.160870
## 5107 chic 5.0 -1.40000 2000-12-24 21.700000 35.500000 8.9791667 31.766667
## 5108 chic 5.0 -1.70000 2000-12-25 18.250000 40.500000 4.5000000 41.800000
## 5109 chic 11.0 9.20000 2000-12-26 20.100000 25.833333 6.9375000 36.850000
## 5110 chic 12.0 7.60000 2000-12-27 27.250000 38.000000 5.0833333 33.022464
## 5111 chic 13.0 9.00000 2000-12-28 21.550000 31.500000 7.2708333 36.125774
## 5112 chic 21.0 16.90000 2000-12-29 17.366667 23.000000 11.7083333 33.303788
## 5113 chic 27.0 23.00000 2000-12-30 6.200000 8.500000 17.1458333 23.916667
## 5114 chic 16.0 16.30000 2000-12-31 14.450000 10.500000 12.8541667 30.041667
## 5115 chic 15.0 9.90000 2001-01-01 18.633333 28.200000 7.2708333 37.041667
## 5116 chic 12.0 6.10000 2001-01-02 27.100000 26.000000 4.9753788 43.004464
## 5117 chic 18.0 18.30000 2001-01-03 27.200000 30.000000 5.9166667 31.812500
## 5118 chic 25.0 21.30000 2001-01-04 25.000000 25.000000 7.6250000 30.750000
## 5119 chic 29.0 23.70000 2001-01-05 11.050000 24.000000 9.2780797 31.328598
## 5120 chic 25.0 19.40000 2001-01-06 18.400000 22.000000 6.0000000 33.239583
## 5121 chic 28.0 22.80000 2001-01-07 15.766667 21.800000 8.6250000 27.750000
## 5122 chic 19.0 13.00000 2001-01-08 7.500000 17.000000 7.9791667 34.479167
## 5123 chic 17.0 11.40000 2001-01-09 26.000000 NA 7.6041667 36.062500
## 5124 chic 26.0 19.10000 2001-01-10 26.650000 31.000000 4.7500000 35.721591
## 5125 chic 29.0 23.70000 2001-01-11 37.450000 36.000000 2.1974638 42.041990
## 5126 chic 30.0 29.30000 2001-01-12 41.100000 35.000000 1.8623188 40.528533
## 5127 chic 34.0 31.60000 2001-01-13 30.300000 31.833333 4.5833333 27.635417
## 5128 chic 34.0 33.90000 2001-01-14 28.000000 22.000000 0.5000000 26.187500
## 5129 chic 33.0 31.40000 2001-01-15 19.200000 13.500000 1.5833333 17.510417
## 5130 chic 29.0 25.00000 2001-01-16 23.580000 15.000000 4.2500000 23.964583
## 5131 chic 23.0 19.30000 2001-01-17 27.400000 30.000000 4.4375000 30.495536
## 5132 chic 25.0 20.60000 2001-01-18 34.700000 43.000000 4.3822464 31.302989
## 5133 chic 22.0 17.80000 2001-01-19 18.137500 26.000000 8.0461957 27.968750
## 5134 chic 18.0 9.90000 2001-01-20 12.650000 20.000000 10.6250000 29.437500
## 5135 chic 17.0 10.50000 2001-01-21 30.600000 34.000000 5.1458333 30.906250
## 5136 chic 18.0 14.60000 2001-01-22 49.471429 68.000000 3.1250000 43.677083
## 5137 chic 28.0 22.70000 2001-01-23 45.700000 45.000000 3.1875000 36.792045
## 5138 chic 22.0 16.60000 2001-01-24 19.100000 31.000000 8.1534091 33.667861
## 5139 chic 19.0 11.00000 2001-01-25 16.500000 28.500000 7.1585145 34.682018
## 5140 chic 26.0 21.70000 2001-01-26 24.000000 34.000000 4.6250000 28.770833
## 5141 chic 21.0 12.50000 2001-01-27 11.950000 14.500000 19.0625000 21.781250
## 5142 chic 22.0 15.20000 2001-01-28 23.457143 29.000000 7.4583333 30.614583
## 5143 chic 36.0 33.00000 2001-01-29 26.800000 31.000000 4.8522727 29.042749
## 5144 chic 36.0 33.60000 2001-01-30 17.150000 11.000000 6.2500000 34.385417
## 5145 chic 31.0 29.00000 2001-01-31 24.066667 24.333333 4.9990942 26.037879
## 5146 chic 18.0 15.30000 2001-02-01 21.700000 29.000000 10.6458333 28.483734
## 5147 chic 5.0 -1.70000 2001-02-02 22.000000 32.500000 10.4791667 25.065217
## 5148 chic 20.0 16.40000 2001-02-03 17.175000 25.500000 5.0833333 23.812500
## 5149 chic 30.0 29.00000 2001-02-04 26.750000 18.000000 4.5833333 28.604167
## 5150 chic 29.0 24.40000 2001-02-05 32.950000 35.000000 5.4565217 28.088068
## 5151 chic 28.0 25.30000 2001-02-06 30.171429 36.500000 5.8632246 33.991667
## 5152 chic 26.0 24.70000 2001-02-07 47.500000 34.000000 4.7291667 38.598755
## 5153 chic 44.0 42.20000 2001-02-08 39.500000 44.500000 5.1875000 35.259058
## 5154 chic 37.0 35.90000 2001-02-09 12.740000 22.500000 14.8750000 23.890399
## 5155 chic 16.0 7.20000 2001-02-10 10.450000 16.500000 15.8639706 25.057971
## 5156 chic 19.0 12.40000 2001-02-11 12.850000 19.000000 14.0744048 23.751894
## 5157 chic 29.0 23.20000 2001-02-12 22.537500 29.000000 6.1458333 26.697917
## 5158 chic 35.0 29.70000 2001-02-13 37.300000 34.000000 7.1739130 29.547917
## 5159 chic 33.0 31.10000 2001-02-14 22.800000 18.500000 10.1875000 22.182871
## 5160 chic 29.0 23.90000 2001-02-15 15.071429 12.000000 23.8541667 18.559330
## 5161 chic 23.0 17.30000 2001-02-16 20.350000 23.000000 16.5625000 28.982337
## 5162 chic 13.0 0.30000 2001-02-17 10.100000 11.000000 16.9791667 19.646286
## 5163 chic 18.0 6.10000 2001-02-18 9.475000 16.400000 17.5000000 18.875000
## 5164 chic 35.0 26.20000 2001-02-19 22.800000 64.000000 10.5000000 22.819293
## 5165 chic 27.0 17.10000 2001-02-20 28.650000 30.000000 18.7500000 30.501488
## 5166 chic 15.0 -0.90000 2001-02-21 8.537500 16.000000 23.1956522 20.681612
## 5167 chic 23.0 18.60000 2001-02-22 20.300000 21.500000 13.4166667 23.718750
## 5168 chic 24.0 14.80000 2001-02-23 18.100000 23.500000 25.4166667 24.235548
## 5169 chic 43.0 35.70000 2001-02-24 28.675000 31.500000 9.5625000 21.093750
## 5170 chic 42.0 29.10000 2001-02-25 10.000000 12.000000 25.2708333 11.614583
## 5171 chic 31.0 22.00000 2001-02-26 22.100000 21.000000 18.7282609 28.454257
## 5172 chic 23.0 8.20000 2001-02-27 9.983333 11.000000 19.5587121 24.554924
## 5173 chic 20.0 2.00000 2001-02-28 6.800000 18.000000 15.2826087 26.479167
## 5174 chic 31.0 15.50000 2001-03-01 7.200000 27.000000 14.8750000 25.769886
## 5175 chic 35.0 29.00000 2001-03-02 30.057143 35.000000 7.5208333 30.250000
## 5176 chic 36.0 25.10000 2001-03-03 47.400000 49.500000 6.1875000 48.718750
## 5177 chic 30.0 21.00000 2001-03-04 11.300000 14.500000 23.0000000 20.653986
## 5178 chic 23.0 11.60000 2001-03-05 7.371429 22.500000 19.3541667 20.297348
## 5179 chic 28.0 17.10000 2001-03-06 5.700000 20.000000 15.5190217 28.538496
## 5180 chic 33.0 19.20000 2001-03-07 15.300000 31.000000 17.2916667 28.930556
## 5181 chic 31.0 21.70000 2001-03-08 16.557143 25.000000 22.2946429 27.116186
## 5182 chic 31.0 18.00000 2001-03-09 10.200000 19.500000 13.6250000 32.747283
## 5183 chic 34.0 25.00000 2001-03-10 22.950000 45.500000 16.8333333 33.177083
## 5184 chic 33.0 23.50000 2001-03-11 10.728571 9.000000 29.1250000 14.010417
## 5185 chic 40.0 34.20000 2001-03-12 24.700000 31.500000 10.3541667 25.345644
## 5186 chic 37.0 29.70000 2001-03-13 24.300000 18.500000 22.8958333 21.287879
## 5187 chic 38.0 32.90000 2001-03-14 15.000000 20.000000 14.3913043 32.673913
## 5188 chic 39.0 35.70000 2001-03-15 20.050000 17.000000 20.2361111 21.229167
## 5189 chic 32.0 30.00000 2001-03-16 14.600000 7.000000 33.2777778 16.854167
## 5190 chic 32.0 24.50000 2001-03-17 7.540000 6.000000 30.3055556 21.721920
## 5191 chic 32.0 21.50000 2001-03-18 11.500000 16.500000 25.0833333 30.895833
## 5192 chic 36.0 23.10000 2001-03-19 16.150000 23.000000 24.9255051 35.270833
## 5193 chic 38.0 25.20000 2001-03-20 15.950000 28.833333 27.9716184 32.845562
## 5194 chic 41.0 26.60000 2001-03-21 22.900000 34.500000 25.9957729 36.215774
## 5195 chic 42.0 33.40000 2001-03-22 36.050000 39.000000 18.1527778 41.739912
## 5196 chic 42.0 30.70000 2001-03-23 27.200000 32.500000 21.2777778 26.677083
## 5197 chic 29.0 12.60000 2001-03-24 11.650000 20.500000 28.5277778 15.187500
## 5198 chic 22.0 7.80000 2001-03-25 8.200000 24.000000 20.8472222 14.020833
## 5199 chic 25.0 11.10000 2001-03-26 10.025000 16.333333 14.7916667 22.678744
## 5200 chic 32.0 18.80000 2001-03-27 14.300000 20.500000 16.7204106 31.552083
## 5201 chic 36.0 22.20000 2001-03-28 25.200000 45.000000 19.3544686 35.208333
## 5202 chic 41.0 32.10000 2001-03-29 34.575000 37.000000 21.3736825 30.944444
## 5203 chic 42.0 31.90000 2001-03-30 40.300000 49.000000 26.5694444 28.305556
## 5204 chic 46.0 34.90000 2001-03-31 38.400000 44.500000 21.6111111 25.944444
## 5205 chic 40.0 24.40000 2001-04-01 10.685714 13.666667 25.7958333 22.027778
## 5206 chic 45.0 27.20000 2001-04-02 21.750000 37.500000 15.5780303 39.541667
## 5207 chic 41.0 32.50000 2001-04-03 20.550000 17.000000 37.9985507 19.936111
## 5208 chic 42.0 30.90000 2001-04-04 27.587500 31.000000 28.7750000 28.488095
## 5209 chic 48.0 37.40000 2001-04-05 30.400000 55.000000 16.0233696 39.263889
## 5210 chic 53.0 51.60000 2001-04-06 38.900000 39.000000 11.9098485 25.020833
## 5211 chic 64.0 48.80000 2001-04-07 14.237500 43.833333 32.4041667 17.614583
## 5212 chic 61.0 41.70000 2001-04-08 10.500000 22.500000 34.4833333 19.510417
## 5213 chic 52.0 43.30000 2001-04-09 11.000000 22.500000 26.8713768 22.018569
## 5214 chic 47.0 43.80000 2001-04-10 25.575000 24.500000 13.9518116 20.809659
## 5215 chic 64.0 58.00000 2001-04-11 16.400000 24.000000 15.6784420 20.885417
## 5216 chic 57.0 40.40000 2001-04-12 5.900000 38.000000 30.6807477 14.510281
## 5217 chic 48.0 36.40000 2001-04-13 9.075000 24.666667 20.6166667 27.510417
## 5218 chic 52.0 35.10000 2001-04-14 15.400000 26.000000 25.5541667 31.591856
## 5219 chic 49.0 39.50000 2001-04-15 8.100000 21.500000 39.8666667 15.968750
## 5220 chic 36.0 24.00000 2001-04-16 8.028571 17.000000 26.2677536 18.406250
## 5221 chic 38.0 24.00000 2001-04-17 6.950000 14.500000 29.6579710 21.903680
## 5222 chic 41.0 24.40000 2001-04-18 16.400000 33.000000 16.3295290 41.640399
## 5223 chic 51.0 31.70000 2001-04-19 13.200000 37.400000 28.2543478 32.465909
## 5224 chic 64.0 54.50000 2001-04-20 17.300000 56.000000 34.2333333 21.541667
## 5225 chic 69.0 58.80000 2001-04-21 13.600000 44.500000 29.2250000 15.145833
## 5226 chic 65.0 55.50000 2001-04-22 13.828571 30.000000 23.5583333 17.489583
## 5227 chic 58.0 50.20000 2001-04-23 10.850000 53.000000 25.7355072 13.393569
## 5228 chic 52.0 31.10000 2001-04-24 10.400000 21.000000 27.9536397 25.510417
## 5229 chic 51.0 38.30000 2001-04-25 13.157143 25.400000 19.1597826 37.823564
## 5230 chic 61.0 43.30000 2001-04-26 11.800000 63.500000 31.2251153 28.858631
## 5231 chic 52.0 32.50000 2001-04-27 7.900000 17.000000 35.8992754 21.895833
## 5232 chic 53.0 35.80000 2001-04-28 10.528571 18.500000 29.2333333 24.437500
## 5233 chic 61.0 34.50000 2001-04-29 10.400000 28.000000 35.3250000 22.989583
## 5234 chic 68.0 45.30000 2001-04-30 17.700000 65.500000 36.8586957 33.031250
## 5235 chic 73.0 53.20000 2001-05-01 20.414286 59.666667 42.8200922 23.715292
## 5236 chic 73.0 53.40000 2001-05-02 19.600000 89.500000 36.7003623 24.250000
## 5237 chic 72.0 52.60000 2001-05-03 22.700000 97.500000 42.2202899 27.886364
## 5238 chic 55.0 46.20000 2001-05-04 8.787500 17.000000 33.5202899 20.692482
## 5239 chic 58.0 46.30000 2001-05-05 8.100000 18.000000 30.7625000 14.145833
## 5240 chic 65.0 48.40000 2001-05-06 14.400000 32.500000 32.7708333 19.166667
## 5241 chic 60.0 54.10000 2001-05-07 15.450000 27.333333 18.7788043 26.791667
## 5242 chic 62.0 45.30000 2001-05-08 7.300000 51.500000 26.4762681 27.583333
## 5243 chic 67.0 46.10000 2001-05-09 10.700000 59.000000 36.8536891 29.293561
## 5244 chic 70.0 55.80000 2001-05-10 15.875000 68.000000 36.1219203 28.094697
## 5245 chic 54.0 50.20000 2001-05-11 6.250000 16.000000 21.1284420 16.800000
## 5246 chic 48.0 33.30000 2001-05-12 5.300000 7.500000 31.1568841 13.717029
## 5247 chic 53.0 33.00000 2001-05-13 13.387500 31.000000 22.9750000 28.325000
## 5248 chic 54.0 46.30000 2001-05-14 10.400000 42.000000 20.0022563 34.991667
## 5249 chic 72.0 62.50000 2001-05-15 17.100000 43.000000 30.1335145 29.479348
## 5250 chic 77.0 62.40000 2001-05-16 25.350000 41.000000 33.3641798 27.705402
## 5251 chic 74.0 61.70000 2001-05-17 21.900000 46.000000 24.3299819 40.907818
## 5252 chic 65.0 40.00000 2001-05-18 9.900000 20.500000 37.3773551 18.361775
## 5253 chic 61.0 41.40000 2001-05-19 8.000000 21.500000 36.1708333 19.800000
## 5254 chic 63.0 48.60000 2001-05-20 11.900000 23.500000 41.0005435 20.573551
## 5255 chic 62.0 56.90000 2001-05-21 13.600000 23.500000 24.2177536 19.958333
## 5256 chic 53.0 42.20000 2001-05-22 6.612500 25.000000 20.5608696 17.898188
## 5257 chic 54.0 43.50000 2001-05-23 9.500000 26.000000 12.6213627 28.868074
## 5258 chic 51.0 45.90000 2001-05-24 13.200000 16.500000 14.1075886 26.704167
## 5259 chic 51.0 44.70000 2001-05-25 14.900000 20.333333 11.6360709 27.949275
## 5260 chic 48.0 44.30000 2001-05-26 12.700000 13.500000 19.4470612 18.711594
## 5261 chic 55.0 49.20000 2001-05-27 14.900000 21.000000 25.2532206 20.300000
## 5262 chic 59.0 51.80000 2001-05-28 20.637500 23.500000 22.5879630 26.358333
## 5263 chic 53.0 43.60000 2001-05-29 7.800000 11.500000 20.6226852 23.252976
## 5264 chic 53.0 35.10000 2001-05-30 4.800000 11.500000 27.7185533 18.038060
## 5265 chic 53.0 44.90000 2001-05-31 13.271429 26.000000 22.4940217 21.697101
## 5266 chic 57.0 49.50000 2001-06-01 11.200000 15.500000 24.2144763 23.099638
## 5267 chic 53.0 48.00000 2001-06-02 6.250000 8.500000 22.7708333 15.125000
## 5268 chic 52.0 44.50000 2001-06-03 4.825000 5.000000 15.4250000 9.670833
## 5269 chic 51.0 44.00000 2001-06-04 6.100000 8.500000 19.5875000 11.467572
## 5270 chic 53.0 51.70000 2001-06-05 18.800000 19.000000 12.0006341 20.262500
## 5271 chic 57.0 54.40000 2001-06-06 29.175000 35.333333 15.4722826 21.536190
## 5272 chic 59.0 53.20000 2001-06-07 16.100000 21.500000 22.3791667 25.095833
## 5273 chic 61.0 51.60000 2001-06-08 15.300000 29.000000 21.8159420 32.787319
## 5274 chic 66.0 55.70000 2001-06-09 17.487500 43.500000 29.4291667 35.516667
## 5275 chic 74.0 62.00000 2001-06-10 18.200000 35.500000 42.8541667 16.266667
## 5276 chic 76.0 66.20000 2001-06-11 23.200000 50.000000 34.7547101 29.734091
## 5277 chic 75.0 65.60000 2001-06-12 16.237500 34.333333 37.9848732 29.325000
## 5278 chic 80.0 69.50000 2001-06-13 36.300000 61.000000 51.8198370 29.813768
## 5279 chic 80.0 68.50000 2001-06-14 30.100000 57.500000 41.3428030 21.408333
## 5280 chic 70.0 62.10000 2001-06-15 9.187500 25.000000 19.9731884 24.133333
## 5281 chic 71.0 57.50000 2001-06-16 7.800000 24.000000 32.6166667 21.625000
## 5282 chic 71.0 55.40000 2001-06-17 11.300000 27.000000 34.6229167 25.816667
## 5283 chic 78.0 61.40000 2001-06-18 13.450000 36.500000 48.3247283 21.878623
## 5284 chic 75.0 61.50000 2001-06-19 13.700000 39.500000 46.4770422 18.469928
## 5285 chic 70.0 52.90000 2001-06-20 14.650000 19.000000 30.0812500 24.929058
## 5286 chic 62.0 54.90000 2001-06-21 16.662500 22.500000 23.3856108 28.537164
## 5287 chic 60.0 54.30000 2001-06-22 14.200000 20.000000 20.4875000 20.266667
## 5288 chic 62.0 52.80000 2001-06-23 13.550000 21.000000 19.5416667 24.566667
## 5289 chic 66.0 55.00000 2001-06-24 21.371429 30.166667 34.1958333 30.383333
## 5290 chic 72.0 58.90000 2001-06-25 21.850000 45.500000 39.3654891 33.608333
## 5291 chic 74.0 57.90000 2001-06-26 24.800000 43.000000 42.6815382 36.149275
## 5292 chic 75.0 61.10000 2001-06-27 31.300000 57.500000 42.1101449 37.222101
## 5293 chic 75.0 62.90000 2001-06-28 41.300000 66.000000 42.9583333 36.940000
## 5294 chic 77.0 63.90000 2001-06-29 38.850000 70.500000 42.5458333 35.098551
## 5295 chic 78.0 64.90000 2001-06-30 30.175000 45.666667 46.9458333 21.816667
## 5296 chic 64.0 52.00000 2001-07-01 7.200000 16.000000 22.7395833 8.650000
## 5297 chic 62.0 42.70000 2001-07-02 6.600000 20.500000 21.4062500 17.641667
## 5298 chic 72.0 63.30000 2001-07-03 9.371429 26.000000 20.2451087 26.371325
## 5299 chic 78.0 58.80000 2001-07-04 19.000000 27.500000 30.9833333 20.866667
## 5300 chic 64.0 49.20000 2001-07-05 6.700000 19.500000 22.0190217 14.283333
## 5301 chic 66.0 49.70000 2001-07-06 10.262500 22.000000 26.0622283 24.902899
## 5302 chic 74.0 71.80000 2001-07-07 18.150000 34.500000 28.0143116 20.166667
## 5303 chic 79.0 63.20000 2001-07-08 14.300000 26.000000 23.0966184 24.183333
## 5304 chic 79.0 67.40000 2001-07-09 22.600000 36.500000 27.0644516 31.742424
## 5305 chic 81.0 61.20000 2001-07-10 17.000000 35.500000 33.7047101 27.344048
## 5306 chic 69.0 51.70000 2001-07-11 5.450000 10.000000 24.9645833 13.838636
## 5307 chic 69.0 53.40000 2001-07-12 8.157143 20.200000 18.0318264 21.222348
## 5308 chic 68.0 50.90000 2001-07-13 7.600000 20.000000 16.1972332 22.077609
## 5309 chic 74.0 50.40000 2001-07-14 11.100000 30.500000 28.5125000 27.675000
## 5310 chic 74.0 57.20000 2001-07-15 19.971429 47.500000 38.2875000 30.833333
## 5311 chic 75.0 60.50000 2001-07-16 26.100000 58.000000 40.8931159 34.444481
## 5312 chic 79.0 70.00000 2001-07-17 39.000000 67.500000 41.8674242 33.038636
## 5313 chic 78.0 72.90000 2001-07-18 31.142857 47.800000 26.6572875 25.624374
## 5314 chic 77.0 73.00000 2001-07-19 28.500000 42.000000 32.7817761 29.462319
## 5315 chic 82.0 72.20000 2001-07-20 32.300000 58.500000 33.0038043 33.675000
## 5316 chic 83.0 73.40000 2001-07-21 21.985714 39.500000 30.4416667 30.291667
## 5317 chic 82.0 72.00000 2001-07-22 19.300000 25.500000 29.3125000 29.608333
## 5318 chic 83.0 75.10000 2001-07-23 20.600000 34.000000 21.0333132 32.020833
## 5319 chic 79.0 71.80000 2001-07-24 15.712500 32.400000 33.2979167 25.050000
## 5320 chic 71.0 67.50000 2001-07-25 10.400000 20.500000 30.7289855 16.483873
## 5321 chic 73.0 62.90000 2001-07-26 9.200000 11.000000 27.9526845 12.196970
## 5322 chic 71.0 58.40000 2001-07-27 10.912500 25.000000 30.5804348 18.833333
## 5323 chic 72.0 66.20000 2001-07-28 26.300000 37.500000 27.7454545 30.527273
## 5324 chic 78.0 70.30000 2001-07-29 27.400000 37.500000 37.4354167 17.983333
## 5325 chic 80.0 69.90000 2001-07-30 29.512500 48.166667 41.0873188 23.325000
## 5326 chic 83.0 73.10000 2001-07-31 27.100000 45.000000 42.1452122 26.918939
## 5327 chic 84.0 72.90000 2001-08-01 43.700000 81.500000 45.1773551 27.442391
## 5328 chic 79.0 73.70000 2001-08-02 15.085714 38.500000 22.3635481 33.087780
## 5329 chic 75.0 70.50000 2001-08-03 15.200000 23.000000 26.9838768 21.963043
## 5330 chic 76.0 63.80000 2001-08-04 10.300000 20.000000 23.4395833 21.108333
## 5331 chic 76.0 68.50000 2001-08-05 21.837500 32.500000 37.8480072 30.058333
## 5332 chic 81.0 68.10000 2001-08-06 22.700000 50.000000 32.3516304 33.075000
## 5333 chic 85.0 73.70000 2001-08-07 27.150000 40.500000 39.5966486 28.741667
## 5334 chic 85.0 72.60000 2001-08-08 38.837500 70.000000 37.9804682 27.627433
## 5335 chic 84.0 72.60000 2001-08-09 38.200000 66.000000 36.7324522 26.467424
## 5336 chic 70.0 59.90000 2001-08-10 6.350000 13.500000 23.5074879 13.817624
## 5337 chic 69.0 56.00000 2001-08-11 5.737500 16.666667 22.4854167 14.366667
## 5338 chic 72.0 59.30000 2001-08-12 13.800000 27.000000 28.3277174 24.216667
## 5339 chic 67.0 58.60000 2001-08-13 7.750000 18.000000 25.9020833 15.612500
## 5340 chic 66.0 52.10000 2001-08-14 6.887500 16.500000 21.6938406 19.519203
## 5341 chic 67.0 56.00000 2001-08-15 16.300000 38.500000 22.3541749 38.013095
## 5342 chic 68.0 63.70000 2001-08-16 21.600000 31.000000 21.5771410 25.841667
## 5343 chic 70.0 55.60000 2001-08-17 8.987500 20.500000 15.3771739 21.834524
## 5344 chic 66.0 61.00000 2001-08-18 10.800000 22.000000 12.2958333 29.475000
## 5345 chic 68.0 59.90000 2001-08-19 7.200000 16.500000 23.0354167 12.537500
## 5346 chic 69.0 55.80000 2001-08-20 10.512500 36.000000 12.1166667 20.870833
## 5347 chic 72.0 59.70000 2001-08-21 19.900000 48.000000 17.9390399 27.937500
## 5348 chic 77.0 68.10000 2001-08-22 21.400000 44.000000 23.0271739 29.382143
## 5349 chic 72.0 67.70000 2001-08-23 22.000000 30.500000 29.8554513 19.111742
## 5350 chic 74.0 67.70000 2001-08-24 28.850000 38.000000 37.2157115 19.303788
## 5351 chic 74.0 70.20000 2001-08-25 19.550000 26.000000 20.6333333 22.966667
## 5352 chic 75.0 65.10000 2001-08-26 11.975000 24.500000 26.6388889 21.433333
## 5353 chic 74.0 65.20000 2001-08-27 17.100000 39.500000 19.6982689 32.708333
## 5354 chic 68.0 57.30000 2001-08-28 11.300000 24.500000 19.0765993 18.562500
## 5355 chic 69.0 57.70000 2001-08-29 15.175000 32.800000 22.8365539 25.857726
## 5356 chic 77.0 65.10000 2001-08-30 16.600000 36.500000 29.1650492 28.274144
## 5357 chic 68.0 59.90000 2001-08-31 6.100000 21.500000 18.8584239 16.206818
## 5358 chic 60.0 49.80000 2001-09-01 4.662500 14.000000 25.5812500 11.325000
## 5359 chic 64.0 55.00000 2001-09-02 11.650000 27.000000 21.0541667 26.191667
## 5360 chic 74.0 63.00000 2001-09-03 18.050000 37.000000 34.0229167 19.991667
## 5361 chic 67.0 57.80000 2001-09-04 5.650000 14.600000 22.1880435 13.195833
## 5362 chic 66.0 58.50000 2001-09-05 8.950000 31.500000 23.6516304 22.016288
## 5363 chic 73.0 63.50000 2001-09-06 20.400000 43.000000 32.7273221 29.404084
## 5364 chic 78.0 69.50000 2001-09-07 12.475000 20.000000 20.8021739 16.993116
## 5365 chic 72.0 65.10000 2001-09-08 10.000000 30.500000 28.1291667 15.300000
## 5366 chic 64.0 60.90000 2001-09-09 8.100000 21.000000 11.1875000 19.275000
## 5367 chic 65.0 50.60000 2001-09-10 7.171429 19.400000 12.9635211 22.308333
## 5368 chic 64.0 54.90000 2001-09-11 13.600000 28.000000 15.5998188 31.836594
## 5369 chic 69.0 56.80000 2001-09-12 14.400000 51.500000 26.4399457 34.848913
## 5370 chic 63.0 51.60000 2001-09-13 5.112500 15.500000 23.3461957 9.831884
## 5371 chic 59.0 43.80000 2001-09-14 3.800000 15.000000 22.2288208 12.111759
## 5372 chic 58.0 46.80000 2001-09-15 9.100000 21.000000 18.4645833 18.287121
## 5373 chic 60.0 49.30000 2001-09-16 16.485714 30.833333 24.0645833 21.395833
## 5374 chic 59.0 54.30000 2001-09-17 24.800000 38.500000 13.0634058 38.225000
## 5375 chic 62.0 58.30000 2001-09-18 27.500000 34.500000 34.8092391 23.723188
## 5376 chic 62.0 59.90000 2001-09-19 16.000000 17.000000 17.1153986 20.868144
## 5377 chic 63.0 54.60000 2001-09-20 16.900000 55.000000 14.9498188 26.937060
## 5378 chic 62.0 58.50000 2001-09-21 13.700000 28.500000 10.0938406 26.693841
## 5379 chic 63.0 54.40000 2001-09-22 14.425000 24.833333 14.5729167 27.175000
## 5380 chic 58.0 54.50000 2001-09-23 11.000000 21.500000 14.6541667 18.170833
## 5381 chic 50.0 38.20000 2001-09-24 3.200000 11.000000 15.0020916 16.825296
## 5382 chic 49.0 34.40000 2001-09-25 5.414286 15.500000 13.7728261 23.937500
## 5383 chic 60.0 40.20000 2001-09-26 6.000000 20.500000 15.6138230 25.308626
## 5384 chic 54.0 44.90000 2001-09-27 6.000000 17.000000 15.7999094 23.687500
## 5385 chic 54.0 47.40000 2001-09-28 5.442857 11.166667 15.3498188 15.905303
## 5386 chic 56.0 48.80000 2001-09-29 9.500000 17.000000 13.7937500 20.916667
## 5387 chic 58.0 49.70000 2001-09-30 16.700000 37.500000 11.8083333 31.937500
## 5388 chic 64.0 52.70000 2001-10-01 18.075000 62.000000 12.4394065 43.912202
## 5389 chic 64.0 53.70000 2001-10-02 19.400000 74.500000 23.3374780 40.215909
## 5390 chic 66.0 51.50000 2001-10-03 16.200000 66.500000 35.4860105 21.476974
## 5391 chic 55.0 48.70000 2001-10-04 12.725000 23.500000 6.4537037 24.864583
## 5392 chic 46.0 40.60000 2001-10-05 8.700000 18.500000 5.2854908 25.114583
## 5393 chic 40.0 27.90000 2001-10-06 7.200000 25.500000 10.6597222 20.093750
## 5394 chic 41.0 27.60000 2001-10-07 12.287500 24.000000 12.0995370 24.833333
## 5395 chic 52.0 37.90000 2001-10-08 10.700000 30.500000 18.0778986 23.024004
## 5396 chic 65.0 47.60000 2001-10-09 14.700000 52.000000 29.4004630 21.168561
## 5397 chic 60.0 56.60000 2001-10-10 14.928571 25.666667 17.1620370 19.048295
## 5398 chic 58.0 47.10000 2001-10-11 9.400000 36.000000 12.6797504 27.777462
## 5399 chic 56.0 52.30000 2001-10-12 9.500000 30.500000 9.5833333 24.593750
## 5400 chic 60.0 57.20000 2001-10-13 11.242857 26.500000 7.8726852 21.166667
## 5401 chic 53.0 43.30000 2001-10-14 5.800000 12.000000 13.9722222 13.583333
## 5402 chic 47.0 38.10000 2001-10-15 6.400000 32.500000 6.0454545 18.656250
## 5403 chic 45.0 35.10000 2001-10-16 6.314286 11.400000 7.9962121 20.002717
## 5404 chic 42.0 28.60000 2001-10-17 7.050000 41.000000 8.6316425 27.356061
## 5405 chic 51.0 34.70000 2001-10-18 7.800000 68.500000 13.3630051 27.496377
## 5406 chic 53.0 35.40000 2001-10-19 8.314286 39.500000 10.5034219 31.250000
## 5407 chic 56.0 39.30000 2001-10-20 10.100000 58.500000 13.1203704 33.656250
## 5408 chic 59.0 46.20000 2001-10-21 16.300000 44.500000 17.1180556 25.135417
## 5409 chic 56.0 53.30000 2001-10-22 21.571429 35.500000 10.4533743 29.072917
## 5410 chic 62.0 57.70000 2001-10-23 15.400000 44.000000 11.3331320 27.315341
## 5411 chic 52.0 50.30000 2001-10-24 7.700000 33.000000 10.4893461 19.776042
## 5412 chic 38.0 26.10000 2001-10-25 7.412500 34.000000 17.8463896 12.592580
## 5413 chic 39.0 25.50000 2001-10-26 6.500000 22.500000 14.1525765 19.062500
## 5414 chic 38.0 23.60000 2001-10-27 7.000000 26.000000 15.7492955 24.000000
## 5415 chic 43.0 28.00000 2001-10-28 10.625000 18.500000 13.2870370 23.035779
## 5416 chic 52.0 37.50000 2001-10-29 9.100000 39.500000 11.9907407 25.510417
## 5417 chic 50.0 43.90000 2001-10-30 18.550000 39.500000 3.8758783 23.833333
## 5418 chic 59.0 38.00000 2001-10-31 16.987500 92.500000 23.7340342 30.033144
## 5419 chic 62.0 50.40000 2001-11-01 15.100000 83.000000 25.5839372 25.227129
## 5420 chic 56.0 36.80000 2001-11-02 8.200000 38.500000 13.1250000 24.979167
## 5421 chic 51.0 33.60000 2001-11-03 14.214286 36.166667 8.9722222 34.864583
## 5422 chic 49.0 37.50000 2001-11-04 10.300000 35.000000 14.3789683 24.260417
## 5423 chic 43.0 31.00000 2001-11-05 19.900000 59.000000 4.3472222 41.340774
## 5424 chic 48.0 31.10000 2001-11-06 13.587500 75.500000 5.6328502 35.536458
## 5425 chic 56.0 43.30000 2001-11-07 23.500000 84.500000 6.9329710 41.519475
## 5426 chic 45.0 37.90000 2001-11-08 15.800000 42.000000 9.6250000 26.341033
## 5427 chic 40.0 29.80000 2001-11-09 14.700000 32.000000 5.6527778 27.833333
## 5428 chic 49.0 33.40000 2001-11-10 10.100000 40.000000 14.0555556 17.270833
## 5429 chic 43.0 32.50000 2001-11-11 6.000000 15.500000 19.4583333 19.718750
## 5430 chic 42.0 32.30000 2001-11-12 20.037500 44.500000 4.0555556 34.218750
## 5431 chic 52.0 33.40000 2001-11-13 15.900000 78.500000 7.9722222 32.030208
## 5432 chic 57.0 49.10000 2001-11-14 38.900000 95.000000 9.1781401 38.563156
## 5433 chic 61.0 53.50000 2001-11-15 39.512500 59.666667 11.1111111 31.740942
## 5434 chic 50.0 47.00000 2001-11-16 27.050000 46.500000 8.2590580 24.656250
## 5435 chic 52.0 47.40000 2001-11-17 33.400000 73.000000 2.8333333 29.630208
## 5436 chic 56.0 51.70000 2001-11-18 38.075000 62.000000 5.6527778 25.109375
## 5437 chic 46.0 33.90000 2001-11-19 10.700000 28.000000 11.5295894 23.160714
## 5438 chic 36.0 23.20000 2001-11-20 6.700000 29.000000 7.5000000 26.222222
## 5439 chic 44.0 29.70000 2001-11-21 11.500000 29.600000 4.7916667 26.172101
## 5440 chic 48.0 30.30000 2001-11-22 10.800000 35.500000 9.4861111 22.437198
## 5441 chic 52.0 39.90000 2001-11-23 15.300000 34.500000 12.3282828 26.820707
## 5442 chic 57.0 51.50000 2001-11-24 10.142857 27.000000 19.1733092 15.276721
## 5443 chic 46.0 38.50000 2001-11-25 4.400000 12.000000 9.0138889 11.062500
## 5444 chic 43.0 40.40000 2001-11-26 17.700000 35.500000 6.2693237 21.729167
## 5445 chic 44.0 37.60000 2001-11-27 13.837500 21.166667 4.9166667 18.802083
## 5446 chic 39.0 34.30000 2001-11-28 19.100000 23.500000 2.9747475 19.181159
## 5447 chic 42.0 40.10000 2001-11-29 5.000000 12.500000 2.9861111 17.338542
## 5448 chic 45.0 42.50000 2001-11-30 6.100000 13.000000 1.2361111 16.476799
## 5449 chic 36.0 32.80000 2001-12-01 19.000000 33.500000 7.4027778 18.447917
## 5450 chic 39.0 35.40000 2001-12-02 16.750000 29.000000 6.8611111 24.833333
## 5451 chic 49.0 42.90000 2001-12-03 20.137500 28.666667 5.6274155 32.226935
## 5452 chic 58.0 51.10000 2001-12-04 14.300000 58.000000 6.9565217 28.260417
## 5453 chic 56.0 50.10000 2001-12-05 19.600000 81.500000 22.8611111 21.177083
## 5454 chic 44.0 30.90000 2001-12-06 9.812500 33.000000 8.5555556 27.128788
## 5455 chic 41.0 34.10000 2001-12-07 12.900000 23.500000 11.1186869 24.479167
## 5456 chic 39.0 32.70000 2001-12-08 21.100000 31.500000 10.7361111 24.447917
## 5457 chic 31.0 21.90000 2001-12-09 19.812500 23.166667 5.6388889 26.375000
## 5458 chic 39.0 23.10000 2001-12-10 22.350000 51.000000 3.9027778 33.994792
## 5459 chic 36.0 26.90000 2001-12-11 29.100000 55.000000 3.0772947 38.493433
## 5460 chic 43.0 40.90000 2001-12-12 27.200000 51.500000 1.7222222 30.199811
## 5461 chic 39.0 36.60000 2001-12-13 15.000000 19.000000 2.9633838 22.322917
## 5462 chic 35.0 32.10000 2001-12-14 27.500000 36.500000 2.2850242 26.078125
## 5463 chic 35.0 34.60000 2001-12-15 22.542857 25.800000 4.2361111 27.770833
## 5464 chic 42.0 41.80000 2001-12-16 17.600000 20.000000 2.5694444 25.411458
## 5465 chic 40.0 38.50000 2001-12-17 14.800000 17.000000 3.0422705 21.468750
## 5466 chic 39.0 32.30000 2001-12-18 19.737500 50.500000 3.7427536 26.566690
## 5467 chic 36.0 25.60000 2001-12-19 10.700000 22.500000 8.6642512 24.385417
## 5468 chic 33.0 18.80000 2001-12-20 9.900000 30.000000 5.9722222 29.467597
## 5469 chic 31.0 20.00000 2001-12-21 18.187500 39.000000 3.5416667 36.513889
## 5470 chic 41.0 34.40000 2001-12-22 11.000000 24.000000 10.7312802 24.245169
## 5471 chic 27.0 18.00000 2001-12-23 9.800000 46.000000 17.1340580 10.125000
## 5472 chic 18.0 12.00000 2001-12-24 7.800000 34.000000 19.5138889 14.013889
## 5473 chic 17.0 8.30000 2001-12-25 10.200000 23.500000 15.2500000 15.805556
## 5474 chic 14.0 8.10000 2001-12-26 11.600000 41.500000 8.7727822 19.875000
## 5475 chic 23.0 17.10000 2001-12-27 15.312500 28.000000 11.9027778 18.819444
## 5476 chic 21.0 12.10000 2001-12-28 12.100000 37.000000 14.2777778 22.617754
## 5477 chic 14.0 4.10000 2001-12-29 8.200000 32.000000 17.5694444 18.145833
## 5478 chic 13.0 4.80000 2001-12-30 11.525000 27.500000 15.0694444 15.479167
## 5479 chic 14.0 3.70000 2001-12-31 17.400000 31.000000 11.1919192 22.047222
## 5480 chic 18.0 6.00000 2002-01-01 16.000000 51.500000 5.7083333 30.864583
## 5481 chic 21.0 11.90000 2002-01-02 25.785714 49.600000 3.6944444 41.875000
## 5482 chic 20.0 11.30000 2002-01-03 20.100000 50.000000 5.8478261 35.735054
## 5483 chic 28.0 17.50000 2002-01-04 16.000000 71.000000 8.4070048 24.011775
## 5484 chic 32.0 25.90000 2002-01-05 20.087500 40.000000 4.3055556 21.708333
## 5485 chic 29.0 22.60000 2002-01-06 13.300000 26.500000 11.3750000 19.520833
## 5486 chic 22.0 12.40000 2002-01-07 10.100000 24.000000 9.2336957 25.316423
## 5487 chic 31.0 22.00000 2002-01-08 14.762500 24.600000 6.0277778 23.031250
## 5488 chic 47.0 33.70000 2002-01-09 11.400000 29.500000 3.9722222 22.022110
## 5489 chic 39.0 30.90000 2002-01-10 13.150000 23.000000 5.7210145 27.218750
## 5490 chic 38.0 27.00000 2002-01-11 12.125000 19.500000 10.6250000 21.802083
## 5491 chic 35.0 24.70000 2002-01-12 10.400000 16.500000 10.3750000 20.770833
## 5492 chic 33.0 22.70000 2002-01-13 8.900000 19.500000 7.5416667 22.104167
## 5493 chic 35.0 30.80000 2002-01-14 16.800000 19.333333 3.6805556 21.555060
## 5494 chic 32.0 23.60000 2002-01-15 18.600000 17.000000 10.2771739 18.510417
## 5495 chic 29.0 23.50000 2002-01-16 15.450000 22.500000 5.0277778 24.536849
## 5496 chic 19.0 14.40000 2002-01-17 17.937500 21.500000 8.0820707 25.354167
## 5497 chic 16.0 6.50000 2002-01-18 16.100000 28.500000 6.8333333 30.156250
## 5498 chic 20.0 12.40000 2002-01-19 19.500000 30.000000 7.7361111 30.614583
## 5499 chic 29.0 22.80000 2002-01-20 20.712500 22.833333 13.4166667 17.979167
## 5500 chic 31.0 25.70000 2002-01-21 18.500000 24.500000 9.0416667 23.708333
## 5501 chic 44.0 24.70000 2002-01-22 11.700000 37.500000 10.3611111 27.333333
## 5502 chic 42.0 39.20000 2002-01-23 18.700000 38.500000 8.0585749 23.135417
## 5503 chic 36.0 24.20000 2002-01-24 11.800000 17.500000 15.2632850 21.161355
## 5504 chic 39.0 20.70000 2002-01-25 8.800000 30.000000 12.1014493 22.375000
## 5505 chic 44.0 25.60000 2002-01-26 9.475000 15.666667 14.1666667 21.697917
## 5506 chic 49.0 30.30000 2002-01-27 7.000000 28.000000 19.9027778 18.260417
## 5507 chic 41.0 33.50000 2002-01-28 16.600000 32.000000 12.2572464 24.218750
## 5508 chic 34.0 29.60000 2002-01-29 9.585714 15.000000 16.0416667 19.041667
## 5509 chic 32.0 28.30000 2002-01-30 15.050000 11.500000 15.3520531 22.152627
## 5510 chic 32.0 NA 2002-01-31 8.650000 9.500000 12.0227273 21.270833
## 5511 chic 27.0 22.50000 2002-02-01 9.271429 12.000000 15.1899758 26.270833
## 5512 chic 21.0 17.70000 2002-02-02 19.200000 32.000000 11.5555556 29.895833
## 5513 chic 27.0 20.10000 2002-02-03 16.800000 22.000000 20.9818841 19.494112
## 5514 chic 18.0 5.80000 2002-02-04 9.757143 21.000000 14.8948413 27.699728
## 5515 chic 20.0 12.20000 2002-02-05 18.800000 38.500000 7.9583333 35.482639
## 5516 chic 29.0 19.20000 2002-02-06 25.000000 49.500000 4.2291667 36.649909
## 5517 chic 32.0 26.10000 2002-02-07 34.857143 41.166667 8.2119565 36.704545
## 5518 chic 36.0 28.30000 2002-02-08 34.850000 60.000000 5.8750000 32.805871
## 5519 chic 40.0 32.90000 2002-02-09 21.400000 30.500000 11.0833333 28.885417
## 5520 chic 37.0 29.30000 2002-02-10 10.014286 20.000000 19.4583333 17.906250
## 5521 chic 29.0 19.80000 2002-02-11 8.100000 28.000000 15.1250000 22.875000
## 5522 chic 35.0 22.00000 2002-02-12 6.050000 22.500000 20.2708333 17.250000
## 5523 chic 25.0 11.00000 2002-02-13 7.712500 17.250000 12.7581522 29.395780
## 5524 chic 38.0 21.70000 2002-02-14 8.200000 46.500000 15.5416667 23.304924
## 5525 chic 39.0 27.60000 2002-02-15 12.800000 33.500000 12.0573671 19.871212
## 5526 chic 37.0 24.50000 2002-02-16 6.585714 13.500000 17.7916667 18.291667
## 5527 chic 33.0 20.20000 2002-02-17 5.800000 11.000000 20.4583333 19.656250
## 5528 chic 38.0 22.90000 2002-02-18 10.500000 31.000000 12.6805556 24.750000
## 5529 chic 42.0 39.90000 2002-02-19 14.850000 20.400000 12.9305556 24.306914
## 5530 chic 44.0 42.80000 2002-02-20 11.400000 20.000000 9.6666667 16.145833
## 5531 chic 32.0 26.20000 2002-02-21 8.400000 12.500000 13.9374177 21.559783
## 5532 chic 30.0 18.40000 2002-02-22 8.471429 15.000000 16.0694444 27.664855
## 5533 chic 36.0 24.80000 2002-02-23 10.500000 25.000000 13.8472222 24.166667
## 5534 chic 50.0 31.60000 2002-02-24 11.600000 30.500000 20.4722222 16.645833
## 5535 chic 42.0 30.90000 2002-02-25 9.828571 18.333333 20.7777778 17.117918
## 5536 chic 26.0 19.60000 2002-02-26 8.400000 26.500000 17.8333333 20.239583
## 5537 chic 21.0 10.80000 2002-02-27 9.200000 26.000000 18.3152174 23.668616
## 5538 chic 23.0 14.00000 2002-02-28 14.987500 43.500000 11.6666667 26.348485
## 5539 chic 26.0 17.20000 2002-03-01 17.800000 27.500000 16.3194444 28.906250
## 5540 chic 28.0 27.90000 2002-03-02 15.900000 19.000000 12.9166667 32.166667
## 5541 chic 11.0 3.30000 2002-03-03 7.200000 15.500000 30.1250000 14.885417
## 5542 chic 6.0 -0.60000 2002-03-04 12.800000 29.000000 18.9510870 25.361607
## 5543 chic 23.0 17.90000 2002-03-05 22.700000 29.000000 8.8007246 36.723485
## 5544 chic 35.0 28.10000 2002-03-06 21.942857 20.000000 16.1388889 30.010417
## 5545 chic 36.0 30.60000 2002-03-07 33.700000 41.000000 16.1962560 25.213768
## 5546 chic 51.0 46.50000 2002-03-08 13.600000 12.000000 18.9722222 23.166667
## 5547 chic 42.0 30.90000 2002-03-09 9.457143 23.500000 28.8750000 8.302083
## 5548 chic 21.0 7.20000 2002-03-10 7.550000 20.500000 27.5507246 12.041667
## 5549 chic 33.0 21.00000 2002-03-11 13.350000 33.000000 11.1690821 30.697917
## 5550 chic 40.0 31.30000 2002-03-12 25.325000 53.000000 6.7904589 31.125000
## 5551 chic 48.0 37.60000 2002-03-13 24.100000 48.000000 13.5138889 30.844656
## 5552 chic 50.0 41.00000 2002-03-14 27.000000 34.000000 18.8224638 22.166667
## 5553 chic 47.0 31.50000 2002-03-15 11.114286 19.400000 20.9305556 15.125000
## 5554 chic 37.0 26.30000 2002-03-16 5.500000 10.500000 36.3055556 11.302083
## 5555 chic 38.0 30.40000 2002-03-17 16.100000 23.500000 18.4444444 20.812500
## 5556 chic 42.0 32.00000 2002-03-18 20.925000 23.500000 15.9263285 25.412202
## 5557 chic 42.0 35.50000 2002-03-19 30.450000 41.000000 9.1111111 28.593750
## 5558 chic 40.0 34.00000 2002-03-20 16.800000 20.500000 19.8888889 27.083333
## 5559 chic 28.0 12.90000 2002-03-21 10.928571 20.166667 22.8750000 16.403986
## 5560 chic 26.0 8.10000 2002-03-22 10.700000 34.500000 24.1805556 14.734848
## 5561 chic 39.0 15.80000 2002-03-23 12.100000 39.000000 26.7500000 17.927083
## 5562 chic 34.0 22.90000 2002-03-24 7.537500 19.000000 35.0972222 11.412138
## 5563 chic 28.0 19.10000 2002-03-25 7.100000 19.000000 26.3333333 11.368506
## 5564 chic 32.0 23.70000 2002-03-26 12.250000 16.000000 22.0694444 19.677083
## 5565 chic 36.0 22.10000 2002-03-27 20.562500 31.166667 14.3888889 33.911504
## 5566 chic 40.0 32.60000 2002-03-28 31.500000 52.500000 10.3387681 30.593750
## 5567 chic 41.0 39.30000 2002-03-29 20.500000 31.500000 9.4166667 34.385417
## 5568 chic 43.0 29.20000 2002-03-30 8.225000 12.000000 20.3611111 20.177083
## 5569 chic 38.0 27.30000 2002-03-31 10.600000 17.000000 19.5138889 22.156250
## 5570 chic 34.0 27.10000 2002-04-01 13.300000 25.000000 14.0338542 28.233696
## 5571 chic 39.0 34.50000 2002-04-02 19.125000 24.500000 16.2943841 25.730655
## 5572 chic 35.0 28.10000 2002-04-03 9.700000 15.000000 21.0313118 23.128788
## 5573 chic 31.0 25.00000 2002-04-04 9.000000 15.000000 23.0562726 22.816123
## 5574 chic 33.0 24.80000 2002-04-05 18.642857 28.000000 18.1805933 29.197917
## 5575 chic 34.0 22.80000 2002-04-06 15.900000 25.000000 23.8671875 30.322917
## 5576 chic 42.0 34.50000 2002-04-07 15.600000 24.000000 22.9348958 21.208333
## 5577 chic 49.0 48.30000 2002-04-08 23.475000 27.500000 18.5677083 37.102273
## 5578 chic 43.0 38.80000 2002-04-09 9.800000 18.000000 18.8643569 26.760417
## 5579 chic 49.0 35.60000 2002-04-10 15.250000 31.000000 21.5643024 29.705492
## 5580 chic 63.0 41.30000 2002-04-11 11.425000 45.000000 30.1260064 26.417874
## 5581 chic 57.0 51.40000 2002-04-12 13.700000 36.000000 19.7606500 22.291667
## 5582 chic 52.0 45.50000 2002-04-13 16.000000 24.000000 19.8472222 30.444444
## 5583 chic 59.0 50.30000 2002-04-14 17.914286 26.166667 29.4074074 20.250000
## 5584 chic 75.0 59.00000 2002-04-15 14.100000 62.000000 35.0972222 19.943496
## 5585 chic 78.0 60.80000 2002-04-16 14.400000 41.000000 36.1854011 17.125000
## 5586 chic 75.0 58.10000 2002-04-17 13.462500 47.000000 28.6344422 24.339976
## 5587 chic 76.0 61.10000 2002-04-18 13.700000 67.000000 29.6387791 21.868961
## 5588 chic 56.0 46.80000 2002-04-19 5.700000 22.000000 30.3912037 17.583333
## 5589 chic 45.0 29.60000 2002-04-20 4.142857 6.800000 41.0092593 7.802083
## 5590 chic 41.0 38.30000 2002-04-21 5.700000 9.000000 30.2476852 10.197917
## 5591 chic 40.0 33.50000 2002-04-22 6.800000 8.000000 25.5663245 22.460417
## 5592 chic 46.0 36.90000 2002-04-23 17.400000 22.000000 20.1294375 32.925595
## 5593 chic 58.0 44.50000 2002-04-24 11.500000 19.000000 26.6563003 21.848020
## 5594 chic 46.0 26.50000 2002-04-25 7.800000 NA 24.8418881 17.044643
## 5595 chic 45.0 25.70000 2002-04-26 9.900000 30.250000 23.9322665 26.260417
## 5596 chic 48.0 37.40000 2002-04-27 12.600000 34.000000 24.6574074 20.604167
## 5597 chic 50.0 41.40000 2002-04-28 6.600000 14.000000 27.8101852 12.317708
## 5598 chic 51.0 37.80000 2002-04-29 10.928571 38.000000 25.1340488 25.634848
## 5599 chic 54.0 33.80000 2002-04-30 8.500000 29.000000 20.5936997 29.241667
## 5600 chic 53.0 35.30000 2002-05-01 9.300000 35.000000 22.4957912 28.692391
## 5601 chic 49.0 35.30000 2002-05-02 8.512500 13.833333 31.2284805 18.099123
## 5602 chic 46.0 27.00000 2002-05-03 4.300000 15.000000 20.9058977 22.737500
## 5603 chic 52.0 34.60000 2002-05-04 9.500000 18.000000 27.7800926 27.212500
## 5604 chic 59.0 44.60000 2002-05-05 10.325000 16.000000 33.7847222 18.233333
## 5605 chic 68.0 59.80000 2002-05-06 11.000000 17.000000 26.4014694 24.650000
## 5606 chic 56.0 44.90000 2002-05-07 6.400000 7.000000 27.5550615 13.945833
## 5607 chic 55.0 54.20000 2002-05-08 16.225000 23.800000 14.6794485 19.905303
## 5608 chic 58.0 41.80000 2002-05-09 7.350000 28.000000 25.6113124 14.004167
## 5609 chic 56.0 28.10000 2002-05-10 9.300000 37.000000 31.4188808 23.250000
## 5610 chic 51.0 39.20000 2002-05-11 14.550000 29.500000 32.8463542 21.054167
## 5611 chic 48.0 46.80000 2002-05-12 10.700000 17.000000 24.0208333 20.083333
## 5612 chic 50.0 40.60000 2002-05-13 9.300000 16.000000 27.6348723 22.710714
## 5613 chic 54.0 42.20000 2002-05-14 12.312500 19.166667 22.1915258 29.937500
## 5614 chic 58.0 48.20000 2002-05-15 12.700000 59.000000 33.6334267 24.978409
## 5615 chic 55.0 50.20000 2002-05-16 8.000000 21.000000 22.4490741 21.418939
## 5616 chic 41.0 32.70000 2002-05-17 2.912500 6.000000 26.4095066 13.204167
## 5617 chic 44.0 32.50000 2002-05-18 5.750000 15.000000 25.5231481 18.345833
## 5618 chic 46.0 35.60000 2002-05-19 10.150000 14.500000 28.1388889 17.966667
## 5619 chic 41.0 30.10000 2002-05-20 3.485714 7.666667 31.2750421 12.900595
## 5620 chic 45.0 29.80000 2002-05-21 6.400000 16.000000 20.9094203 27.704167
## 5621 chic 55.0 37.60000 2002-05-22 14.250000 27.000000 28.3486312 23.074420
## 5622 chic 65.0 52.40000 2002-05-23 18.987500 56.500000 33.7650966 24.296429
## 5623 chic 54.0 39.10000 2002-05-24 6.700000 7.000000 24.0637077 14.116667
## 5624 chic 49.0 46.00000 2002-05-25 11.300000 13.500000 16.3726852 17.912500
## 5625 chic 55.0 45.40000 2002-05-26 9.775000 17.000000 25.3240741 20.250000
## 5626 chic 64.0 51.00000 2002-05-27 13.900000 21.500000 37.9953704 20.091667
## 5627 chic 69.0 57.60000 2002-05-28 27.200000 42.000000 26.1726596 34.948106
## 5628 chic 73.0 62.00000 2002-05-29 13.925000 49.000000 24.1001409 25.600000
## 5629 chic 75.0 63.70000 2002-05-30 19.100000 56.000000 30.4930556 25.479745
## 5630 chic 77.0 56.40000 2002-05-31 10.700000 59.500000 31.5879630 27.033333
## 5631 chic 76.0 53.10000 2002-06-01 9.875000 39.166667 40.5763889 24.525000
## 5632 chic 62.0 45.60000 2002-06-02 9.700000 22.000000 33.9745370 17.161905
## 5633 chic 62.0 56.00000 2002-06-03 18.100000 36.500000 21.8163837 22.636957
## 5634 chic 65.0 64.10000 2002-06-04 20.562500 35.000000 8.3394360 38.027899
## 5635 chic 56.0 53.90000 2002-06-05 10.850000 11.000000 14.3436997 18.302717
## 5636 chic 58.0 51.80000 2002-06-06 11.550000 16.000000 25.1726413 21.294048
## 5637 chic 64.0 53.10000 2002-06-07 17.175000 29.000000 22.8748994 32.045833
## 5638 chic 71.0 58.60000 2002-06-08 25.000000 45.000000 43.9537037 27.266667
## 5639 chic 72.0 59.60000 2002-06-09 30.050000 54.000000 51.7199074 23.587500
## 5640 chic 80.0 70.60000 2002-06-10 18.637500 48.000000 28.4845008 22.541667
## 5641 chic 76.0 69.50000 2002-06-11 9.600000 21.000000 22.6320451 18.168506
## 5642 chic 64.0 60.10000 2002-06-12 9.800000 17.000000 15.8882576 15.563745
## 5643 chic 60.0 57.20000 2002-06-13 10.437500 20.833333 13.1978663 17.770833
## 5644 chic 61.0 55.70000 2002-06-14 7.100000 15.500000 15.7533853 24.066667
## 5645 chic 67.0 54.10000 2002-06-15 7.600000 13.000000 26.5277778 16.358333
## 5646 chic 66.0 48.40000 2002-06-16 6.485714 12.500000 24.9296875 17.316667
## 5647 chic 67.0 53.50000 2002-06-17 12.400000 27.500000 18.0872962 32.582971
## 5648 chic 70.0 55.70000 2002-06-18 15.500000 42.000000 38.2849327 26.000181
## 5649 chic 75.0 60.60000 2002-06-19 24.962500 47.666667 45.0124547 29.975000
## 5650 chic 82.0 67.40000 2002-06-20 33.000000 80.500000 47.4267311 30.767029
## 5651 chic 80.0 69.00000 2002-06-21 31.300000 67.500000 37.3514291 38.541667
## 5652 chic 80.0 65.40000 2002-06-22 35.400000 75.500000 46.6250000 35.158333
## 5653 chic 82.0 63.50000 2002-06-23 42.500000 65.000000 54.8804348 30.039130
## 5654 chic 78.0 63.90000 2002-06-24 34.200000 88.000000 54.4484127 37.985145
## 5655 chic 81.0 70.30000 2002-06-25 23.987500 39.833333 19.8884680 33.735985
## 5656 chic 79.0 66.40000 2002-06-26 9.900000 26.500000 34.3665459 20.915422
## 5657 chic 74.0 64.30000 2002-06-27 8.200000 18.000000 23.5150966 16.556522
## 5658 chic 74.0 60.30000 2002-06-28 13.662500 29.000000 17.3104871 25.416667
## 5659 chic 74.0 63.60000 2002-06-29 21.800000 37.000000 30.5509259 27.616667
## 5660 chic 81.0 73.10000 2002-06-30 20.950000 38.500000 39.4557292 18.516667
## 5661 chic 84.0 70.60000 2002-07-01 20.042857 65.000000 23.1740137 19.308333
## 5662 chic 84.0 65.80000 2002-07-02 21.600000 69.500000 22.7783816 20.235507
## 5663 chic 84.0 70.00000 2002-07-03 28.700000 95.000000 36.3783967 31.369163
## 5664 chic 80.0 68.30000 2002-07-04 16.637500 35.500000 33.3776042 14.675000
## 5665 chic 75.0 60.70000 2002-07-05 6.700000 16.500000 30.5648148 10.800000
## 5666 chic 75.0 61.00000 2002-07-06 17.100000 24.500000 36.3194444 23.908333
## 5667 chic 77.0 64.60000 2002-07-07 25.412500 44.600000 51.1435185 27.779167
## 5668 chic 81.0 70.40000 2002-07-08 33.100000 64.000000 45.3496926 27.678571
## 5669 chic 74.0 70.20000 2002-07-09 12.300000 32.000000 31.5613929 16.886594
## 5670 chic 74.0 60.10000 2002-07-10 9.942857 19.000000 31.3040459 10.902355
## 5671 chic 69.0 52.90000 2002-07-11 7.300000 17.000000 32.1349638 12.659091
## 5672 chic 68.0 53.50000 2002-07-12 10.900000 24.500000 38.7951540 19.794565
## 5673 chic 70.0 53.40000 2002-07-13 12.271429 23.800000 44.4687500 21.508333
## 5674 chic 72.0 53.00000 2002-07-14 17.100000 27.500000 45.1197917 30.616667
## 5675 chic 76.0 60.40000 2002-07-15 26.300000 51.000000 42.8390313 44.934524
## 5676 chic 79.0 62.70000 2002-07-16 25.528571 63.000000 42.0976248 36.008333
## 5677 chic 78.0 66.30000 2002-07-17 40.900000 91.500000 40.2255435 40.655698
## 5678 chic 82.0 66.20000 2002-07-18 38.850000 72.500000 44.9804549 26.069048
## 5679 chic 74.0 65.10000 2002-07-19 20.375000 34.833333 27.3751006 18.212500
## 5680 chic 76.0 66.70000 2002-07-20 21.900000 39.000000 39.7106481 18.587500
## 5681 chic 87.0 74.90000 2002-07-21 21.000000 35.000000 42.1782407 15.108333
## 5682 chic 83.0 70.30000 2002-07-22 15.587500 44.000000 33.6712963 22.933333
## 5683 chic 70.0 57.40000 2002-07-23 3.000000 7.500000 27.9461554 11.184964
## 5684 chic 71.0 52.60000 2002-07-24 5.700000 18.500000 34.0045290 16.287121
## 5685 chic 73.0 64.80000 2002-07-25 18.800000 30.200000 27.4955717 30.750000
## 5686 chic 79.0 71.70000 2002-07-26 32.400000 51.500000 36.8382649 28.791667
## 5687 chic 80.0 73.80000 2002-07-27 17.400000 28.000000 28.9166667 21.358333
## 5688 chic 81.0 74.60000 2002-07-28 16.057143 23.500000 28.4930556 17.158333
## 5689 chic 77.0 71.40000 2002-07-29 12.300000 24.500000 20.6176347 21.608333
## 5690 chic 80.0 68.90000 2002-07-30 13.500000 27.500000 33.5359300 33.966238
## 5691 chic 82.0 68.10000 2002-07-31 17.987500 30.833333 34.3534622 34.478220
## 5692 chic 85.0 74.00000 2002-08-01 21.300000 56.500000 39.9837963 26.822917
## 5693 chic 72.0 62.20000 2002-08-02 6.000000 11.500000 31.2453704 17.518386
## 5694 chic 75.0 66.90000 2002-08-03 16.412500 38.500000 40.9305556 23.583333
## 5695 chic 82.0 72.10000 2002-08-04 22.900000 47.500000 43.5416667 18.641667
## 5696 chic 77.0 68.40000 2002-08-05 12.300000 17.000000 35.7106481 17.929167
## 5697 chic 69.0 56.60000 2002-08-06 3.637500 11.000000 23.5653363 9.554167
## 5698 chic 67.0 54.90000 2002-08-07 6.200000 12.000000 25.4704106 14.487500
## 5699 chic 69.0 58.10000 2002-08-08 8.900000 20.500000 29.1932916 19.005736
## 5700 chic 70.0 58.40000 2002-08-09 16.537500 33.500000 39.4067824 27.920000
## 5701 chic 74.0 62.60000 2002-08-10 27.850000 41.500000 47.8935185 29.908333
## 5702 chic 80.0 67.40000 2002-08-11 30.800000 46.000000 51.0833333 20.691667
## 5703 chic 79.0 68.60000 2002-08-12 23.050000 40.000000 41.8330680 19.642857
## 5704 chic 76.0 70.00000 2002-08-13 12.700000 29.500000 29.8009259 19.897134
## 5705 chic 70.0 63.80000 2002-08-14 9.400000 24.500000 15.8346417 19.519264
## 5706 chic 74.0 68.00000 2002-08-15 13.912500 39.500000 25.5449605 19.225379
## 5707 chic 75.0 69.00000 2002-08-16 12.000000 24.000000 14.0427632 22.983333
## 5708 chic 76.0 69.30000 2002-08-17 12.900000 32.000000 23.5138889 12.491667
## 5709 chic 66.0 53.40000 2002-08-18 7.700000 19.166667 24.5069444 17.883333
## 5710 chic 66.0 61.30000 2002-08-19 9.200000 12.000000 19.3902778 19.079167
## 5711 chic 66.0 58.00000 2002-08-20 10.400000 22.500000 19.7077295 25.419565
## 5712 chic 75.0 70.00000 2002-08-21 23.075000 41.000000 31.3570670 21.029167
## 5713 chic 74.0 69.90000 2002-08-22 10.700000 16.000000 25.5067432 26.300000
## 5714 chic 73.0 70.20000 2002-08-23 18.350000 18.000000 20.3838567 22.961730
## 5715 chic 74.0 67.80000 2002-08-24 16.687500 27.833333 21.3865741 22.867301
## 5716 chic 74.0 67.70000 2002-08-25 17.100000 22.500000 28.1782407 21.572917
## 5717 chic 74.0 65.60000 2002-08-26 11.400000 17.000000 25.0231481 15.755208
## 5718 chic 74.0 68.00000 2002-08-27 14.112500 23.000000 32.8172303 16.119792
## 5719 chic 72.0 64.70000 2002-08-28 10.800000 20.000000 27.6018519 13.652273
## 5720 chic 70.0 62.70000 2002-08-29 13.600000 24.000000 38.2792874 19.507246
## 5721 chic 73.0 63.30000 2002-08-30 20.528571 35.400000 42.2069243 22.629167
## 5722 chic 73.0 63.50000 2002-08-31 24.300000 36.000000 45.9976852 21.391667
## 5723 chic 74.0 66.20000 2002-09-01 31.400000 45.000000 37.7870370 24.566667
## 5724 chic 74.0 68.80000 2002-09-02 22.171429 46.500000 43.8009259 14.370833
## 5725 chic 72.0 57.30000 2002-09-03 8.900000 17.500000 25.3721820 20.189394
## 5726 chic 72.0 57.00000 2002-09-04 8.600000 34.500000 21.1584138 27.596196
## 5727 chic 72.0 60.50000 2002-09-05 7.900000 24.000000 25.2396062 18.859601
## 5728 chic 71.0 61.00000 2002-09-06 21.000000 33.000000 31.6829710 37.279167
## 5729 chic 74.0 61.80000 2002-09-07 31.950000 59.500000 38.8203704 40.058333
## 5730 chic 76.0 66.00000 2002-09-08 44.042857 65.000000 42.8842593 39.625000
## 5731 chic 78.0 69.50000 2002-09-09 39.400000 70.500000 29.0620974 45.258333
## 5732 chic 76.0 64.90000 2002-09-10 25.400000 75.500000 27.1868961 29.116667
## 5733 chic 64.0 50.80000 2002-09-11 7.157143 15.500000 22.8497383 19.510417
## 5734 chic 64.0 52.60000 2002-09-12 13.550000 47.000000 16.9884900 34.601490
## 5735 chic 64.0 55.00000 2002-09-13 15.800000 51.000000 25.6544686 38.203804
## 5736 chic 68.0 57.30000 2002-09-14 23.814286 41.000000 37.4768519 32.927083
## 5737 chic 63.0 56.40000 2002-09-15 5.950000 9.000000 26.9467593 11.072917
## 5738 chic 62.0 51.90000 2002-09-16 9.200000 34.000000 14.7258454 32.937500
## 5739 chic 65.0 56.20000 2002-09-17 20.562500 41.333333 24.5718142 39.238095
## 5740 chic 71.0 66.10000 2002-09-18 21.300000 31.000000 25.0585017 28.683053
## 5741 chic 76.0 71.50000 2002-09-19 12.450000 42.000000 14.3146410 20.989583
## 5742 chic 67.0 66.60000 2002-09-20 5.714286 40.000000 9.6382850 17.916667
## 5743 chic 69.0 56.70000 2002-09-21 8.600000 18.000000 24.0755208 19.031250
## 5744 chic 56.0 45.20000 2002-09-22 5.250000 12.500000 17.8177083 18.916667
## 5745 chic 54.0 41.60000 2002-09-23 7.600000 21.000000 17.3287879 26.805060
## 5746 chic 52.0 41.50000 2002-09-24 5.250000 15.000000 18.2843196 22.677083
## 5747 chic 59.0 47.60000 2002-09-25 10.450000 37.000000 18.4154772 27.525856
## 5748 chic 62.0 53.80000 2002-09-26 29.914286 53.000000 21.4684103 36.554924
## 5749 chic 60.0 55.20000 2002-09-27 13.500000 21.500000 27.1701766 20.881250
## 5750 chic 62.0 57.00000 2002-09-28 29.400000 38.000000 28.3880208 21.833333
## 5751 chic 72.0 63.70000 2002-09-29 26.957143 40.333333 36.2760417 16.843750
## 5752 chic 77.0 56.90000 2002-09-30 19.500000 56.500000 36.5648292 22.575893
## 5753 chic 75.0 64.80000 2002-10-01 23.700000 45.000000 25.5442708 31.870265
## 5754 chic 66.0 62.70000 2002-10-02 15.212500 23.000000 16.9766757 23.604167
## 5755 chic 61.0 58.50000 2002-10-03 13.300000 23.500000 14.3696784 17.208333
## 5756 chic 63.0 59.30000 2002-10-04 11.900000 19.000000 15.1571558 17.416667
## 5757 chic 55.0 44.20000 2002-10-05 8.162500 17.666667 13.2708333 20.364583
## 5758 chic 58.0 45.70000 2002-10-06 7.500000 14.000000 23.1484375 15.562500
## 5759 chic 48.0 33.40000 2002-10-07 7.100000 14.500000 13.9973958 24.884770
## 5760 chic 56.0 37.40000 2002-10-08 9.375000 35.500000 9.5892857 30.895833
## 5761 chic 57.0 48.50000 2002-10-09 15.600000 44.500000 9.5737401 31.078598
## 5762 chic 62.0 51.10000 2002-10-10 22.400000 51.500000 10.5729167 33.760417
## 5763 chic 61.0 50.60000 2002-10-11 30.485714 54.833333 10.7070879 34.666667
## 5764 chic 61.0 54.10000 2002-10-12 25.700000 28.500000 14.2187500 21.472222
## 5765 chic 42.0 27.50000 2002-10-13 5.200000 9.500000 15.5598958 17.416667
## 5766 chic 44.0 27.10000 2002-10-14 10.114286 27.500000 10.1692708 29.166667
## 5767 chic 50.0 33.50000 2002-10-15 11.600000 30.000000 11.1271513 29.270202
## 5768 chic 42.0 30.90000 2002-10-16 8.600000 12.500000 14.8320879 26.602092
## 5769 chic 41.0 35.80000 2002-10-17 11.700000 20.500000 6.2156929 28.222222
## 5770 chic 49.0 42.00000 2002-10-18 15.200000 42.000000 7.1250000 25.638889
## 5771 chic 42.0 32.40000 2002-10-19 7.600000 10.000000 14.8229167 19.902778
## 5772 chic 41.0 31.20000 2002-10-20 16.280000 19.000000 11.8776042 24.736111
## 5773 chic 45.0 35.30000 2002-10-21 18.150000 42.000000 11.3255208 32.502525
## 5774 chic 44.0 34.80000 2002-10-22 14.400000 21.000000 8.6073370 23.838164
## 5775 chic 43.0 37.80000 2002-10-23 8.012500 14.333333 12.7129917 20.195652
## 5776 chic 44.0 38.30000 2002-10-24 7.500000 11.000000 11.5936853 21.319444
## 5777 chic 45.0 43.20000 2002-10-25 19.900000 29.000000 5.3697917 21.634964
## 5778 chic 43.0 39.80000 2002-10-26 15.862500 14.500000 4.1953125 20.114583
## 5779 chic 42.0 31.00000 2002-10-27 9.300000 9.000000 14.0076122 16.802083
## 5780 chic 44.0 36.30000 2002-10-28 8.800000 11.000000 18.0496894 16.812500
## 5781 chic 44.0 34.50000 2002-10-29 7.875000 12.333333 18.1488095 16.257440
## 5782 chic 45.0 35.00000 2002-10-30 7.433333 9.000000 20.1616848 20.138134
## 5783 chic 40.0 32.10000 2002-10-31 15.900000 16.000000 8.9827899 26.125000
## 5784 chic 33.0 19.90000 2002-11-01 11.475000 18.500000 11.7893939 21.934783
## 5785 chic 38.0 22.60000 2002-11-02 10.800000 21.000000 11.0416667 21.822917
## 5786 chic 36.0 27.90000 2002-11-03 19.200000 20.000000 6.9083333 22.687500
## 5787 chic 39.0 30.00000 2002-11-04 25.485714 36.666667 6.9447826 28.349702
## 5788 chic 38.0 35.40000 2002-11-05 26.900000 29.500000 2.3854167 28.740036
## 5789 chic 40.0 33.70000 2002-11-06 26.600000 27.000000 8.3451087 23.375000
## 5790 chic 44.0 35.60000 2002-11-07 19.614286 51.500000 11.0317029 26.480461
## 5791 chic 56.0 36.70000 2002-11-08 7.500000 39.000000 22.3645833 21.979167
## 5792 chic 58.0 52.70000 2002-11-09 15.300000 37.000000 23.3333333 14.083333
## 5793 chic 51.0 53.10000 2002-11-10 18.062500 26.500000 14.7291667 12.468750
## 5794 chic 39.0 34.50000 2002-11-11 10.800000 24.000000 4.1770833 16.593750
## 5795 chic 40.0 30.50000 2002-11-12 17.150000 21.000000 6.0406785 22.958333
## 5796 chic 46.0 34.20000 2002-11-13 15.500000 36.500000 6.7798913 23.461310
## 5797 chic 47.0 37.90000 2002-11-14 9.200000 17.500000 12.1979167 21.439764
## 5798 chic 38.0 28.60000 2002-11-15 4.650000 4.000000 29.1041667 14.250000
## 5799 chic 34.0 25.80000 2002-11-16 4.100000 7.166667 27.3645833 14.447917
## 5800 chic 32.0 25.80000 2002-11-17 10.900000 11.500000 14.6354167 25.072917
## 5801 chic 35.0 30.40000 2002-11-18 27.650000 36.500000 2.8840580 33.195076
## 5802 chic 44.0 33.50000 2002-11-19 17.885714 22.000000 5.4954710 24.177083
## 5803 chic 44.0 34.00000 2002-11-20 13.800000 32.500000 3.3020833 30.406250
## 5804 chic 39.0 32.80000 2002-11-21 13.200000 28.500000 11.1050725 24.449275
## 5805 chic 31.0 24.90000 2002-11-22 8.487500 15.500000 12.4583333 28.350543
## 5806 chic 39.0 28.50000 2002-11-23 14.600000 22.000000 8.0833333 25.093750
## 5807 chic 32.0 24.40000 2002-11-24 7.100000 10.500000 10.6979167 19.364583
## 5808 chic 26.0 18.10000 2002-11-25 9.585714 19.500000 6.8645833 29.489583
## 5809 chic 25.0 21.60000 2002-11-26 22.350000 25.500000 2.7930254 37.534226
## 5810 chic 22.0 16.80000 2002-11-27 21.400000 23.000000 6.0040761 35.473214
## 5811 chic 24.0 20.20000 2002-11-28 24.814286 32.500000 7.9479167 23.614583
## 5812 chic 40.0 29.40000 2002-11-29 6.200000 17.000000 12.4479167 15.114583
## 5813 chic 29.0 15.30000 2002-11-30 4.700000 15.000000 22.6458333 11.906250
## 5814 chic 25.0 9.80000 2002-12-01 6.550000 18.000000 14.9583333 17.291667
## 5815 chic 29.0 22.20000 2002-12-02 7.800000 14.500000 13.8854167 26.875947
## 5816 chic 19.0 14.60000 2002-12-03 11.400000 24.000000 11.8786232 36.635417
## 5817 chic 19.0 12.80000 2002-12-04 18.462500 35.666667 5.1250000 44.468297
## 5818 chic 20.0 12.60000 2002-12-05 20.000000 24.000000 9.3229167 30.135417
## 5819 chic 21.0 13.60000 2002-12-06 19.800000 41.000000 5.5018939 25.827899
## 5820 chic 35.0 25.80000 2002-12-07 20.528571 25.500000 7.3958333 21.479167
## 5821 chic 22.0 10.90000 2002-12-08 8.800000 18.500000 14.1250000 24.552083
## 5822 chic 20.0 10.30000 2002-12-09 19.900000 51.000000 6.1512681 40.920002
## 5823 chic 34.0 18.80000 2002-12-10 20.800000 43.500000 3.8750000 38.218750
## 5824 chic 32.0 17.40000 2002-12-11 27.300000 75.000000 3.2432065 47.760417
## 5825 chic 34.0 30.00000 2002-12-12 28.650000 30.000000 2.0964674 28.335038
## 5826 chic 36.0 33.30000 2002-12-13 37.937500 35.000000 3.4207428 26.013393
## 5827 chic 35.0 30.10000 2002-12-14 30.400000 34.500000 6.2187500 20.145833
## 5828 chic 38.0 30.00000 2002-12-15 13.800000 19.500000 12.2395833 16.458333
## 5829 chic 32.0 22.30000 2002-12-16 6.314286 14.000000 23.2187500 16.713315
## 5830 chic 34.0 27.10000 2002-12-17 16.600000 27.500000 8.8532609 22.354167
## 5831 chic 46.0 47.50000 2002-12-18 15.100000 23.000000 11.8161232 22.385417
## 5832 chic 45.0 36.10000 2002-12-19 13.687500 17.000000 7.0144928 15.375000
## 5833 chic 32.0 26.00000 2002-12-20 6.800000 12.000000 11.0312500 12.614583
## 5834 chic 31.0 24.10000 2002-12-21 8.500000 13.000000 14.7187500 14.343750
## 5835 chic 28.0 20.40000 2002-12-22 9.057143 15.000000 15.1145833 11.552083
## 5836 chic 28.0 16.60000 2002-12-23 9.700000 13.500000 12.6770833 17.906250
## 5837 chic 26.0 21.10000 2002-12-24 13.700000 15.000000 11.3541667 25.531250
## 5838 chic 26.0 22.40000 2002-12-25 7.675000 10.000000 18.2916667 12.510417
## 5839 chic 24.0 18.50000 2002-12-26 18.700000 21.500000 9.1666667 19.743371
## 5840 chic 26.0 22.70000 2002-12-27 25.900000 32.500000 4.8111413 28.260417
## 5841 chic 31.0 28.20000 2002-12-28 33.342857 36.666667 5.1250000 25.718750
## 5842 chic 31.0 29.30000 2002-12-29 42.300000 39.000000 6.6354167 25.750000
## 5843 chic 49.0 43.50000 2002-12-30 16.300000 23.000000 10.4166667 19.907197
## 5844 chic 35.0 20.70000 2002-12-31 11.575000 15.000000 10.2395833 24.395833
## 5845 chic 30.0 22.50000 2003-01-01 4.200000 7.000000 26.3020833 10.916667
## 5846 chic 30.0 25.00000 2003-01-02 9.400000 7.500000 22.6743659 19.367424
## 5847 chic 27.0 20.90000 2003-01-03 12.657143 21.800000 10.0579710 32.669192
## 5848 chic 25.0 21.60000 2003-01-04 25.400000 25.500000 5.7500000 33.611111
## 5849 chic 31.0 30.20000 2003-01-05 32.900000 24.500000 2.5000000 26.027778
## 5850 chic 30.0 21.50000 2003-01-06 11.042857 15.000000 13.6875000 27.599206
## 5851 chic 37.0 27.70000 2003-01-07 16.300000 21.500000 8.6354167 18.958333
## 5852 chic 46.0 30.60000 2003-01-08 11.400000 21.500000 9.1229167 20.402778
## 5853 chic 37.0 23.80000 2003-01-09 6.657143 14.800000 17.5851449 20.958333
## 5854 chic 21.0 9.10000 2003-01-10 9.600000 18.000000 20.0394022 19.430556
## 5855 chic 14.0 2.30000 2003-01-11 6.200000 13.000000 20.3229167 15.875000
## 5856 chic 21.0 8.10000 2003-01-12 8.957143 20.500000 14.3958333 22.638889
## 5857 chic 24.0 5.70000 2003-01-13 11.700000 18.500000 17.4184783 24.160714
## 5858 chic 14.0 5.80000 2003-01-14 NA 22.000000 14.6666667 24.472222
## 5859 chic 13.0 1.30000 2003-01-15 15.600000 29.800000 11.5937500 31.722222
## 5860 chic 22.0 4.60000 2003-01-16 NA 37.000000 9.3020833 38.550000
## 5861 chic 17.0 1.90000 2003-01-17 10.200000 29.000000 17.8093297 29.425505
## 5862 chic 15.0 6.60000 2003-01-18 15.650000 22.000000 16.8854167 22.791667
## 5863 chic 16.0 8.90000 2003-01-19 11.700000 27.000000 16.1250000 21.166667
## 5864 chic 17.0 -0.70000 2003-01-20 10.900000 42.500000 20.2500000 25.722222
## 5865 chic 12.0 -5.20000 2003-01-21 11.785714 29.600000 17.4796196 27.956349
## 5866 chic 9.0 -5.30000 2003-01-22 12.500000 20.000000 18.8607955 23.402778
## 5867 chic 4.0 -9.30000 2003-01-23 11.100000 22.000000 18.7291667 24.932971
## 5868 chic 9.0 -4.00000 2003-01-24 16.887500 31.000000 10.3745471 29.252193
## 5869 chic 25.0 11.50000 2003-01-25 NA 30.000000 13.2708333 21.736111
## 5870 chic 10.0 -2.50000 2003-01-26 9.000000 32.000000 24.5833333 20.180556
## 5871 chic 7.0 0.10000 2003-01-27 19.242857 37.250000 9.7056159 40.458333
## 5872 chic 26.0 20.50000 2003-01-28 29.400000 53.000000 4.6109601 36.902778
## 5873 chic 21.0 17.10000 2003-01-29 19.800000 19.000000 11.4904891 33.513889
## 5874 chic 25.0 20.30000 2003-01-30 22.800000 30.000000 8.2291667 35.247475
## 5875 chic 34.0 30.40000 2003-01-31 24.500000 40.000000 3.4479167 26.958333
## 5876 chic 33.0 29.50000 2003-02-01 30.300000 29.000000 6.6770833 22.605556
## 5877 chic 37.0 33.90000 2003-02-02 35.228571 44.750000 6.5833333 20.458333
## 5878 chic 39.0 37.00000 2003-02-03 30.400000 46.000000 3.6417572 29.334596
## 5879 chic 21.0 12.50000 2003-02-04 8.900000 15.000000 20.5240036 16.513889
## 5880 chic 18.0 4.50000 2003-02-05 11.650000 27.000000 13.5416667 27.375000
## 5881 chic 24.0 13.90000 2003-02-06 NA 19.000000 14.2635870 26.486111
## 5882 chic 13.0 1.80000 2003-02-07 9.300000 19.000000 18.0312500 23.324275
## 5883 chic 20.0 9.50000 2003-02-08 12.937500 22.666667 19.0208333 18.555556
## 5884 chic 15.0 0.00000 2003-02-09 NA 18.000000 21.1562500 22.083333
## 5885 chic 18.0 9.80000 2003-02-10 NA 17.000000 15.3740942 25.119949
## 5886 chic 19.0 4.90000 2003-02-11 11.171429 39.000000 19.3333333 21.458333
## 5887 chic 13.0 0.30000 2003-02-12 13.100000 34.000000 22.4687500 21.388889
## 5888 chic 22.0 7.40000 2003-02-13 18.500000 38.000000 12.4583333 35.694444
## 5889 chic 25.0 19.90000 2003-02-14 27.628571 60.500000 12.7653986 47.140873
## 5890 chic 24.0 15.10000 2003-02-15 5.300000 9.500000 34.0833333 12.833333
## 5891 chic 23.0 12.90000 2003-02-16 3.800000 9.000000 34.7812500 12.444444
## 5892 chic 27.0 21.80000 2003-02-17 14.350000 20.500000 22.3645833 27.625000
## 5893 chic 31.0 27.40000 2003-02-18 27.500000 28.000000 10.5480072 30.867063
## 5894 chic 33.0 19.60000 2003-02-19 15.500000 31.500000 13.0000000 33.180556
## 5895 chic 39.0 23.80000 2003-02-20 15.400000 24.000000 11.1096014 35.527778
## 5896 chic 37.0 24.80000 2003-02-21 28.600000 45.500000 5.1666667 40.597222
## 5897 chic 28.0 24.20000 2003-02-22 13.900000 19.000000 21.0729167 21.027778
## 5898 chic 20.0 7.10000 2003-02-23 6.737500 15.500000 29.8958333 17.125000
## 5899 chic 15.0 8.80000 2003-02-24 16.100000 21.500000 19.4823370 28.444444
## 5900 chic 8.0 -2.50000 2003-02-25 30.900000 35.500000 11.5366848 37.708333
## 5901 chic 18.0 9.40000 2003-02-26 28.912500 37.200000 11.6553030 41.869048
## 5902 chic 21.0 12.90000 2003-02-27 NA 37.000000 13.8750000 43.369565
## 5903 chic 27.0 15.40000 2003-02-28 46.200000 62.500000 8.7753623 57.564394
## 5904 chic NA 22.90000 2003-03-01 47.737500 47.500000 9.4166667 37.444444
## 5905 chic 21.0 15.00000 2003-03-02 18.800000 19.500000 21.1458333 17.694444
## 5906 chic 20.0 14.60000 2003-03-03 15.200000 24.500000 13.5018116 33.263889
## 5907 chic 25.0 23.30000 2003-03-04 20.257143 26.600000 13.2672101 32.972222
## 5908 chic 22.0 15.60000 2003-03-05 14.100000 12.500000 30.4089674 22.583333
## 5909 chic 20.0 16.80000 2003-03-06 21.300000 20.000000 25.5208333 33.638889
## 5910 chic 29.0 25.50000 2003-03-07 27.562500 34.000000 10.9433877 30.042730
## 5911 chic 28.0 22.30000 2003-03-08 28.200000 27.000000 13.6979167 28.694444
## 5912 chic 10.0 -4.20000 2003-03-09 7.800000 11.500000 31.7395833 13.208333
## 5913 chic 11.0 0.90000 2003-03-10 12.714286 27.600000 20.8777174 28.769841
## 5914 chic 31.0 18.40000 2003-03-11 22.900000 47.000000 15.5979084 29.527778
## 5915 chic 36.0 30.50000 2003-03-12 32.100000 42.000000 15.7395833 29.500000
## 5916 chic 31.0 24.40000 2003-03-13 14.000000 13.000000 30.0729167 24.380435
## 5917 chic 39.0 23.60000 2003-03-14 NA 44.000000 12.8645833 41.394444
## 5918 chic 45.0 37.30000 2003-03-15 22.050000 33.500000 6.9895833 36.263889
## 5919 chic 55.0 47.00000 2003-03-16 36.428571 43.000000 18.1770833 29.361111
## 5920 chic 57.0 45.60000 2003-03-17 33.700000 33.500000 13.6064312 40.319115
## 5921 chic 41.0 38.20000 2003-03-18 37.200000 44.500000 28.5828804 27.538889
## 5922 chic 43.0 36.40000 2003-03-19 28.062500 30.500000 21.2187500 27.791667
## 5923 chic 54.0 47.60000 2003-03-20 NA 39.500000 7.9062500 33.767857
## 5924 chic 44.0 35.00000 2003-03-21 8.300000 15.500000 16.9017210 20.399471
## 5925 chic 43.0 35.20000 2003-03-22 15.600000 22.400000 17.2916667 18.831349
## 5926 chic 52.0 34.70000 2003-03-23 20.650000 36.000000 17.9479167 26.626389
## 5927 chic 58.0 41.00000 2003-03-24 15.100000 49.000000 26.7753623 32.416667
## 5928 chic 49.0 33.50000 2003-03-25 8.800000 23.000000 19.5416667 31.594444
## 5929 chic 45.0 28.70000 2003-03-26 NA 45.500000 19.1622024 38.326087
## 5930 chic 54.0 33.80000 2003-03-27 14.500000 29.500000 22.1562500 31.236111
## 5931 chic 49.0 42.70000 2003-03-28 11.800000 18.000000 18.4737319 19.111111
## 5932 chic 32.0 22.30000 2003-03-29 NA 8.000000 30.5000000 15.625000
## 5933 chic 33.0 20.90000 2003-03-30 NA 13.000000 19.4791667 28.138889
## 5934 chic 40.0 26.70000 2003-03-31 13.475000 30.000000 20.3677536 27.674242
## 5935 chic 60.0 40.00000 2003-04-01 25.300000 50.500000 27.0535714 28.413462
## 5936 chic 54.0 38.40000 2003-04-02 29.800000 51.000000 19.7172619 31.817029
## 5937 chic 42.0 37.90000 2003-04-03 38.962500 57.000000 7.4135611 23.548309
## 5938 chic 36.0 35.10000 2003-04-04 NA 10.000000 7.5367495 20.597222
## 5939 chic 29.0 20.40000 2003-04-05 6.000000 8.500000 32.1994048 12.263889
## 5940 chic 34.0 23.20000 2003-04-06 6.557143 8.000000 37.8095238 8.888889
## 5941 chic 32.0 30.30000 2003-04-07 9.600000 12.000000 25.4076087 16.944444
## 5942 chic 32.0 28.20000 2003-04-08 13.000000 10.000000 31.8095238 19.248188
## 5943 chic 36.0 25.70000 2003-04-09 7.557143 15.000000 34.4690735 30.013889
## 5944 chic 42.0 21.80000 2003-04-10 8.900000 28.000000 23.0714286 43.258838
## 5945 chic 51.0 26.00000 2003-04-11 16.900000 58.500000 22.9523810 43.437500
## 5946 chic 43.0 29.00000 2003-04-12 3.985714 6.500000 36.9047619 14.108333
## 5947 chic 48.0 32.90000 2003-04-13 11.700000 22.000000 30.1458333 26.166667
## 5948 chic 67.0 39.30000 2003-04-14 16.800000 66.500000 39.6344893 19.797348
## 5949 chic 75.0 42.90000 2003-04-15 12.214286 61.400000 40.4689441 20.404971
## 5950 chic 55.0 36.80000 2003-04-16 10.700000 35.000000 27.4642857 21.914141
## 5951 chic 42.0 33.50000 2003-04-17 12.650000 22.000000 23.3203463 23.222222
## 5952 chic 43.0 35.10000 2003-04-18 17.325000 17.000000 22.4111025 23.611111
## 5953 chic 60.0 50.00000 2003-04-19 16.700000 39.000000 25.7113095 23.888889
## 5954 chic 59.0 49.50000 2003-04-20 8.100000 12.500000 33.8035714 12.083333
## 5955 chic 47.0 37.60000 2003-04-21 6.612500 11.200000 20.0781574 17.208937
## 5956 chic 46.0 27.50000 2003-04-22 6.600000 13.500000 31.7797619 28.569444
## 5957 chic 43.0 23.00000 2003-04-23 NA 16.500000 32.1250000 35.204545
## 5958 chic 49.0 28.40000 2003-04-24 13.542857 37.000000 27.2886905 34.722222
## 5959 chic 50.0 28.50000 2003-04-25 7.850000 29.500000 34.2573052 28.483333
## 5960 chic 48.0 24.00000 2003-04-26 5.800000 15.500000 36.1101190 26.569444
## 5961 chic 56.0 28.00000 2003-04-27 13.512500 34.800000 39.6428571 33.333333
## 5962 chic 66.0 39.50000 2003-04-28 16.800000 59.000000 28.0705228 41.678571
## 5963 chic 54.0 38.40000 2003-04-29 10.300000 22.000000 27.8341097 35.761111
## 5964 chic 57.0 48.00000 2003-04-30 19.114286 24.500000 14.1309524 37.592172
## 5965 chic 50.0 47.40000 2003-05-01 NA 10.500000 15.9464286 27.552083
## 5966 chic 45.0 27.40000 2003-05-02 7.200000 12.000000 37.4107143 18.473958
## 5967 chic 46.0 26.30000 2003-05-03 7.642857 16.600000 31.5267857 23.312500
## 5968 chic 48.0 35.00000 2003-05-04 12.400000 19.500000 29.5476190 21.041667
## 5969 chic 61.0 51.90000 2003-05-05 11.300000 18.000000 30.9406056 18.686282
## 5970 chic 60.0 47.10000 2003-05-06 8.928571 20.500000 28.9900362 24.781703
## 5971 chic 53.0 46.60000 2003-05-07 14.300000 19.000000 26.8660553 24.005208
## 5972 chic 55.0 47.80000 2003-05-08 NA 23.000000 23.4713615 25.093750
## 5973 chic 69.0 56.80000 2003-05-09 15.075000 34.800000 25.7233922 32.510417
## 5974 chic 65.0 57.90000 2003-05-10 15.700000 21.500000 26.4479167 30.072917
## 5975 chic 60.0 44.50000 2003-05-11 NA 8.500000 22.8995536 7.947917
## 5976 chic 59.0 38.30000 2003-05-12 5.657143 30.500000 31.2971735 20.700758
## 5977 chic 61.0 35.80000 2003-05-13 13.750000 22.000000 26.2274359 29.148551
## 5978 chic 53.0 44.20000 2003-05-14 16.200000 25.000000 17.0272871 38.218750
## 5979 chic 52.0 45.40000 2003-05-15 13.000000 19.400000 35.5729167 22.359375
## 5980 chic 55.0 45.60000 2003-05-16 19.100000 21.000000 30.4505208 28.972335
## 5981 chic 59.0 50.30000 2003-05-17 26.400000 21.500000 35.6744792 17.593750
## 5982 chic 60.0 52.30000 2003-05-18 22.628571 22.000000 30.7109375 15.364583
## 5983 chic 66.0 61.40000 2003-05-19 37.300000 40.500000 13.2149004 22.588542
## 5984 chic 58.0 45.30000 2003-05-20 11.300000 14.000000 24.9531250 17.765625
## 5985 chic 51.0 36.00000 2003-05-21 4.750000 12.000000 20.9437274 14.843750
## 5986 chic 50.0 33.60000 2003-05-22 NA 17.500000 31.2442255 23.499256
## 5987 chic 53.0 35.20000 2003-05-23 10.800000 24.500000 31.3932292 33.082927
## 5988 chic 57.0 38.70000 2003-05-24 9.700000 20.000000 33.8645833 23.000000
## 5989 chic 57.0 42.80000 2003-05-25 6.800000 10.000000 32.7187500 14.510417
## 5990 chic 59.0 44.80000 2003-05-26 8.300000 12.500000 28.1302083 18.411458
## 5991 chic 62.0 46.30000 2003-05-27 10.214286 25.000000 21.1617671 28.245739
## 5992 chic 65.0 52.00000 2003-05-28 20.700000 50.500000 16.2210557 36.030438
## 5993 chic 58.0 46.80000 2003-05-29 10.100000 17.000000 15.8651495 26.005208
## 5994 chic 58.0 51.80000 2003-05-30 17.512500 46.500000 17.7474267 36.156250
## 5995 chic 48.0 42.70000 2003-05-31 6.200000 9.500000 28.4244792 15.333333
## 5996 chic 51.0 34.40000 2003-06-01 4.800000 13.000000 26.3750000 22.500000
## 5997 chic 53.0 42.80000 2003-06-02 16.800000 31.000000 19.2054924 37.637784
## 5998 chic 57.0 46.90000 2003-06-03 24.700000 18.500000 38.9730525 30.192708
## 5999 chic 58.0 41.80000 2003-06-04 11.300000 25.000000 31.8437500 30.609375
## 6000 chic 63.0 44.90000 2003-06-05 16.714286 39.000000 27.7083333 41.505952
## 6001 chic 61.0 51.70000 2003-06-06 25.500000 55.000000 22.7812500 45.916667
## 6002 chic 66.0 53.30000 2003-06-07 19.400000 28.000000 38.8932292 26.937500
## 6003 chic 62.0 56.10000 2003-06-08 10.271429 16.000000 26.2005208 20.364583
## 6004 chic 65.0 53.20000 2003-06-09 9.100000 22.500000 32.8044508 21.875000
## 6005 chic 66.0 60.30000 2003-06-10 15.100000 36.000000 30.4322917 31.833333
## 6006 chic 61.0 52.60000 2003-06-11 9.742857 11.500000 31.1901042 16.726935
## 6007 chic 61.0 55.10000 2003-06-12 17.500000 22.000000 28.4665061 24.690476
## 6008 chic 64.0 58.30000 2003-06-13 NA 21.000000 21.9270833 28.598958
## 6009 chic 65.0 54.70000 2003-06-14 10.125000 19.800000 33.9166667 21.807292
## 6010 chic 66.0 54.40000 2003-06-15 8.600000 13.500000 31.0468750 13.447917
## 6011 chic 66.0 48.90000 2003-06-16 11.600000 22.000000 34.0840127 24.354455
## 6012 chic 67.0 47.20000 2003-06-17 15.750000 38.500000 42.6547060 38.439538
## 6013 chic 74.0 58.70000 2003-06-18 25.600000 75.000000 32.9677413 43.714583
## 6014 chic 60.0 39.80000 2003-06-19 5.600000 9.000000 33.1667696 11.375000
## 6015 chic 59.0 40.90000 2003-06-20 6.728571 22.400000 27.3307292 22.447917
## 6016 chic 64.0 46.90000 2003-06-21 12.900000 28.000000 25.5260417 30.083333
## 6017 chic 70.0 51.70000 2003-06-22 20.000000 38.000000 40.0078125 32.541667
## 6018 chic 75.0 55.40000 2003-06-23 22.162500 52.500000 43.3460145 32.510890
## 6019 chic 79.0 62.40000 2003-06-24 NA 68.500000 56.1660800 26.864583
## 6020 chic 82.0 65.10000 2003-06-25 33.900000 66.000000 56.1366621 22.949337
## 6021 chic 68.0 56.00000 2003-06-26 6.742857 18.600000 25.4809783 15.625000
## 6022 chic 70.0 51.60000 2003-06-27 11.500000 34.000000 33.4479167 20.927083
## 6023 chic 73.0 60.60000 2003-06-28 11.300000 25.000000 35.2682292 20.687500
## 6024 chic 74.0 56.60000 2003-06-29 9.775000 22.500000 29.3541667 21.447917
## 6025 chic 72.0 53.90000 2003-06-30 12.700000 50.000000 28.2216938 32.926178
## 6026 chic 73.0 53.40000 2003-07-01 19.850000 40.500000 42.0933589 31.552083
## 6027 chic 75.0 55.50000 2003-07-02 22.385714 45.600000 50.2056159 34.748835
## 6028 chic 79.0 65.40000 2003-07-03 24.050000 71.500000 35.3435236 34.723958
## 6029 chic 84.0 68.40000 2003-07-04 32.900000 47.500000 45.6614583 21.343750
## 6030 chic 78.0 66.20000 2003-07-05 18.271429 24.500000 50.8619792 18.713542
## 6031 chic 78.0 68.60000 2003-07-06 13.900000 26.500000 40.9322917 16.411458
## 6032 chic 79.0 70.80000 2003-07-07 12.750000 42.000000 25.2511322 23.828125
## 6033 chic 72.0 64.60000 2003-07-08 8.612500 18.500000 24.0963542 22.442482
## 6034 chic 69.0 61.20000 2003-07-09 7.600000 16.500000 30.0947176 17.816288
## 6035 chic 73.0 63.50000 2003-07-10 6.800000 14.500000 26.0141531 15.661458
## 6036 chic 69.0 56.50000 2003-07-11 5.662500 18.000000 22.3973652 15.741395
## 6037 chic 71.0 54.50000 2003-07-12 8.400000 18.000000 22.9479167 21.812500
## 6038 chic 70.0 56.30000 2003-07-13 15.200000 27.500000 31.3958333 28.354167
## 6039 chic 70.0 58.90000 2003-07-14 22.912500 35.800000 31.4403306 31.786458
## 6040 chic 77.0 64.40000 2003-07-15 NA 25.000000 39.3020833 17.843750
## 6041 chic 72.0 57.10000 2003-07-16 8.700000 19.000000 21.1764040 26.128170
## 6042 chic 75.0 65.10000 2003-07-17 14.985714 35.500000 29.9040987 29.155844
## 6043 chic 66.0 53.20000 2003-07-18 6.200000 11.500000 26.1203578 16.070076
## 6044 chic 68.0 53.20000 2003-07-19 9.000000 22.000000 31.1354167 24.395833
## 6045 chic 76.0 65.40000 2003-07-20 14.485714 26.750000 30.7213542 20.666667
## 6046 chic 75.0 64.40000 2003-07-21 10.000000 18.000000 35.6677989 18.290179
## 6047 chic 68.0 58.20000 2003-07-22 5.800000 9.500000 21.2785326 9.916193
## 6048 chic 67.0 53.10000 2003-07-23 4.412500 8.500000 19.4765625 11.947917
## 6049 chic 67.0 47.80000 2003-07-24 6.400000 25.000000 15.7974411 21.166214
## 6050 chic 71.0 57.70000 2003-07-25 17.500000 52.500000 32.2813632 24.875000
## 6051 chic 77.0 63.20000 2003-07-26 23.900000 37.800000 49.0651042 14.270833
## 6052 chic 74.0 63.10000 2003-07-27 14.700000 21.000000 32.1171875 11.802083
## 6053 chic 65.0 58.00000 2003-07-28 10.200000 22.000000 22.1599864 16.447043
## 6054 chic 68.0 51.40000 2003-07-29 15.250000 36.500000 24.3081975 25.951993
## 6055 chic 69.0 55.90000 2003-07-30 20.100000 45.500000 28.6813859 36.993454
## 6056 chic 75.0 63.00000 2003-07-31 27.300000 54.000000 34.6500947 28.065341
## 6057 chic 75.0 64.40000 2003-08-01 23.862500 37.000000 32.3828125 30.554924
## 6058 chic 72.0 62.40000 2003-08-02 10.500000 25.500000 24.6067708 21.479167
## 6059 chic 71.0 64.10000 2003-08-03 14.500000 20.500000 20.7604167 24.833333
## 6060 chic 69.0 62.40000 2003-08-04 17.900000 20.500000 29.5211730 22.208333
## 6061 chic 71.0 62.60000 2003-08-05 19.800000 35.500000 25.6478714 31.870018
## 6062 chic 74.0 65.60000 2003-08-06 23.200000 47.500000 15.6801816 42.187500
## 6063 chic 73.0 64.60000 2003-08-07 11.714286 23.000000 22.6413661 19.453218
## 6064 chic 69.0 64.30000 2003-08-08 6.900000 10.000000 18.9322917 10.735507
## 6065 chic 70.0 60.80000 2003-08-09 6.200000 11.000000 22.1588542 13.395833
## 6066 chic 73.0 59.40000 2003-08-10 11.637500 18.500000 24.0651042 16.385417
## 6067 chic 69.0 64.00000 2003-08-11 9.800000 18.500000 17.3695652 17.275000
## 6068 chic 71.0 64.40000 2003-08-12 11.300000 13.500000 24.6491477 11.213542
## 6069 chic 72.0 66.60000 2003-08-13 17.337500 28.600000 29.7570199 14.641304
## 6070 chic 77.0 71.40000 2003-08-14 33.500000 50.500000 37.6861737 26.687500
## 6071 chic 79.0 71.60000 2003-08-15 36.800000 55.000000 24.8846241 28.830492
## 6072 chic 83.0 69.10000 2003-08-16 23.587500 41.500000 41.1093750 16.718750
## 6073 chic 78.0 63.40000 2003-08-17 14.600000 19.000000 33.0078125 10.442708
## 6074 chic 73.0 60.00000 2003-08-18 12.600000 26.500000 25.1699811 23.383152
## 6075 chic 71.0 60.40000 2003-08-19 17.185714 30.250000 25.8825861 31.502717
## 6076 chic 77.0 67.70000 2003-08-20 37.300000 59.000000 40.3432971 31.072443
## 6077 chic 84.0 70.40000 2003-08-21 27.400000 63.000000 46.7235054 24.227679
## 6078 chic 71.0 57.20000 2003-08-22 10.471429 17.000000 24.0101902 14.886837
## 6079 chic 69.0 55.90000 2003-08-23 6.600000 14.000000 19.7421875 14.557292
## 6080 chic 72.0 62.30000 2003-08-24 15.000000 25.000000 33.2291667 18.322917
## 6081 chic 83.0 67.10000 2003-08-25 26.814286 52.400000 47.6337183 26.278986
## 6082 chic 82.0 69.10000 2003-08-26 19.700000 50.500000 40.3125000 34.075758
## 6083 chic 74.0 62.60000 2003-08-27 15.300000 20.000000 30.2971014 24.380208
## 6084 chic 76.0 65.70000 2003-08-28 18.157143 44.500000 37.0817482 26.234375
## 6085 chic 76.0 63.40000 2003-08-29 13.500000 25.000000 31.0357143 21.333333
## 6086 chic 68.0 51.30000 2003-08-30 2.500000 7.000000 27.4523810 9.614583
## 6087 chic 66.0 57.50000 2003-08-31 8.650000 18.000000 26.1696429 13.828125
## 6088 chic 63.0 61.40000 2003-09-01 6.800000 7.000000 32.9285714 7.697917
## 6089 chic 67.0 59.90000 2003-09-02 12.500000 21.000000 31.8237578 21.859375
## 6090 chic 72.0 58.80000 2003-09-03 14.250000 30.500000 22.0120018 25.463768
## 6091 chic 62.0 51.70000 2003-09-04 5.300000 11.500000 18.6111866 19.200149
## 6092 chic 62.0 50.90000 2003-09-05 11.400000 32.500000 14.1831975 28.833333
## 6093 chic 66.0 53.30000 2003-09-06 13.575000 25.500000 24.4531250 32.682292
## 6094 chic 73.0 60.30000 2003-09-07 16.700000 30.500000 31.0052083 30.739583
## 6095 chic 72.0 61.70000 2003-09-08 23.300000 68.000000 22.0443841 43.843750
## 6096 chic 72.0 63.10000 2003-09-09 26.500000 45.000000 29.4544837 30.966856
## 6097 chic 72.0 63.30000 2003-09-10 37.900000 51.500000 32.3343009 29.671649
## 6098 chic 74.0 60.60000 2003-09-11 37.800000 58.500000 39.2262228 26.863225
## 6099 chic 72.0 60.70000 2003-09-12 32.612500 46.250000 29.9504076 29.620833
## 6100 chic 75.0 63.00000 2003-09-13 35.700000 47.500000 39.8593750 21.885417
## 6101 chic 67.0 61.20000 2003-09-14 15.900000 17.000000 24.9114583 16.572917
## 6102 chic 63.0 47.50000 2003-09-15 9.325000 27.500000 13.0118371 26.427083
## 6103 chic 66.0 50.00000 2003-09-16 9.500000 58.500000 17.4811224 35.979167
## 6104 chic 68.0 52.70000 2003-09-17 17.600000 41.500000 28.6822917 35.315341
## 6105 chic 68.0 54.20000 2003-09-18 24.900000 40.200000 37.3906250 31.468750
## 6106 chic 58.0 47.20000 2003-09-19 16.800000 25.000000 15.9130435 18.270833
## 6107 chic 56.0 43.00000 2003-09-20 8.700000 26.000000 16.7135417 19.989583
## 6108 chic 62.0 50.50000 2003-09-21 15.700000 30.000000 32.3906250 19.541667
## 6109 chic 62.0 54.50000 2003-09-22 6.500000 24.500000 19.1060606 20.427083
## 6110 chic 59.0 42.60000 2003-09-23 12.200000 29.000000 15.2348279 22.937500
## 6111 chic 62.0 50.10000 2003-09-24 10.362500 25.000000 17.1460598 24.104167
## 6112 chic 53.0 38.60000 2003-09-25 12.300000 28.000000 11.9778080 19.780303
## 6113 chic 57.0 48.70000 2003-09-26 6.700000 28.000000 7.3779438 28.884470
## 6114 chic 54.0 42.60000 2003-09-27 5.600000 14.500000 12.7083333 12.989583
## 6115 chic 52.0 41.60000 2003-09-28 7.900000 11.500000 12.4341299 11.270833
## 6116 chic 50.0 36.60000 2003-09-29 12.700000 23.000000 10.5416667 19.209239
## 6117 chic 48.0 32.20000 2003-09-30 5.271429 21.000000 11.6161685 19.489583
## 6118 chic 44.0 26.00000 2003-10-01 6.600000 29.500000 10.7976190 22.444444
## 6119 chic 42.0 22.20000 2003-10-02 7.700000 34.500000 7.5178571 25.945268
## 6120 chic 48.0 37.70000 2003-10-03 12.162500 71.000000 7.7864907 31.291667
## 6121 chic 49.0 36.90000 2003-10-04 14.700000 25.000000 11.6071429 24.527778
## 6122 chic 47.0 40.50000 2003-10-05 9.400000 23.500000 16.1250000 20.944444
## 6123 chic 48.0 37.50000 2003-10-06 8.625000 22.600000 16.2424948 27.333333
## 6124 chic 61.0 49.40000 2003-10-07 7.400000 54.000000 12.2624224 37.666667
## 6125 chic 64.0 53.10000 2003-10-08 11.600000 68.000000 18.6891822 40.944444
## 6126 chic 62.0 54.50000 2003-10-09 32.087500 65.000000 8.8245342 47.250000
## 6127 chic 64.0 57.90000 2003-10-10 34.000000 58.500000 14.4702381 34.361111
## 6128 chic 66.0 59.30000 2003-10-11 18.300000 33.000000 20.7738095 21.916667
## 6129 chic 58.0 42.20000 2003-10-12 6.542857 20.000000 17.3630952 16.347222
## 6130 chic 57.0 41.30000 2003-10-13 17.400000 60.500000 12.3095238 38.194444
## 6131 chic 53.0 47.60000 2003-10-14 14.600000 10.500000 18.5274327 24.452020
## 6132 chic 50.0 35.70000 2003-10-15 7.928571 23.500000 12.3690476 26.513889
## 6133 chic 45.0 35.80000 2003-10-16 8.900000 21.500000 10.3902692 27.940053
## 6134 chic 44.0 30.50000 2003-10-17 8.100000 30.000000 8.8035714 37.638889
## 6135 chic 57.0 41.90000 2003-10-18 10.857143 28.000000 12.4285714 30.180556
## 6136 chic 56.0 47.30000 2003-10-19 10.600000 20.500000 22.5000000 22.000000
## 6137 chic 66.0 51.60000 2003-10-20 9.600000 58.000000 25.0119048 29.194444
## 6138 chic 55.0 44.90000 2003-10-21 14.112500 38.500000 17.6322464 25.541667
## 6139 chic 48.0 38.50000 2003-10-22 12.900000 12.500000 17.4906832 20.638889
## 6140 chic 46.0 40.80000 2003-10-23 6.800000 28.500000 12.4017653 27.168470
## 6141 chic 48.0 42.80000 2003-10-24 16.687500 37.400000 10.7559524 29.486111
## 6142 chic 52.0 45.30000 2003-10-25 17.100000 24.000000 4.6904762 26.361111
## 6143 chic 40.0 33.50000 2003-10-26 10.000000 8.500000 6.8065476 12.680556
## 6144 chic 38.0 32.30000 2003-10-27 14.512500 22.000000 4.7494824 19.444444
## 6145 chic 48.0 38.70000 2003-10-28 8.000000 27.500000 8.2989130 15.993056
## 6146 chic 44.0 35.70000 2003-10-29 NA 18.500000 7.2603654 16.541035
## 6147 chic 55.0 49.00000 2003-10-30 10.925000 25.400000 19.2331781 24.240404
## 6148 chic 58.0 52.60000 2003-10-31 NA 35.500000 10.7559524 16.868056
## 6149 chic 47.0 41.70000 2003-11-01 NA 15.000000 9.9895833 13.416667
## 6150 chic 52.0 50.90000 2003-11-02 12.375000 13.500000 3.8645833 14.812500
## 6151 chic 49.0 49.10000 2003-11-03 9.600000 11.000000 6.5181159 12.000000
## 6152 chic 59.0 57.00000 2003-11-04 4.700000 28.500000 8.6173007 21.097222
## 6153 chic 42.0 34.20000 2003-11-05 11.587500 15.600000 8.2500000 17.993056
## 6154 chic 38.0 22.00000 2003-11-06 NA 15.000000 8.9375000 25.557065
## 6155 chic 35.0 17.30000 2003-11-07 19.000000 21.500000 14.4361413 26.876984
## 6156 chic 27.0 18.10000 2003-11-08 7.685714 15.000000 13.1770833 26.347222
## 6157 chic 31.0 16.90000 2003-11-09 15.000000 19.000000 10.9895833 31.986111
## 6158 chic 38.0 30.20000 2003-11-10 25.600000 26.500000 6.2006341 33.666667
## 6159 chic 50.0 50.10000 2003-11-11 21.462500 31.200000 3.3750000 17.194444
## 6160 chic 48.0 39.90000 2003-11-12 12.500000 48.500000 12.5108696 15.527778
## 6161 chic 35.0 15.80000 2003-11-13 16.700000 16.000000 14.8319746 23.153382
## 6162 chic 36.0 23.10000 2003-11-14 9.825000 26.000000 6.2291667 28.135101
## 6163 chic 40.0 39.80000 2003-11-15 14.200000 17.000000 4.8541667 19.569444
## 6164 chic 45.0 43.70000 2003-11-16 14.300000 13.000000 2.9166667 18.305556
## 6165 chic 44.0 44.70000 2003-11-17 22.875000 27.200000 6.6657197 25.152778
## 6166 chic 55.0 55.10000 2003-11-18 9.100000 15.000000 7.6784420 22.284420
## 6167 chic 47.0 34.70000 2003-11-19 14.000000 17.000000 9.3750000 27.166667
## 6168 chic 50.0 40.40000 2003-11-20 7.785714 26.500000 9.4660326 28.031746
## 6169 chic 46.0 36.50000 2003-11-21 7.700000 10.000000 15.4895833 19.250000
## 6170 chic 53.0 48.00000 2003-11-22 24.200000 28.500000 5.3541667 23.361111
## 6171 chic 48.0 47.10000 2003-11-23 8.112500 11.600000 17.7395833 10.819444
## 6172 chic 25.0 14.00000 2003-11-24 7.400000 32.000000 17.1988225 14.674603
## 6173 chic 33.0 21.60000 2003-11-25 16.000000 28.500000 8.2812500 26.284091
## 6174 chic 40.0 28.30000 2003-11-26 15.087500 30.500000 5.5670290 29.805556
## 6175 chic 41.0 37.40000 2003-11-27 19.500000 17.500000 6.0520833 24.888889
## 6176 chic 33.0 22.50000 2003-11-28 15.800000 15.500000 17.1979167 19.111111
## 6177 chic 31.0 21.30000 2003-11-29 9.512500 13.750000 16.1354167 18.819444
## 6178 chic 46.0 27.40000 2003-11-30 5.600000 12.000000 16.2291667 19.097222
## 6179 chic 35.0 14.40000 2003-12-01 6.500000 18.500000 18.6290761 23.013889
## 6180 chic 30.0 13.00000 2003-12-02 6.457143 15.500000 10.5009058 34.828283
## 6181 chic 34.0 22.30000 2003-12-03 9.000000 23.500000 11.6562500 29.888889
## 6182 chic 37.0 29.70000 2003-12-04 15.800000 23.000000 3.9393116 28.062710
## 6183 chic 37.0 30.90000 2003-12-05 8.012500 15.000000 16.1770833 24.500000
## 6184 chic 34.0 26.90000 2003-12-06 11.800000 16.000000 6.0312500 28.194444
## 6185 chic 34.0 28.50000 2003-12-07 21.100000 21.000000 4.5833333 24.625000
## 6186 chic 40.0 33.90000 2003-12-08 21.950000 21.000000 3.0520833 28.868687
## 6187 chic 45.0 41.90000 2003-12-09 26.800000 33.500000 1.0978261 27.239899
## 6188 chic 41.0 40.40000 2003-12-10 12.000000 11.500000 6.7187500 23.569444
## 6189 chic 22.0 14.30000 2003-12-11 7.728571 12.000000 12.1619730 21.533333
## 6190 chic 17.0 6.40000 2003-12-12 18.800000 27.500000 6.8958333 34.990942
## 6191 chic 21.0 16.70000 2003-12-13 18.300000 24.000000 10.1666667 35.729167
## 6192 chic 28.0 23.80000 2003-12-14 17.825000 20.000000 10.6666667 29.062500
## 6193 chic 31.0 27.70000 2003-12-15 22.500000 18.000000 7.0692935 28.779167
## 6194 chic 34.0 26.50000 2003-12-16 13.300000 16.000000 9.4266304 19.708333
## 6195 chic 23.0 18.50000 2003-12-17 15.000000 22.200000 9.1142540 24.166667
## 6196 chic 23.0 19.70000 2003-12-18 36.300000 26.000000 5.2500000 29.566288
## 6197 chic 25.0 15.40000 2003-12-19 9.000000 25.500000 15.1770833 22.833333
## 6198 chic 20.0 8.20000 2003-12-20 7.928571 19.000000 11.1041667 26.458333
## 6199 chic 37.0 25.90000 2003-12-21 8.500000 21.500000 16.8229167 21.895833
## 6200 chic 42.0 33.10000 2003-12-22 22.500000 26.000000 4.8958333 25.130682
## 6201 chic 32.0 27.60000 2003-12-23 14.314286 14.800000 4.6714674 24.708333
## 6202 chic 22.0 14.50000 2003-12-24 9.600000 19.000000 13.7833333 22.625000
## 6203 chic 27.0 15.40000 2003-12-25 12.400000 21.000000 10.5208333 27.854167
## 6204 chic 30.0 22.50000 2003-12-26 17.362500 24.500000 2.8958333 39.687500
## 6205 chic 39.0 23.90000 2003-12-27 11.300000 18.500000 7.5520833 27.979167
## 6206 chic 45.0 32.90000 2003-12-28 10.500000 14.500000 13.1354167 20.500000
## 6207 chic 39.0 26.70000 2003-12-29 8.660000 15.500000 8.5951087 21.208333
## 6208 chic 34.0 22.70000 2003-12-30 10.000000 17.500000 10.9846014 19.533514
## 6209 chic 32.0 20.30000 2003-12-31 17.500000 15.500000 12.3854167 24.910714
## 6210 chic 35.0 30.40000 2004-01-01 14.385714 17.000000 6.8333333 26.520833
## 6211 chic 49.0 47.50000 2004-01-02 18.400000 20.500000 5.8854167 20.750000
## 6212 chic 41.0 28.80000 2004-01-03 10.000000 9.000000 10.0729167 20.625000
## 6213 chic 31.0 25.80000 2004-01-04 4.650000 7.400000 23.0833333 10.687500
## 6214 chic 17.0 12.40000 2004-01-05 11.000000 16.000000 15.2490942 23.439394
## 6215 chic 3.0 -6.00000 2004-01-06 17.200000 24.000000 19.5886034 19.111111
## 6216 chic 15.0 3.50000 2004-01-07 13.800000 24.500000 10.0978261 29.333333
## 6217 chic 24.0 17.30000 2004-01-08 11.500000 25.000000 8.3125000 32.611111
## 6218 chic 22.0 17.20000 2004-01-09 13.900000 17.000000 20.5416667 25.782609
## 6219 chic 21.0 16.50000 2004-01-10 15.412500 24.200000 9.8750000 28.194444
## 6220 chic 33.0 24.90000 2004-01-11 NA 12.000000 14.3958333 18.861111
## 6221 chic 35.0 27.40000 2004-01-12 18.000000 14.000000 7.7409420 19.760101
## 6222 chic 30.0 19.40000 2004-01-13 12.628571 18.000000 12.1229620 27.652778
## 6223 chic 27.0 21.10000 2004-01-14 15.000000 31.500000 10.6541667 23.410354
## 6224 chic 19.0 7.10000 2004-01-15 8.100000 29.000000 13.7812500 34.217172
## 6225 chic 27.0 18.40000 2004-01-16 19.150000 30.400000 7.1746324 27.387681
## 6226 chic 31.0 28.30000 2004-01-17 19.800000 20.000000 3.3437500 25.902778
## 6227 chic 18.0 2.80000 2004-01-18 7.600000 14.000000 20.3854167 13.583333
## 6228 chic 11.0 0.30000 2004-01-19 6.075000 18.000000 17.3437500 25.500000
## 6229 chic 15.0 2.20000 2004-01-20 15.800000 24.000000 9.4057971 39.204365
## 6230 chic 24.0 14.30000 2004-01-21 20.200000 26.000000 10.1734601 26.041667
## 6231 chic 11.0 -7.20000 2004-01-22 5.944444 23.800000 20.8102355 18.307971
## 6232 chic 15.0 8.60000 2004-01-23 12.800000 36.000000 8.3541667 27.150794
## 6233 chic 15.0 10.90000 2004-01-24 12.100000 19.000000 13.7708333 29.375000
## 6234 chic 18.0 7.50000 2004-01-25 7.885714 29.500000 26.7395833 18.166667
## 6235 chic 22.0 18.30000 2004-01-26 15.000000 24.000000 19.0208333 24.397727
## 6236 chic 17.0 12.90000 2004-01-27 16.400000 13.000000 13.9144022 29.606280
## 6237 chic 7.0 -0.80000 2004-01-28 16.300000 30.000000 13.6145833 26.513889
## 6238 chic 2.0 -6.80000 2004-01-29 18.300000 29.000000 10.7547348 33.500000
## 6239 chic -3.0 -12.70000 2004-01-30 18.300000 32.000000 13.2767210 28.497475
## 6240 chic 4.0 -4.20000 2004-01-31 22.285714 50.000000 8.1562500 36.902778
## 6241 chic 21.0 10.10000 2004-02-01 22.300000 45.000000 13.4166667 35.513889
## 6242 chic 28.0 22.20000 2004-02-02 17.000000 49.000000 5.3683712 36.166667
## 6243 chic 21.0 17.40000 2004-02-03 26.377778 35.000000 8.6077899 33.679293
## 6244 chic 13.0 3.80000 2004-02-04 19.700000 55.000000 10.5179924 44.510823
## 6245 chic 26.0 19.60000 2004-02-05 8.200000 24.000000 17.4375000 30.513889
## 6246 chic 28.0 23.60000 2004-02-06 19.271429 21.500000 9.7604167 34.541667
## 6247 chic 20.0 20.00000 2004-02-07 20.900000 14.500000 19.5138889 27.888889
## 6248 chic 16.0 16.00000 2004-02-08 20.450000 19.000000 16.7083333 32.033333
## 6249 chic 28.0 20.90000 2004-02-09 14.657143 20.600000 26.0027503 24.592947
## 6250 chic 20.0 14.20000 2004-02-10 28.900000 22.500000 22.9424819 23.430556
## 6251 chic 23.0 16.50000 2004-02-11 18.500000 31.000000 12.0113636 38.044686
## 6252 chic 22.0 16.00000 2004-02-12 22.100000 30.000000 16.6666667 28.916667
## 6253 chic 20.0 11.20000 2004-02-13 24.500000 17.500000 21.7708333 23.258816
## 6254 chic 26.0 17.60000 2004-02-14 9.300000 26.500000 23.9791667 21.703704
## 6255 chic 14.0 10.90000 2004-02-15 6.528571 13.750000 28.7291667 21.013889
## 6256 chic 16.0 7.70000 2004-02-16 NA 31.000000 13.2708333 41.666667
## 6257 chic 24.0 15.80000 2004-02-17 43.400000 49.000000 8.2780797 44.978175
## 6258 chic 29.0 23.50000 2004-02-18 48.157143 61.000000 8.1621377 43.708333
## 6259 chic 36.0 31.70000 2004-02-19 40.000000 41.000000 5.3229167 42.222222
## 6260 chic 39.0 35.10000 2004-02-20 22.300000 22.000000 18.0416667 30.774758
## 6261 chic 33.0 26.00000 2004-02-21 7.866667 14.400000 26.6562500 20.986111
## 6262 chic 34.0 28.10000 2004-02-22 18.200000 22.500000 13.6562500 31.611111
## 6263 chic 41.0 32.60000 2004-02-23 27.500000 25.000000 11.8971920 29.275966
## 6264 chic 34.0 29.70000 2004-02-24 19.237500 17.500000 22.5375906 21.444444
## 6265 chic 31.0 24.60000 2004-02-25 11.000000 19.000000 23.5937500 27.443237
## 6266 chic 34.0 25.20000 2004-02-26 18.500000 25.000000 17.5520833 29.698413
## 6267 chic 35.0 24.70000 2004-02-27 30.711111 50.800000 12.0208333 33.794444
## 6268 chic 40.0 27.60000 2004-02-28 24.000000 37.000000 10.9895833 33.069444
## 6269 chic 47.0 32.50000 2004-02-29 18.200000 21.000000 20.6689312 32.458333
## 6270 chic 54.0 42.40000 2004-03-01 10.266667 13.500000 25.1250000 23.645833
## 6271 chic 44.0 37.20000 2004-03-02 15.950000 17.500000 16.3165761 15.416667
## 6272 chic 43.0 34.50000 2004-03-03 28.150000 33.000000 12.7007576 27.343434
## 6273 chic 41.0 39.40000 2004-03-04 29.175000 37.200000 6.8953804 23.415936
## 6274 chic 50.0 41.80000 2004-03-05 7.600000 19.000000 20.2916667 15.904287
## 6275 chic 41.0 31.30000 2004-03-06 11.000000 13.500000 23.1979167 17.125000
## 6276 chic 40.0 28.30000 2004-03-07 7.625000 12.000000 33.4687500 10.638889
## 6277 chic 34.0 20.80000 2004-03-08 11.800000 20.000000 21.8546196 23.402778
## 6278 chic 33.0 25.60000 2004-03-09 11.800000 12.500000 25.2249396 25.132850
## 6279 chic 37.0 25.40000 2004-03-10 13.825000 26.400000 20.6458333 29.797619
## 6280 chic 31.0 16.80000 2004-03-11 10.500000 47.500000 17.5312500 14.391215
## 6281 chic 25.0 7.10000 2004-03-12 10.100000 22.500000 16.7291667 23.479167
## 6282 chic 33.0 18.40000 2004-03-13 17.712500 24.500000 14.7500000 36.708333
## 6283 chic 39.0 27.90000 2004-03-14 13.400000 17.500000 29.5625000 14.187500
## 6284 chic 32.0 22.40000 2004-03-15 7.300000 9.500000 27.6956522 26.736842
## 6285 chic 32.0 26.10000 2004-03-16 10.677778 17.750000 27.3083333 21.826389
## 6286 chic 32.0 28.40000 2004-03-17 23.100000 22.500000 7.4927536 32.956522
## 6287 chic 32.0 30.90000 2004-03-18 26.500000 21.000000 8.6941425 38.888889
## 6288 chic 38.0 30.70000 2004-03-19 20.187500 23.500000 14.9722222 29.902778
## 6289 chic 47.0 28.80000 2004-03-20 17.000000 24.000000 27.1875000 19.861111
## 6290 chic 28.0 16.10000 2004-03-21 7.300000 11.500000 31.6875000 12.104167
## 6291 chic 30.0 10.00000 2004-03-22 10.662500 23.400000 19.7216874 26.854167
## 6292 chic 46.0 24.40000 2004-03-23 30.000000 43.000000 22.6553119 30.840278
## 6293 chic 54.0 44.80000 2004-03-24 26.500000 28.000000 18.3515851 29.160024
## 6294 chic 60.0 52.80000 2004-03-25 17.987500 29.000000 20.3279691 26.430556
## 6295 chic 56.0 54.90000 2004-03-26 12.050000 23.000000 16.8519226 22.672619
## 6296 chic 51.0 47.40000 2004-03-27 14.000000 20.500000 16.0119048 24.944444
## 6297 chic 61.0 52.50000 2004-03-28 11.900000 18.200000 26.3273810 13.212302
## 6298 chic 51.0 37.80000 2004-03-29 13.300000 18.500000 21.1582633 24.333333
## 6299 chic 48.0 37.00000 2004-03-30 22.500000 54.500000 19.2109860 29.771135
## 6300 chic 42.0 32.10000 2004-03-31 5.775000 8.500000 26.1709280 15.322222
## 6301 chic 42.0 27.90000 2004-04-01 11.100000 11.000000 32.2261905 18.920635
## 6302 chic 44.0 23.70000 2004-04-02 12.200000 16.000000 28.1730977 25.333333
## 6303 chic 43.0 23.80000 2004-04-03 7.762500 24.800000 27.4817708 23.541667
## 6304 chic 37.0 24.50000 2004-04-04 2.600000 6.000000 37.9166667 11.291667
## 6305 chic 39.0 24.40000 2004-04-05 11.000000 32.500000 29.0331748 29.732323
## 6306 chic 56.0 37.50000 2004-04-06 21.837500 55.500000 30.8113236 33.324074
## 6307 chic 52.0 32.40000 2004-04-07 18.500000 31.000000 33.5844979 31.833333
## 6308 chic 46.0 35.90000 2004-04-08 21.000000 32.000000 27.6816770 27.652778
## 6309 chic 45.0 29.80000 2004-04-09 12.437500 28.200000 20.2470238 33.333333
## 6310 chic 44.0 30.30000 2004-04-10 15.500000 25.000000 22.6279762 29.027778
## 6311 chic 37.0 26.80000 2004-04-11 5.900000 6.500000 32.2857143 12.597222
## 6312 chic 36.0 21.80000 2004-04-12 3.442857 16.000000 30.2516046 13.152778
## 6313 chic 38.0 25.40000 2004-04-13 7.050000 15.000000 29.4583333 19.972222
## 6314 chic 49.0 27.50000 2004-04-14 20.250000 61.000000 17.1102484 43.001984
## 6315 chic 61.0 33.90000 2004-04-15 14.525000 59.800000 31.1369048 33.344309
## 6316 chic 70.0 45.60000 2004-04-16 14.450000 40.000000 37.3329451 27.694444
## 6317 chic 64.0 51.60000 2004-04-17 16.500000 25.000000 44.4761905 24.125000
## 6318 chic 69.0 50.70000 2004-04-18 13.385714 59.500000 38.7797619 16.777778
## 6319 chic 60.0 48.40000 2004-04-19 6.900000 54.000000 29.2954193 16.188665
## 6320 chic 54.0 48.40000 2004-04-20 14.850000 30.500000 18.2650104 21.756643
## 6321 chic 54.0 48.50000 2004-04-21 8.555556 17.800000 26.3344979 18.555556
## 6322 chic 48.0 37.50000 2004-04-22 7.400000 9.500000 27.1350108 21.263889
## 6323 chic 51.0 37.00000 2004-04-23 16.100000 23.500000 22.9702381 33.080918
## 6324 chic 45.0 39.50000 2004-04-24 16.300000 33.500000 26.9404762 24.972222
## 6325 chic 54.0 48.70000 2004-04-25 9.300000 13.000000 25.2500000 15.736111
## 6326 chic 52.0 34.20000 2004-04-26 11.600000 27.000000 27.8839286 19.088854
## 6327 chic 44.0 21.30000 2004-04-27 6.422222 17.200000 28.2068982 23.708333
## 6328 chic 64.0 42.30000 2004-04-28 11.600000 82.000000 40.5089447 22.555556
## 6329 chic 69.0 51.90000 2004-04-29 13.600000 44.500000 44.4824017 20.857488
## 6330 chic 51.0 45.50000 2004-04-30 11.600000 17.000000 27.2005694 24.688492
## 6331 chic 46.0 37.80000 2004-05-01 6.900000 7.000000 28.4088542 17.307292
## 6332 chic 42.0 30.30000 2004-05-02 3.600000 6.500000 32.4062500 10.744792
## 6333 chic 42.0 28.10000 2004-05-03 6.971429 24.800000 21.7543025 26.640625
## 6334 chic 55.0 44.30000 2004-05-04 11.100000 44.500000 27.5114357 25.489583
## 6335 chic 53.0 36.50000 2004-05-05 10.500000 26.000000 25.2940444 25.510349
## 6336 chic 69.0 57.10000 2004-05-06 18.012500 59.000000 31.4808239 33.784601
## 6337 chic 51.0 36.40000 2004-05-07 7.450000 17.000000 33.9575408 15.942708
## 6338 chic 67.0 50.40000 2004-05-08 17.800000 30.000000 29.6197917 24.828125
## 6339 chic 70.0 60.30000 2004-05-09 15.144444 34.250000 34.1276042 20.083333
## 6340 chic 70.0 61.60000 2004-05-10 16.150000 52.500000 29.3055933 23.500000
## 6341 chic 68.0 61.30000 2004-05-11 19.100000 41.500000 33.9370471 24.990489
## 6342 chic 76.0 65.40000 2004-05-12 14.500000 39.500000 28.9651783 22.052083
## 6343 chic 72.0 67.30000 2004-05-13 12.700000 13.000000 17.9727355 24.125659
## 6344 chic 59.0 54.10000 2004-05-14 8.000000 8.000000 11.3244048 19.505208
## 6345 chic 47.0 38.90000 2004-05-15 3.262500 9.000000 20.5059524 12.364583
## 6346 chic 54.0 45.80000 2004-05-16 13.000000 20.000000 24.6636905 23.932292
## 6347 chic 70.0 62.60000 2004-05-17 18.400000 29.000000 29.5905797 22.353070
## 6348 chic 57.0 47.20000 2004-05-18 6.728571 10.000000 34.0166440 20.200181
## 6349 chic 58.0 55.60000 2004-05-19 12.800000 19.000000 23.9432745 26.520833
## 6350 chic 74.0 71.10000 2004-05-20 17.800000 35.000000 23.7651515 22.504735
## 6351 chic 63.0 58.10000 2004-05-21 11.966667 33.600000 28.0937500 22.401042
## 6352 chic 65.0 61.60000 2004-05-22 11.750000 25.000000 25.4921875 18.250000
## 6353 chic 68.0 61.70000 2004-05-23 9.600000 31.500000 28.4635417 13.989583
## 6354 chic 56.0 47.50000 2004-05-24 5.028571 14.000000 26.7687953 12.229167
## 6355 chic 59.0 53.60000 2004-05-25 11.300000 29.500000 23.0067832 23.028450
## 6356 chic 57.0 46.20000 2004-05-26 8.400000 23.500000 17.0275136 23.411458
## 6357 chic 64.0 55.20000 2004-05-27 12.955556 31.250000 23.2566803 25.471241
## 6358 chic 53.0 39.40000 2004-05-28 NA 11.500000 25.6718750 17.072917
## 6359 chic 57.0 47.70000 2004-05-29 8.700000 27.500000 25.7473958 23.182292
## 6360 chic 66.0 61.00000 2004-05-30 15.787500 25.000000 30.5208333 18.380208
## 6361 chic 62.0 NA 2004-05-31 5.500000 12.500000 27.0286458 16.609375
## 6362 chic 65.0 50.40000 2004-06-01 4.300000 33.000000 26.9616168 18.375000
## 6363 chic 59.0 50.70000 2004-06-02 6.633333 15.800000 21.7192029 18.796875
## 6364 chic 59.0 40.70000 2004-06-03 4.500000 14.500000 28.8520154 18.412202
## 6365 chic 58.0 43.70000 2004-06-04 9.500000 23.500000 29.3635643 29.869048
## 6366 chic 61.0 47.60000 2004-06-05 19.412500 43.000000 38.9479167 29.614583
## 6367 chic 72.0 58.80000 2004-06-06 22.200000 38.000000 40.7812500 24.156250
## 6368 chic 74.0 64.60000 2004-06-07 19.800000 68.000000 39.7838542 22.979167
## 6369 chic 83.0 69.00000 2004-06-08 19.344444 42.000000 30.2193161 21.779891
## 6370 chic 73.0 67.00000 2004-06-09 10.800000 47.500000 20.7479620 16.417614
## 6371 chic 64.0 60.50000 2004-06-10 6.600000 21.000000 10.6363225 17.571970
## 6372 chic 73.0 67.20000 2004-06-11 14.814286 32.500000 14.9852190 19.046402
## 6373 chic 71.0 64.70000 2004-06-12 10.000000 20.000000 31.0598958 16.702083
## 6374 chic 72.0 64.50000 2004-06-13 10.600000 19.000000 35.9322917 13.472222
## 6375 chic 75.0 64.10000 2004-06-14 9.028571 18.200000 31.1039299 20.972222
## 6376 chic 71.0 57.40000 2004-06-15 11.700000 27.000000 30.5982790 25.656061
## 6377 chic 72.0 65.40000 2004-06-16 16.900000 30.000000 21.8121603 26.362092
## 6378 chic 72.0 60.40000 2004-06-17 16.028571 32.500000 26.6804801 22.415761
## 6379 chic 71.0 58.10000 2004-06-18 13.866667 36.500000 25.6432292 26.708333
## 6380 chic 56.0 39.70000 2004-06-19 3.800000 9.000000 26.7682292 12.281250
## 6381 chic 61.0 45.10000 2004-06-20 10.944444 19.800000 26.6041667 22.458333
## 6382 chic 63.0 57.30000 2004-06-21 14.100000 28.000000 13.2036911 31.862500
## 6383 chic 65.0 49.70000 2004-06-22 7.200000 26.500000 20.8706975 21.418561
## 6384 chic 70.0 54.00000 2004-06-23 8.612500 56.000000 28.4839530 23.562500
## 6385 chic 62.0 47.50000 2004-06-24 5.700000 14.000000 21.8847373 22.839900
## 6386 chic 61.0 44.20000 2004-06-25 8.500000 22.500000 19.3359375 26.375000
## 6387 chic 64.0 47.80000 2004-06-26 7.887500 23.200000 23.1354167 21.583333
## 6388 chic 67.0 51.30000 2004-06-27 12.000000 26.500000 26.0546875 23.229167
## 6389 chic 65.0 52.80000 2004-06-28 14.500000 22.500000 23.1046196 23.664855
## 6390 chic 69.0 52.10000 2004-06-29 11.285714 47.500000 22.6679121 26.729167
## 6391 chic 73.0 56.20000 2004-06-30 15.900000 58.500000 26.4171196 33.661458
## 6392 chic 71.0 57.00000 2004-07-01 14.700000 54.500000 37.7632576 27.879623
## 6393 chic 71.0 58.50000 2004-07-02 14.977778 41.400000 40.9322917 18.505208
## 6394 chic 73.0 67.20000 2004-07-03 18.200000 38.000000 31.7864583 17.406250
## 6395 chic 76.0 66.60000 2004-07-04 7.300000 25.000000 31.1953125 11.045139
## 6396 chic 68.0 60.70000 2004-07-05 9.137500 15.500000 31.6354167 7.604167
## 6397 chic 73.0 64.90000 2004-07-06 4.900000 32.000000 30.9131567 19.381826
## 6398 chic 64.0 57.60000 2004-07-07 8.000000 21.000000 14.9710145 13.536458
## 6399 chic 65.0 52.00000 2004-07-08 6.857143 18.000000 28.4744318 15.697443
## 6400 chic 68.0 58.20000 2004-07-09 13.700000 33.500000 26.4721201 14.822917
## 6401 chic 73.0 62.70000 2004-07-10 17.400000 24.000000 35.7053571 13.031250
## 6402 chic 74.0 67.30000 2004-07-11 17.357143 29.500000 38.7797619 14.489583
## 6403 chic 78.0 67.40000 2004-07-12 15.800000 30.000000 33.0895298 18.640625
## 6404 chic 78.0 67.10000 2004-07-13 6.400000 44.000000 26.2547554 23.698864
## 6405 chic 72.0 58.20000 2004-07-14 9.111111 28.750000 32.2190897 18.125000
## 6406 chic 72.0 56.30000 2004-07-15 15.550000 37.000000 25.0067935 24.601255
## 6407 chic 73.0 62.80000 2004-07-16 13.100000 52.500000 28.7057292 22.958333
## 6408 chic 70.0 60.70000 2004-07-17 15.000000 17.000000 32.4062500 7.880208
## 6409 chic 71.0 59.00000 2004-07-18 17.300000 20.000000 24.9150095 11.734375
## 6410 chic 71.0 60.00000 2004-07-19 24.200000 59.500000 26.7366395 23.958333
## 6411 chic 80.0 67.60000 2004-07-20 25.375000 40.200000 35.6300951 25.843750
## 6412 chic 79.0 72.80000 2004-07-21 20.000000 54.500000 27.0320955 26.237216
## 6413 chic 79.0 68.40000 2004-07-22 4.800000 35.500000 25.1123188 18.865132
## 6414 chic 65.0 50.80000 2004-07-23 4.112500 9.000000 26.9984149 10.161232
## 6415 chic 63.0 51.00000 2004-07-24 6.800000 17.500000 28.1666667 9.156250
## 6416 chic 67.0 53.20000 2004-07-25 11.700000 11.500000 35.9010417 7.552083
## 6417 chic 67.0 53.60000 2004-07-26 9.750000 20.400000 29.4442935 21.580357
## 6418 chic 70.0 52.80000 2004-07-27 18.050000 30.500000 29.4624094 31.315341
## 6419 chic 70.0 56.10000 2004-07-28 25.900000 62.000000 28.0887681 38.317708
## 6420 chic 72.0 60.20000 2004-07-29 23.742857 42.500000 33.5643116 27.454937
## 6421 chic 68.0 62.70000 2004-07-30 25.350000 51.500000 22.4595788 33.963542
## 6422 chic 74.0 60.20000 2004-07-31 17.200000 29.500000 28.9765625 22.218750
## 6423 chic 77.0 62.50000 2004-08-01 17.244444 26.000000 30.1718750 26.359375
## 6424 chic 78.0 67.70000 2004-08-02 15.300000 51.500000 34.9270833 26.135417
## 6425 chic 78.0 67.70000 2004-08-03 7.700000 36.000000 40.1978446 26.883852
## 6426 chic 70.0 61.40000 2004-08-04 6.887500 10.000000 27.2918931 11.709336
## 6427 chic 65.0 51.00000 2004-08-05 8.500000 9.500000 28.5740489 8.208333
## 6428 chic 65.0 49.20000 2004-08-06 11.400000 20.000000 19.6564764 16.786458
## 6429 chic 65.0 52.20000 2004-08-07 12.077778 25.000000 26.6093750 21.651042
## 6430 chic 70.0 57.00000 2004-08-08 19.500000 28.500000 31.4401042 19.890625
## 6431 chic 75.0 61.30000 2004-08-09 8.300000 55.500000 31.4802989 17.765625
## 6432 chic 64.0 54.70000 2004-08-10 6.237500 31.500000 12.1788949 9.912364
## 6433 chic 58.0 49.00000 2004-08-11 5.700000 29.500000 11.7786458 10.807292
## 6434 chic 56.0 48.20000 2004-08-12 6.700000 17.500000 13.0201231 15.928339
## 6435 chic 61.0 50.30000 2004-08-13 7.533333 20.200000 16.8072917 19.661685
## 6436 chic 60.0 48.40000 2004-08-14 8.500000 14.500000 19.0833333 15.197917
## 6437 chic 62.0 49.00000 2004-08-15 17.700000 19.500000 23.7812500 17.875000
## 6438 chic 63.0 51.30000 2004-08-16 15.887500 52.500000 26.7139946 28.075893
## 6439 chic 72.0 62.30000 2004-08-17 19.400000 48.000000 33.6066782 25.429924
## 6440 chic 70.0 64.40000 2004-08-18 20.000000 35.500000 20.1664402 25.572917
## 6441 chic 64.0 50.90000 2004-08-19 7.111111 17.800000 20.4440670 14.424517
## 6442 chic 66.0 50.70000 2004-08-20 11.800000 42.500000 10.9270833 28.000000
## 6443 chic 63.0 51.20000 2004-08-21 9.800000 22.500000 24.0260417 19.229167
## 6444 chic 65.0 56.20000 2004-08-22 16.175000 36.000000 30.6875000 20.916667
## 6445 chic 72.0 63.70000 2004-08-23 17.400000 45.500000 27.4678442 18.958333
## 6446 chic 73.0 67.40000 2004-08-24 10.000000 30.000000 15.4572237 23.750000
## 6447 chic 72.0 66.50000 2004-08-25 7.400000 15.000000 12.4052310 20.527778
## 6448 chic 75.0 70.20000 2004-08-26 16.100000 31.500000 21.2835145 19.215278
## 6449 chic 78.0 69.50000 2004-08-27 16.500000 36.500000 22.6573822 22.550423
## 6450 chic 68.0 61.90000 2004-08-28 6.012500 6.000000 22.5468750 10.625000
## 6451 chic 61.0 53.90000 2004-08-29 5.900000 5.000000 19.6577381 8.993056
## 6452 chic 64.0 57.20000 2004-08-30 16.400000 32.000000 14.6392663 24.213294
## 6453 chic 67.0 58.30000 2004-08-31 15.342857 32.400000 19.2197896 27.467172
## 6454 chic 70.0 60.30000 2004-09-01 NA 47.500000 25.5115489 31.686298
## 6455 chic 73.0 62.00000 2004-09-02 NA 42.000000 33.8437500 30.298557
## 6456 chic 73.0 64.30000 2004-09-03 37.285714 51.500000 26.0494792 33.260417
## 6457 chic 73.0 63.20000 2004-09-04 38.800000 50.500000 29.4609375 31.145833
## 6458 chic 76.0 66.50000 2004-09-05 41.500000 45.000000 34.2447917 22.406250
## 6459 chic 68.0 63.20000 2004-09-06 20.762500 30.200000 29.9114583 13.052083
## 6460 chic 66.0 51.30000 2004-09-07 14.700000 16.000000 21.2864583 15.635417
## 6461 chic 65.0 53.90000 2004-09-08 5.600000 10.000000 23.7921196 9.661458
## 6462 chic 64.0 54.50000 2004-09-09 7.171429 17.000000 17.3255208 16.787879
## 6463 chic 66.0 54.40000 2004-09-10 17.800000 54.000000 19.0677083 30.213542
## 6464 chic 70.0 57.00000 2004-09-11 19.300000 37.000000 31.7031250 34.473958
## 6465 chic 71.0 57.90000 2004-09-12 28.528571 42.750000 40.9010417 27.973958
## 6466 chic 71.0 60.70000 2004-09-13 NA 48.500000 32.2578228 30.426760
## 6467 chic 75.0 64.70000 2004-09-14 22.750000 46.500000 31.7319252 20.566576
## 6468 chic 77.0 65.90000 2004-09-15 16.957143 59.000000 25.9983016 19.359375
## 6469 chic 66.0 53.60000 2004-09-16 9.000000 18.000000 23.8258282 19.984375
## 6470 chic 62.0 49.10000 2004-09-17 7.300000 13.500000 26.6287879 17.966856
## 6471 chic 64.0 52.20000 2004-09-18 10.212500 24.200000 24.6309524 23.057292
## 6472 chic 68.0 49.30000 2004-09-19 10.700000 16.500000 28.2678571 18.854167
## 6473 chic 64.0 47.50000 2004-09-20 NA 31.000000 26.5124224 28.529665
## 6474 chic 67.0 50.50000 2004-09-21 17.487500 61.000000 30.2075569 38.338315
## 6475 chic 66.0 52.40000 2004-09-22 26.000000 71.500000 30.6868530 39.449405
## 6476 chic 70.0 53.30000 2004-09-23 27.900000 60.500000 33.0178571 39.614583
## 6477 chic 69.0 50.70000 2004-09-24 12.911111 35.000000 23.2172619 31.166667
## 6478 chic 62.0 49.90000 2004-09-25 9.800000 15.500000 20.7678571 19.000000
## 6479 chic 59.0 47.60000 2004-09-26 NA 18.000000 19.1428571 20.406250
## 6480 chic 61.0 48.20000 2004-09-27 18.471429 42.500000 15.6788302 40.854167
## 6481 chic 59.0 47.10000 2004-09-28 NA 15.500000 22.4704969 15.342708
## 6482 chic 54.0 44.90000 2004-09-29 9.600000 12.500000 19.3408385 24.945707
## 6483 chic 54.0 41.20000 2004-09-30 17.811111 41.600000 12.9523810 35.821429
## 6484 chic 62.0 49.20000 2004-10-01 NA 51.500000 25.0676407 31.444444
## 6485 chic 48.0 30.90000 2004-10-02 7.800000 11.500000 17.2500000 17.041667
## 6486 chic 53.0 32.50000 2004-10-03 7.737500 21.500000 18.9880952 21.444444
## 6487 chic 47.0 30.30000 2004-10-04 9.300000 14.000000 16.5468074 19.777778
## 6488 chic 46.0 29.00000 2004-10-05 11.900000 37.500000 7.8039596 32.114734
## 6489 chic 61.0 35.90000 2004-10-06 11.437500 41.000000 9.5587121 36.541667
## 6490 chic 60.0 41.70000 2004-10-07 18.800000 46.500000 20.4133023 38.617754
## 6491 chic 64.0 61.20000 2004-10-08 24.550000 34.000000 16.5148810 22.555556
## 6492 chic 57.0 41.00000 2004-10-09 10.350000 18.500000 16.2916667 26.555556
## 6493 chic 52.0 42.90000 2004-10-10 9.900000 14.500000 18.8095238 19.444444
## 6494 chic 53.0 43.60000 2004-10-11 13.100000 19.000000 20.7440476 23.472222
## 6495 chic 51.0 44.40000 2004-10-12 13.200000 29.200000 16.0815217 23.393720
## 6496 chic 58.0 47.80000 2004-10-13 24.800000 29.000000 13.8779762 28.666667
## 6497 chic 52.0 46.60000 2004-10-14 12.350000 17.000000 11.2648810 23.138889
## 6498 chic 49.0 41.10000 2004-10-15 8.600000 11.500000 9.2735507 17.283213
## 6499 chic 43.0 29.50000 2004-10-16 4.200000 17.000000 17.6488095 8.250000
## 6500 chic 43.0 28.90000 2004-10-17 8.300000 14.000000 14.8422619 19.319444
## 6501 chic 45.0 39.30000 2004-10-18 12.387500 18.000000 13.3469085 22.140097
## 6502 chic 51.0 46.50000 2004-10-19 13.100000 17.000000 11.6206004 17.584541
## 6503 chic 52.0 48.00000 2004-10-20 14.750000 12.500000 14.2859731 18.794591
## 6504 chic 53.0 46.10000 2004-10-21 11.687500 19.500000 14.9702381 20.388889
## 6505 chic 54.0 49.30000 2004-10-22 25.600000 34.000000 10.1962992 24.833333
## 6506 chic 66.0 54.80000 2004-10-23 13.800000 21.000000 13.4761905 15.055556
## 6507 chic 55.0 43.40000 2004-10-24 8.233333 14.200000 14.4375000 21.569444
## 6508 chic 57.0 44.90000 2004-10-25 18.600000 42.000000 13.5813923 36.084541
## 6509 chic 57.0 52.10000 2004-10-26 27.300000 31.000000 12.5618530 26.680210
## 6510 chic 58.0 52.10000 2004-10-27 31.612500 28.000000 14.4720262 26.301768
## 6511 chic 54.0 52.30000 2004-10-28 43.600000 41.500000 6.2078804 26.347222
## 6512 chic 69.0 65.90000 2004-10-29 18.100000 36.500000 10.0980525 19.333333
## 6513 chic 61.0 44.20000 2004-10-30 6.000000 18.600000 17.6744792 10.138889
## 6514 chic 51.0 41.20000 2004-10-31 5.900000 14.000000 14.3671875 12.305556
## 6515 chic 50.0 46.10000 2004-11-01 10.100000 15.000000 10.1145833 19.172222
## 6516 chic 47.0 41.60000 2004-11-02 4.850000 9.500000 9.9479167 23.388889
## 6517 chic 49.0 38.10000 2004-11-03 8.400000 16.500000 16.4393116 21.950397
## 6518 chic 46.0 38.80000 2004-11-04 11.900000 14.000000 12.2404891 25.417863
## 6519 chic 45.0 27.50000 2004-11-05 6.975000 16.000000 15.9895833 24.583333
## 6520 chic 54.0 36.70000 2004-11-06 10.300000 26.500000 12.5833333 22.500000
## 6521 chic 47.0 27.90000 2004-11-07 6.500000 15.000000 20.0833333 16.208333
## 6522 chic 39.0 18.90000 2004-11-08 7.000000 25.500000 9.5842391 33.062500
## 6523 chic 45.0 24.30000 2004-11-09 13.200000 38.500000 7.6911232 29.916667
## 6524 chic 55.0 38.30000 2004-11-10 22.500000 60.500000 10.6612319 32.045290
## 6525 chic 44.0 30.80000 2004-11-11 5.650000 11.500000 25.1145833 13.208333
## 6526 chic 39.0 26.90000 2004-11-12 8.600000 6.000000 25.0312500 17.277174
## 6527 chic 36.0 26.90000 2004-11-13 8.950000 23.000000 17.8437500 24.375000
## 6528 chic 38.0 26.40000 2004-11-14 16.887500 27.000000 7.8333333 31.625000
## 6529 chic 40.0 33.10000 2004-11-15 NA 46.500000 2.1965580 34.597222
## 6530 chic 51.0 47.80000 2004-11-16 29.600000 42.000000 2.7463768 25.602657
## 6531 chic 59.0 55.80000 2004-11-17 28.166667 35.000000 2.7306548 20.152778
## 6532 chic 55.0 54.30000 2004-11-18 28.000000 28.000000 4.1041667 20.347222
## 6533 chic 52.0 51.00000 2004-11-19 21.400000 20.500000 8.6961051 23.472222
## 6534 chic 49.0 42.80000 2004-11-20 10.525000 11.500000 11.1666667 14.277778
## 6535 chic 38.0 29.00000 2004-11-21 11.600000 16.500000 11.2395833 19.333333
## 6536 chic 42.0 33.20000 2004-11-22 22.600000 39.000000 3.5081522 29.274892
## 6537 chic 45.0 38.60000 2004-11-23 18.388889 24.800000 7.6562500 19.539855
## 6538 chic 37.0 30.70000 2004-11-24 12.000000 8.000000 25.2291667 14.638889
## 6539 chic 27.0 21.10000 2004-11-25 11.600000 12.500000 12.9166667 25.111111
## 6540 chic 37.0 33.00000 2004-11-26 11.657143 17.500000 4.9583333 25.208333
## 6541 chic 42.0 39.70000 2004-11-27 6.250000 8.000000 14.6527778 16.958333
## 6542 chic 39.0 24.90000 2004-11-28 7.100000 14.000000 13.9166667 18.854167
## 6543 chic 35.0 32.80000 2004-11-29 15.512500 17.200000 3.7577341 33.988248
## 6544 chic 36.0 33.40000 2004-11-30 17.400000 17.500000 5.3750000 25.095411
## 6545 chic 29.0 23.90000 2004-12-01 20.100000 20.500000 7.9461051 21.958333
## 6546 chic 31.0 25.00000 2004-12-02 21.525000 31.500000 4.1496212 28.890873
## 6547 chic 30.0 21.80000 2004-12-03 21.000000 28.000000 6.9166667 27.263889
## 6548 chic 36.0 30.40000 2004-12-04 14.400000 28.000000 7.5729167 22.750000
## 6549 chic 37.0 34.90000 2004-12-05 23.575000 28.200000 5.6458333 20.152778
## 6550 chic 45.0 43.90000 2004-12-06 21.900000 23.000000 4.0208333 23.650362
## 6551 chic 46.0 43.40000 2004-12-07 11.800000 12.000000 4.4293478 20.458333
## 6552 chic 39.0 34.20000 2004-12-08 13.942857 27.000000 7.5144928 22.034420
## 6553 chic 44.0 40.20000 2004-12-09 21.900000 25.500000 3.5000000 26.375000
## 6554 chic 41.0 39.50000 2004-12-10 23.100000 25.000000 5.0833333 20.125000
## 6555 chic 35.0 26.60000 2004-12-11 5.850000 8.600000 18.1666667 15.291667
## 6556 chic 37.0 27.30000 2004-12-12 8.750000 15.500000 18.6439394 10.361111
## 6557 chic 25.0 13.00000 2004-12-13 10.000000 20.000000 18.6354167 15.743357
## 6558 chic 22.0 9.40000 2004-12-14 7.912500 17.000000 10.6961051 23.875000
## 6559 chic 28.0 15.10000 2004-12-15 19.400000 47.000000 6.9008152 24.457729
## 6560 chic 36.0 20.40000 2004-12-16 10.500000 32.500000 9.8958333 21.525253
## 6561 chic 26.0 16.10000 2004-12-17 14.242857 24.333333 6.1041667 32.402778
## 6562 chic 28.0 24.50000 2004-12-18 16.400000 30.500000 8.9166667 18.319444
## 6563 chic 11.0 -4.50000 2004-12-19 5.000000 47.000000 21.3854167 17.013889
## 6564 chic 20.0 3.80000 2004-12-20 7.728571 50.000000 10.7794384 25.609783
## 6565 chic 25.0 13.80000 2004-12-21 17.100000 44.500000 10.4990942 17.045290
## 6566 chic 11.0 -0.50000 2004-12-22 12.800000 23.000000 12.2187500 23.486111
## 6567 chic 12.0 -0.10000 2004-12-23 7.675000 26.500000 17.0416667 21.625000
## 6568 chic 5.0 -7.40000 2004-12-24 11.400000 15.000000 16.5937500 23.250000
## 6569 chic 15.0 6.70000 2004-12-25 19.000000 27.500000 10.4791667 21.597222
## 6570 chic 18.0 12.10000 2004-12-26 21.850000 27.500000 8.4895833 24.416667
## 6571 chic 17.0 12.00000 2004-12-27 37.100000 34.500000 6.5317029 36.505556
## 6572 chic 33.0 22.70000 2004-12-28 25.500000 41.000000 4.1363225 29.609903
## 6573 chic 33.0 29.10000 2004-12-29 41.322222 51.750000 3.3333333 27.550505
## 6574 chic 44.0 41.20000 2004-12-30 35.500000 28.000000 7.0520833 24.847222
## 6575 chic 43.0 36.10000 2004-12-31 11.300000 14.000000 16.8437500 15.333333
## 6576 chic 33.0 24.80000 2005-01-01 10.525000 16.500000 9.2083333 14.152778
## 6577 chic 44.0 39.60000 2005-01-02 NA 16.000000 6.4479167 16.069444
## 6578 chic 34.0 31.50000 2005-01-03 17.500000 11.500000 12.6875000 18.625845
## 6579 chic 33.0 29.00000 2005-01-04 8.837500 11.600000 17.5484601 19.315217
## 6580 chic 29.0 25.50000 2005-01-05 3.300000 9.000000 27.7604167 13.753788
## 6581 chic 20.0 18.60000 2005-01-06 21.400000 14.000000 15.4583333 28.305556
## 6582 chic 18.0 16.70000 2005-01-07 15.566667 19.500000 8.3600543 31.041667
## 6583 chic 26.0 21.40000 2005-01-08 26.700000 24.500000 5.2291667 26.319444
## 6584 chic 30.0 27.60000 2005-01-09 19.100000 17.000000 11.4270833 19.027778
## 6585 chic 32.0 26.10000 2005-01-10 16.471429 21.000000 8.1761364 25.319444
## 6586 chic 33.0 33.40000 2005-01-11 16.200000 20.500000 4.1277174 21.704106
## 6587 chic 48.0 45.60000 2005-01-12 9.800000 27.500000 8.1875000 24.899155
## 6588 chic 31.0 25.50000 2005-01-13 10.100000 9.500000 9.2305254 22.939010
## 6589 chic 10.0 -3.40000 2005-01-14 10.500000 20.500000 17.2062500 26.555556
## 6590 chic 10.0 -6.40000 2005-01-15 8.800000 14.000000 18.2708333 25.583333
## 6591 chic 9.0 -5.60000 2005-01-16 8.966667 13.400000 23.8645833 18.375000
## 6592 chic 7.0 -7.80000 2005-01-17 10.100000 16.000000 16.3333333 28.180556
## 6593 chic 12.0 1.70000 2005-01-18 19.300000 44.000000 11.4279891 33.094203
## 6594 chic 29.0 22.30000 2005-01-19 15.042857 25.500000 13.1145833 26.924242
## 6595 chic 26.0 20.90000 2005-01-20 22.000000 27.500000 13.7708333 26.949495
## 6596 chic 21.0 13.50000 2005-01-21 16.800000 25.000000 19.2042572 25.194444
## 6597 chic 17.0 12.20000 2005-01-22 11.285714 19.600000 19.3333333 23.944444
## 6598 chic 16.0 7.20000 2005-01-23 10.500000 18.500000 19.0729167 31.472222
## 6599 chic 26.0 17.30000 2005-01-24 18.600000 26.500000 12.2798913 29.763505
## 6600 chic 33.0 27.10000 2005-01-25 32.771429 38.500000 5.7042572 36.403986
## 6601 chic 26.0 19.40000 2005-01-26 12.500000 20.000000 19.2812500 26.568182
## 6602 chic 13.0 9.30000 2005-01-27 10.800000 22.000000 20.7083333 27.344697
## 6603 chic 15.0 5.10000 2005-01-28 24.500000 35.600000 7.5384964 40.425000
## 6604 chic 28.0 17.20000 2005-01-29 32.700000 37.500000 3.7604167 39.000000
## 6605 chic 30.0 26.20000 2005-01-30 NA 23.000000 12.4062500 23.388889
## 6606 chic 28.0 22.00000 2005-01-31 45.528571 54.000000 7.0833333 43.585317
## 6607 chic 28.0 23.80000 2005-02-01 26.650000 28.500000 12.8002717 35.041667
## 6608 chic 26.0 20.00000 2005-02-02 52.000000 50.500000 6.2414773 46.361111
## 6609 chic 30.0 25.00000 2005-02-03 47.450000 53.600000 7.2690217 48.597222
## 6610 chic 36.0 32.10000 2005-02-04 61.500000 57.500000 4.8125000 41.527778
## 6611 chic 46.0 35.50000 2005-02-05 39.500000 40.500000 8.9062500 29.055556
## 6612 chic 43.0 35.40000 2005-02-06 26.342857 27.000000 6.9375000 28.555556
## 6613 chic 39.0 39.30000 2005-02-07 19.700000 18.000000 8.9791667 26.331349
## 6614 chic 29.0 23.00000 2005-02-08 12.900000 5.000000 19.2323370 18.000000
## 6615 chic 28.0 20.00000 2005-02-09 12.014286 17.800000 12.6979167 28.722222
## 6616 chic 27.0 16.30000 2005-02-10 22.100000 28.500000 19.1875000 24.347222
## 6617 chic 33.0 23.50000 2005-02-11 21.800000 33.500000 14.7187500 23.541667
## 6618 chic 42.0 28.60000 2005-02-12 20.914286 29.000000 13.6770833 27.486111
## 6619 chic 38.0 34.70000 2005-02-13 23.400000 28.000000 13.4583333 21.208333
## 6620 chic 43.0 37.50000 2005-02-14 NA 17.000000 11.2083333 19.458333
## 6621 chic 38.0 34.00000 2005-02-15 20.587500 25.000000 5.0697464 32.763889
## 6622 chic 30.0 18.20000 2005-02-16 12.800000 27.500000 19.0625000 19.937500
## 6623 chic 22.0 8.40000 2005-02-17 10.150000 29.500000 24.0932971 18.655303
## 6624 chic 19.0 2.80000 2005-02-18 7.825000 24.500000 17.9895833 24.933575
## 6625 chic 32.0 18.00000 2005-02-19 12.000000 23.000000 14.9479167 23.263889
## 6626 chic 34.0 32.60000 2005-02-20 14.600000 15.000000 11.8854167 24.791667
## 6627 chic 35.0 28.70000 2005-02-21 17.471429 21.600000 8.7083333 22.291667
## 6628 chic 29.0 23.10000 2005-02-22 22.800000 28.000000 11.6354167 32.110939
## 6629 chic 28.0 19.60000 2005-02-23 23.900000 45.500000 10.8066123 43.166667
## 6630 chic 32.0 24.10000 2005-02-24 27.350000 35.500000 10.8691123 40.518939
## 6631 chic 34.0 26.00000 2005-02-25 28.600000 40.000000 13.9270833 26.125000
## 6632 chic 29.0 20.80000 2005-02-26 12.000000 15.500000 30.4791667 19.583333
## 6633 chic 33.0 23.90000 2005-02-27 20.285714 24.200000 14.9687500 23.930556
## 6634 chic 31.0 27.40000 2005-02-28 24.200000 21.000000 11.9809783 27.554831
## 6635 chic 23.0 12.50000 2005-03-01 7.600000 23.000000 27.9814312 22.055556
## 6636 chic 20.0 5.90000 2005-03-02 6.362500 20.500000 24.0321970 25.666667
## 6637 chic 24.0 12.70000 2005-03-03 18.000000 38.500000 12.4479167 42.187198
## 6638 chic 32.0 26.60000 2005-03-04 36.900000 54.500000 5.3958333 46.569444
## 6639 chic 38.0 30.50000 2005-03-05 28.225000 34.200000 17.8125000 24.194444
## 6640 chic 50.0 33.60000 2005-03-06 14.700000 26.000000 29.5625000 16.194444
## 6641 chic 42.0 29.30000 2005-03-07 9.600000 20.500000 26.7187500 18.561508
## 6642 chic 24.0 7.00000 2005-03-08 7.325000 25.000000 25.7038043 22.078502
## 6643 chic 24.0 3.90000 2005-03-09 9.700000 24.500000 19.5625000 30.791667
## 6644 chic 29.0 22.40000 2005-03-10 16.600000 32.000000 9.2187500 33.347222
## 6645 chic 30.0 22.70000 2005-03-11 11.985714 20.500000 23.0937500 19.944444
## 6646 chic 26.0 10.70000 2005-03-12 5.500000 24.500000 30.3020833 18.180556
## 6647 chic 23.0 7.60000 2005-03-13 8.600000 20.500000 23.9479167 26.319444
## 6648 chic 29.0 19.60000 2005-03-14 19.612500 51.000000 9.9343297 39.874569
## 6649 chic 31.0 17.40000 2005-03-15 20.800000 49.000000 15.5457428 30.777174
## 6650 chic 37.0 21.10000 2005-03-16 19.700000 53.500000 16.8201993 30.944444
## 6651 chic 32.0 26.80000 2005-03-17 13.062500 22.400000 26.1041667 25.958333
## 6652 chic 39.0 30.90000 2005-03-18 28.700000 43.500000 21.0000000 26.506148
## 6653 chic 42.0 36.10000 2005-03-19 26.950000 27.500000 19.1458333 18.458333
## 6654 chic 34.0 25.00000 2005-03-20 12.900000 15.500000 32.5208333 17.486111
## 6655 chic 32.0 26.50000 2005-03-21 16.700000 19.000000 23.1245471 27.134058
## 6656 chic 37.0 26.80000 2005-03-22 NA 19.500000 33.7391304 18.411836
## 6657 chic 34.0 26.20000 2005-03-23 6.385714 12.000000 32.4062500 19.861111
## 6658 chic 36.0 25.60000 2005-03-24 21.400000 45.000000 12.1562500 45.944444
## 6659 chic 36.0 31.00000 2005-03-25 16.100000 14.000000 29.6770833 23.152778
## 6660 chic 37.0 30.80000 2005-03-26 17.685714 22.500000 24.2812500 25.500000
## 6661 chic 38.0 28.10000 2005-03-27 NA 34.000000 16.2500000 37.069444
## 6662 chic 44.0 27.20000 2005-03-28 NA 37.500000 22.6884058 41.097826
## 6663 chic 52.0 31.00000 2005-03-29 18.557143 36.800000 22.3772645 39.629227
## 6664 chic 66.0 44.30000 2005-03-30 13.850000 56.500000 32.8922101 23.069444
## 6665 chic 49.0 38.10000 2005-03-31 5.400000 20.500000 24.3125000 21.222222
## 6666 chic 45.0 35.50000 2005-04-01 10.800000 24.000000 18.5600414 32.443182
## 6667 chic 43.0 30.90000 2005-04-02 6.050000 15.000000 32.2916667 18.125000
## 6668 chic 48.0 27.30000 2005-04-03 7.500000 24.000000 22.4404762 31.261473
## 6669 chic 52.0 33.70000 2005-04-04 18.100000 47.500000 25.7428830 38.083333
## 6670 chic 62.0 48.80000 2005-04-05 16.700000 40.000000 36.1071429 23.625000
## 6671 chic 63.0 50.30000 2005-04-06 NA 37.000000 25.3867754 23.602843
## 6672 chic 48.0 35.50000 2005-04-07 5.871429 11.500000 40.7797619 13.401042
## 6673 chic 49.0 31.10000 2005-04-08 5.400000 17.500000 33.9821429 26.531250
## 6674 chic 52.0 32.50000 2005-04-09 12.400000 26.500000 30.5952381 25.838542
## 6675 chic 62.0 42.30000 2005-04-10 22.385714 46.500000 41.0327381 22.729167
## 6676 chic 65.0 32.60000 2005-04-11 13.300000 67.000000 45.9948240 17.824728
## 6677 chic 48.0 34.60000 2005-04-12 8.100000 21.000000 28.4838839 22.328869
## 6678 chic 47.0 24.90000 2005-04-13 5.150000 16.000000 36.8510611 14.748958
## 6679 chic 47.0 23.40000 2005-04-14 6.600000 17.500000 35.6881470 23.557292
## 6680 chic 48.0 28.00000 2005-04-15 7.300000 32.500000 27.3555195 35.395833
## 6681 chic 56.0 34.40000 2005-04-16 18.550000 47.200000 26.8988095 36.296875
## 6682 chic 62.0 44.50000 2005-04-17 29.600000 40.000000 37.1994048 32.687500
## 6683 chic 64.0 44.90000 2005-04-18 25.800000 76.500000 34.6884058 47.922554
## 6684 chic 71.0 48.00000 2005-04-19 19.085714 69.000000 38.1790890 24.727582
## 6685 chic 57.0 46.80000 2005-04-20 9.400000 22.500000 27.4782609 12.957386
## 6686 chic 50.0 30.60000 2005-04-21 3.700000 19.500000 31.1130952 16.072917
## 6687 chic 42.0 38.40000 2005-04-22 7.512500 14.200000 29.8476967 18.593750
## 6688 chic 39.0 26.00000 2005-04-23 3.500000 11.000000 37.9523810 10.739583
## 6689 chic 44.0 24.10000 2005-04-24 1.700000 14.000000 37.4404762 10.864583
## 6690 chic 53.0 29.40000 2005-04-25 4.842857 40.000000 32.4101967 18.989583
## 6691 chic 50.0 35.30000 2005-04-26 5.800000 28.500000 25.3174172 15.274521
## 6692 chic 48.0 29.80000 2005-04-27 6.350000 37.500000 27.2850303 15.958333
## 6693 chic 48.0 29.70000 2005-04-28 10.312500 28.800000 27.4316770 19.990327
## 6694 chic 46.0 25.70000 2005-04-29 8.700000 24.500000 31.0238095 19.807292
## 6695 chic 46.0 26.10000 2005-04-30 13.300000 31.500000 26.7619048 25.010417
## 6696 chic 42.0 26.60000 2005-05-01 6.185714 25.500000 20.6726190 14.843750
## 6697 chic 40.0 25.10000 2005-05-02 8.000000 24.000000 17.0119048 15.359649
## 6698 chic 43.0 24.10000 2005-05-03 10.600000 25.500000 22.4749646 22.623868
## 6699 chic 48.0 24.00000 2005-05-04 15.900000 44.800000 26.3588509 32.659564
## 6700 chic 54.0 29.20000 2005-05-05 20.300000 61.500000 34.8928571 34.344882
## 6701 chic 63.0 43.10000 2005-05-06 19.800000 65.500000 34.5589356 36.904762
## 6702 chic 53.0 44.00000 2005-05-07 14.050000 25.500000 34.2083333 22.020833
## 6703 chic 64.0 47.30000 2005-05-08 17.100000 42.000000 43.6130952 23.390625
## 6704 chic 70.0 56.10000 2005-05-09 16.400000 62.500000 31.9255952 23.296875
## 6705 chic 71.0 51.70000 2005-05-10 7.662500 33.250000 31.1218944 22.877264
## 6706 chic 54.0 44.40000 2005-05-11 NA 17.000000 26.6130952 11.953125
## 6707 chic 49.0 36.70000 2005-05-12 5.100000 17.000000 24.4017857 12.135417
## 6708 chic 61.0 49.80000 2005-05-13 17.000000 36.000000 18.1696429 25.385417
## 6709 chic 56.0 43.60000 2005-05-14 6.900000 14.000000 28.8601190 11.166667
## 6710 chic 48.0 37.50000 2005-05-15 2.400000 10.000000 19.6934524 11.750000
## 6711 chic 52.0 35.10000 2005-05-16 4.828571 20.750000 24.1470567 17.042120
## 6712 chic 60.0 42.80000 2005-05-17 13.350000 37.000000 32.8034420 24.450893
## 6713 chic 66.0 46.30000 2005-05-18 16.800000 48.000000 42.0059524 22.502841
## 6714 chic 62.0 56.70000 2005-05-19 31.528571 43.500000 21.0605590 27.229167
## 6715 chic 58.0 44.90000 2005-05-20 13.950000 24.500000 37.5744048 17.197917
## 6716 chic 58.0 44.00000 2005-05-21 13.800000 42.000000 32.7410714 31.776042
## 6717 chic 69.0 47.80000 2005-05-22 11.050000 28.000000 34.1250000 22.437500
## 6718 chic 61.0 48.30000 2005-05-23 9.800000 18.500000 32.4136905 13.956975
## 6719 chic 57.0 45.50000 2005-05-24 8.700000 13.000000 27.0428313 16.393116
## 6720 chic 58.0 44.70000 2005-05-25 7.050000 19.000000 25.4633799 20.021307
## 6721 chic 66.0 43.90000 2005-05-26 10.800000 39.500000 22.0000000 29.894928
## 6722 chic 59.0 44.00000 2005-05-27 8.700000 37.500000 22.6885352 22.392663
## 6723 chic 58.0 44.80000 2005-05-28 7.214286 16.400000 21.1845238 21.645833
## 6724 chic 57.0 44.40000 2005-05-29 NA 17.500000 23.1309524 24.260417
## 6725 chic 60.0 45.90000 2005-05-30 NA 19.500000 32.2500000 21.713542
## 6726 chic 59.0 49.00000 2005-05-31 8.328571 14.000000 22.8907867 20.819067
## 6727 chic 65.0 49.80000 2005-06-01 15.400000 27.500000 37.2199852 21.838542
## 6728 chic 66.0 54.40000 2005-06-02 19.000000 35.500000 34.7954031 23.166667
## 6729 chic 67.0 60.90000 2005-06-03 27.112500 39.000000 29.1041667 19.209177
## 6730 chic 72.0 63.50000 2005-06-04 21.400000 35.500000 36.0989583 21.994792
## 6731 chic 78.0 62.40000 2005-06-05 16.000000 23.500000 44.1796875 11.968750
## 6732 chic 78.0 57.60000 2005-06-06 7.228571 33.000000 35.6354167 19.890399
## 6733 chic 77.0 62.40000 2005-06-07 16.800000 39.500000 39.2944973 27.984828
## 6734 chic 78.0 65.10000 2005-06-08 19.200000 37.000000 33.4615036 30.131793
## 6735 chic 77.0 63.40000 2005-06-09 13.771429 29.600000 25.1966712 33.192708
## 6736 chic 78.0 68.10000 2005-06-10 20.100000 38.000000 32.7043705 25.255208
## 6737 chic 80.0 67.50000 2005-06-11 14.500000 27.000000 33.7109375 14.291667
## 6738 chic 75.0 66.50000 2005-06-12 13.185714 18.000000 26.9322917 13.510417
## 6739 chic 78.0 64.20000 2005-06-13 19.400000 31.000000 37.5447958 19.735863
## 6740 chic 74.0 60.10000 2005-06-14 6.800000 30.000000 35.2216115 14.392437
## 6741 chic 64.0 57.30000 2005-06-15 6.187500 17.400000 18.7296196 14.727273
## 6742 chic 66.0 46.80000 2005-06-16 6.800000 19.500000 26.0099432 19.927083
## 6743 chic 61.0 49.00000 2005-06-17 5.600000 9.500000 20.9997736 13.807292
## 6744 chic 62.0 50.70000 2005-06-18 4.200000 8.500000 19.0364583 13.859375
## 6745 chic 65.0 53.50000 2005-06-19 7.000000 19.000000 26.5885417 14.027778
## 6746 chic 69.0 54.50000 2005-06-20 16.600000 42.500000 34.6831975 33.992788
## 6747 chic 75.0 58.00000 2005-06-21 16.471429 41.000000 40.0652174 25.500000
## 6748 chic 72.0 44.60000 2005-06-22 11.300000 19.000000 31.8234107 20.155838
## 6749 chic 77.0 60.80000 2005-06-23 23.300000 62.500000 44.3263134 26.838542
## 6750 chic 86.0 63.40000 2005-06-24 31.857143 74.000000 50.9664855 23.750000
## 6751 chic 80.0 66.00000 2005-06-25 28.100000 48.000000 46.3988095 22.791667
## 6752 chic 82.0 66.10000 2005-06-26 23.000000 42.500000 55.2202381 17.197917
## 6753 chic 82.0 64.60000 2005-06-27 51.537500 79.000000 55.2358572 28.549366
## 6754 chic 85.0 64.10000 2005-06-28 31.200000 57.500000 50.2914402 26.553977
## 6755 chic 82.0 67.50000 2005-06-29 22.200000 47.000000 43.0280797 25.859400
## 6756 chic 82.0 63.40000 2005-06-30 15.885714 38.000000 45.1177536 19.437500
## 6757 chic 69.0 51.60000 2005-07-01 6.300000 16.000000 30.0364583 9.322917
## 6758 chic 65.0 50.20000 2005-07-02 4.200000 13.000000 30.7916667 9.277778
## 6759 chic 70.0 55.80000 2005-07-03 16.112500 26.800000 38.4010417 15.659873
## 6760 chic 77.0 64.40000 2005-07-04 23.200000 32.500000 36.6041667 12.968750
## 6761 chic 75.0 61.60000 2005-07-05 NA 22.500000 30.2861187 13.370652
## 6762 chic 72.0 61.90000 2005-07-06 12.685714 16.000000 33.8668067 10.326389
## 6763 chic 73.0 58.00000 2005-07-07 9.900000 21.500000 36.0953471 11.253623
## 6764 chic 73.0 54.10000 2005-07-08 9.300000 18.000000 37.2552083 18.062274
## 6765 chic 72.0 52.50000 2005-07-09 16.350000 37.500000 42.1927083 21.729167
## 6766 chic 76.0 53.20000 2005-07-10 15.400000 28.000000 57.9062500 23.958333
## 6767 chic 76.0 58.80000 2005-07-11 19.100000 38.000000 57.6451540 19.708333
## 6768 chic 79.0 65.50000 2005-07-12 26.187500 35.000000 58.8412591 14.816220
## 6769 chic 80.0 66.00000 2005-07-13 19.100000 25.000000 39.3333333 10.162202
## 6770 chic 79.0 67.00000 2005-07-14 19.600000 31.500000 34.5258152 12.506114
## 6771 chic 79.0 65.60000 2005-07-15 15.757143 28.400000 27.3966259 16.098958
## 6772 chic 81.0 63.80000 2005-07-16 19.600000 29.000000 38.0885417 16.593750
## 6773 chic 84.0 67.00000 2005-07-17 32.700000 42.500000 44.6432292 16.270833
## 6774 chic 83.0 64.60000 2005-07-18 12.837500 37.500000 36.4478034 13.018957
## 6775 chic 79.0 57.60000 2005-07-19 10.900000 35.000000 36.9130111 19.398810
## 6776 chic 78.0 67.80000 2005-07-20 15.600000 37.500000 26.1204298 27.680871
## 6777 chic 79.0 68.90000 2005-07-21 12.375000 23.800000 35.3736413 22.459541
## 6778 chic 75.0 65.30000 2005-07-22 10.000000 14.500000 36.3177083 16.033482
## 6779 chic 74.0 68.30000 2005-07-23 NA 26.000000 28.3958333 19.750000
## 6780 chic 90.0 70.90000 2005-07-24 22.050000 44.000000 47.6041667 11.963542
## 6781 chic 81.0 71.40000 2005-07-25 NA 32.500000 30.8409194 27.977679
## 6782 chic 75.0 66.80000 2005-07-26 NA 23.000000 29.2653061 15.864583
## 6783 chic 65.0 53.30000 2005-07-27 7.675000 15.400000 21.3832654 14.501637
## 6784 chic 66.0 52.10000 2005-07-28 14.800000 29.000000 23.0859375 25.852808
## 6785 chic 72.0 58.20000 2005-07-29 NA 32.500000 26.4765625 22.359375
## 6786 chic 73.0 59.70000 2005-07-30 12.837500 22.000000 32.4348958 18.911458
## 6787 chic 79.0 64.60000 2005-07-31 20.800000 29.500000 40.8489583 20.166667
## 6788 chic 81.0 65.00000 2005-08-01 28.700000 56.500000 41.9490489 26.831101
## 6789 chic 79.0 66.10000 2005-08-02 44.487500 60.000000 40.6713089 29.280344
## 6790 chic 84.0 69.00000 2005-08-03 37.900000 64.000000 39.3211051 23.619318
## 6791 chic 82.0 66.10000 2005-08-04 21.600000 45.500000 37.2974411 18.677083
## 6792 chic 73.0 56.50000 2005-08-05 7.428571 27.500000 28.0364583 17.817708
## 6793 chic 72.0 55.90000 2005-08-06 11.000000 20.500000 33.3958333 19.552083
## 6794 chic 74.0 57.80000 2005-08-07 25.900000 40.000000 44.9947917 28.375000
## 6795 chic 78.0 57.80000 2005-08-08 31.662500 55.400000 39.6128850 38.869730
## 6796 chic 80.0 63.50000 2005-08-09 33.000000 65.500000 43.2863451 28.884511
## 6797 chic 79.0 65.90000 2005-08-10 16.000000 33.500000 42.8753059 19.588636
## 6798 chic 72.0 67.00000 2005-08-11 14.785714 24.000000 21.5434783 31.854167
## 6799 chic 79.0 68.90000 2005-08-12 NA 27.000000 30.7906476 23.987500
## 6800 chic 72.0 61.00000 2005-08-13 10.100000 14.000000 27.4088542 15.125000
## 6801 chic 69.0 57.50000 2005-08-14 7.600000 15.000000 22.7447917 15.861111
## 6802 chic 71.0 62.40000 2005-08-15 16.400000 34.500000 27.3875679 29.006944
## 6803 chic 74.0 62.00000 2005-08-16 21.400000 36.500000 34.1218297 26.802083
## 6804 chic 71.0 60.80000 2005-08-17 20.762500 41.000000 39.4198370 23.953125
## 6805 chic 77.0 68.90000 2005-08-18 NA 41.000000 26.4531250 24.411458
## 6806 chic 79.0 66.90000 2005-08-19 14.500000 28.000000 35.8140625 17.685974
## 6807 chic 78.0 67.70000 2005-08-20 9.885714 18.600000 27.2734375 15.791667
## 6808 chic 74.0 54.40000 2005-08-21 7.900000 12.000000 24.3802083 13.834239
## 6809 chic 67.0 52.70000 2005-08-22 4.000000 8.000000 22.7417346 10.161458
## 6810 chic 66.0 52.70000 2005-08-23 5.085714 9.000000 27.1679121 12.967618
## 6811 chic 67.0 56.00000 2005-08-24 NA 28.500000 28.0146060 15.166667
## 6812 chic 72.0 58.50000 2005-08-25 18.500000 46.500000 35.5610119 22.131629
## 6813 chic 75.0 64.30000 2005-08-26 31.300000 49.400000 37.4564394 30.952178
## 6814 chic 76.0 59.60000 2005-08-27 18.600000 30.000000 31.6562500 19.656250
## 6815 chic 75.0 57.60000 2005-08-28 12.000000 19.000000 35.0052083 16.755208
## 6816 chic 74.0 59.00000 2005-08-29 13.357143 26.500000 33.4200634 23.711277
## 6817 chic 71.0 61.30000 2005-08-30 15.900000 22.000000 32.3285779 19.275815
## 6818 chic 71.0 58.90000 2005-08-31 8.100000 18.500000 17.5076993 19.365057
## 6819 chic 76.0 51.40000 2005-09-01 9.800000 33.000000 21.3223505 28.192613
## 6820 chic 72.0 46.10000 2005-09-02 8.600000 37.500000 22.6129982 26.791667
## 6821 chic 69.0 54.60000 2005-09-03 10.250000 17.500000 21.4479167 19.250000
## 6822 chic 70.0 55.80000 2005-09-04 12.285714 24.000000 25.5625000 18.166667
## 6823 chic 73.0 57.60000 2005-09-05 17.400000 25.000000 39.2343750 17.921875
## 6824 chic 74.0 56.80000 2005-09-06 28.900000 50.000000 41.5176630 27.641304
## 6825 chic 78.0 60.30000 2005-09-07 32.371429 53.800000 39.4282156 34.723214
## 6826 chic 72.0 64.70000 2005-09-08 17.100000 23.000000 41.0919178 16.609375
## 6827 chic 74.0 62.80000 2005-09-09 20.100000 39.000000 36.5815217 21.598958
## 6828 chic 80.0 62.90000 2005-09-10 37.887500 55.000000 47.5781250 19.385417
## 6829 chic 80.0 61.80000 2005-09-11 56.500000 65.000000 51.7395833 18.875000
## 6830 chic 79.0 57.70000 2005-09-12 44.300000 78.500000 44.5423460 28.048363
## 6831 chic 83.0 59.80000 2005-09-13 28.675000 59.000000 39.3420105 25.748106
## 6832 chic 67.0 57.90000 2005-09-14 8.500000 18.000000 23.8689236 14.678504
## 6833 chic 62.0 52.90000 2005-09-15 6.600000 12.000000 23.1953125 14.093750
## 6834 chic 62.0 55.40000 2005-09-16 7.428571 12.000000 23.9739583 16.250000
## 6835 chic 65.0 54.40000 2005-09-17 9.700000 21.500000 20.1093750 22.572917
## 6836 chic 68.0 55.80000 2005-09-18 15.000000 22.000000 25.2031250 24.380208
## 6837 chic 75.0 64.70000 2005-09-19 19.685714 29.600000 25.5674819 19.968750
## 6838 chic 69.0 55.90000 2005-09-20 13.200000 32.500000 20.1879529 35.925272
## 6839 chic 70.0 54.70000 2005-09-21 18.200000 49.000000 29.0465839 33.177083
## 6840 chic 75.0 64.50000 2005-09-22 22.542857 42.500000 34.2026915 18.883929
## 6841 chic 65.0 52.90000 2005-09-23 4.800000 9.500000 25.5205628 11.125000
## 6842 chic 67.0 59.20000 2005-09-24 18.400000 25.500000 14.2261905 22.736111
## 6843 chic 71.0 67.40000 2005-09-25 21.428571 26.000000 13.5267857 18.347222
## 6844 chic 60.0 58.60000 2005-09-26 7.600000 14.500000 12.5278209 19.916667
## 6845 chic 61.0 51.20000 2005-09-27 14.900000 32.500000 13.3602955 30.055556
## 6846 chic 62.0 53.20000 2005-09-28 9.916667 28.500000 18.4133023 24.750000
## 6847 chic 53.0 34.90000 2005-09-29 5.300000 14.500000 12.3236284 19.402778
## 6848 chic 58.0 38.00000 2005-09-30 7.900000 33.500000 15.5639234 26.986111
## 6849 chic 65.0 48.40000 2005-10-01 16.400000 29.200000 25.9523810 28.277778
## 6850 chic 69.0 62.00000 2005-10-02 21.700000 28.000000 29.4523810 19.569444
## 6851 chic 78.0 67.30000 2005-10-03 23.000000 43.000000 25.2397774 21.164683
## 6852 chic 79.0 66.30000 2005-10-04 23.150000 46.500000 27.5251035 22.652778
## 6853 chic 77.0 63.20000 2005-10-05 NA 47.000000 30.5253623 24.917874
## 6854 chic 58.0 38.80000 2005-10-06 6.300000 16.500000 13.3207816 11.680556
## 6855 chic 49.0 37.60000 2005-10-07 4.271429 10.750000 15.1458333 14.422222
## 6856 chic 48.0 38.90000 2005-10-08 4.500000 6.500000 26.0000000 11.486111
## 6857 chic 53.0 43.10000 2005-10-09 4.400000 7.500000 27.7738095 10.736111
## 6858 chic 54.0 47.20000 2005-10-10 7.871429 12.500000 18.5476190 17.375000
## 6859 chic 58.0 52.00000 2005-10-11 7.600000 13.500000 11.9583333 15.555556
## 6860 chic 59.0 54.40000 2005-10-12 18.700000 24.500000 3.0437371 20.986111
## 6861 chic 61.0 53.20000 2005-10-13 29.800000 48.200000 8.9943064 29.387077
## 6862 chic 62.0 48.20000 2005-10-14 16.100000 38.500000 15.1458333 28.152778
## 6863 chic 58.0 34.90000 2005-10-15 5.400000 20.500000 23.7529762 23.222222
## 6864 chic 52.0 39.50000 2005-10-16 7.900000 12.500000 16.9464286 20.055556
## 6865 chic 58.0 44.80000 2005-10-17 11.650000 29.500000 14.6687371 28.013889
## 6866 chic 58.0 42.10000 2005-10-18 11.200000 36.000000 12.8161232 31.493357
## 6867 chic 56.0 41.30000 2005-10-19 5.612500 16.400000 23.3097591 17.518759
## 6868 chic 51.0 40.30000 2005-10-20 6.800000 17.000000 18.7500000 17.146135
## 6869 chic 53.0 41.30000 2005-10-21 9.600000 12.500000 22.2452307 19.839286
## 6870 chic 46.0 39.90000 2005-10-22 13.337500 18.000000 8.2708333 23.500000
## 6871 chic 40.0 36.70000 2005-10-23 8.500000 10.000000 11.6428571 18.083333
## 6872 chic 46.0 37.90000 2005-10-24 5.000000 7.000000 11.7351190 15.404589
## 6873 chic 45.0 37.70000 2005-10-25 4.487500 8.250000 14.6273292 18.137077
## 6874 chic 44.0 33.50000 2005-10-26 7.600000 14.000000 10.0982143 25.128968
## 6875 chic 44.0 35.90000 2005-10-27 10.800000 19.000000 10.0357143 27.666667
## 6876 chic 44.0 35.10000 2005-10-28 16.925000 25.500000 10.2067805 33.180556
## 6877 chic 45.0 34.30000 2005-10-29 22.600000 37.000000 11.4910714 27.875000
## 6878 chic 54.0 37.00000 2005-10-30 20.700000 25.000000 26.1607143 18.041667
## 6879 chic 54.0 49.40000 2005-10-31 31.925000 39.200000 11.4257952 21.577899
## 6880 chic 48.0 37.50000 2005-11-01 16.000000 27.000000 6.9360507 22.728535
## 6881 chic 52.0 35.40000 2005-11-02 8.500000 28.500000 11.8916667 23.010266
## 6882 chic 62.0 40.70000 2005-11-03 9.675000 34.500000 24.8771739 22.569444
## 6883 chic 60.0 38.00000 2005-11-04 14.800000 47.500000 18.9062500 24.791667
## 6884 chic 54.0 50.60000 2005-11-05 27.200000 32.000000 11.4722222 18.208333
## 6885 chic 51.0 42.00000 2005-11-06 5.987500 10.400000 15.1250000 13.986111
## 6886 chic 49.0 43.20000 2005-11-07 17.400000 31.000000 7.3707428 25.064182
## 6887 chic 55.0 49.80000 2005-11-08 40.000000 36.500000 4.1005435 27.222222
## 6888 chic 54.0 37.80000 2005-11-09 8.437500 25.000000 17.8958333 11.916667
## 6889 chic 39.0 25.60000 2005-11-10 NA 24.000000 9.5625000 23.805556
## 6890 chic 47.0 30.50000 2005-11-11 14.800000 41.500000 8.1979167 33.944444
## 6891 chic 54.0 38.70000 2005-11-12 13.842857 27.500000 20.5520833 22.527778
## 6892 chic 49.0 35.70000 2005-11-13 5.700000 17.500000 24.9270833 9.763889
## 6893 chic 39.0 33.60000 2005-11-14 8.300000 17.000000 10.4687500 24.719807
## 6894 chic 46.0 42.50000 2005-11-15 9.300000 10.500000 8.4510870 16.597222
## 6895 chic 29.0 19.20000 2005-11-16 4.700000 27.500000 16.9687500 10.347222
## 6896 chic 22.0 7.80000 2005-11-17 8.800000 20.500000 12.8229167 20.638889
## 6897 chic 30.0 21.10000 2005-11-18 11.714286 22.400000 4.5277778 24.958333
## 6898 chic 43.0 28.10000 2005-11-19 15.800000 25.500000 11.3888889 26.729167
## 6899 chic 39.0 33.00000 2005-11-20 19.100000 17.000000 9.8194444 19.041667
## 6900 chic 42.0 31.50000 2005-11-21 12.850000 21.000000 11.7083333 14.860870
## 6901 chic 32.0 19.30000 2005-11-22 NA 19.000000 12.9873188 26.166667
## 6902 chic 37.0 29.60000 2005-11-23 NA 13.500000 6.8121981 21.854167
## 6903 chic 29.0 -0.60000 2005-11-24 3.275000 12.500000 26.6944444 8.833333
## 6904 chic 20.0 5.30000 2005-11-25 5.500000 16.000000 11.5416667 22.687500
## 6905 chic 32.0 20.40000 2005-11-26 17.900000 21.000000 6.6805556 27.104167
## 6906 chic 48.0 46.00000 2005-11-27 19.166667 16.000000 11.6666667 20.958333
## 6907 chic 50.0 44.70000 2005-11-28 12.400000 18.500000 15.2364130 16.075092
## 6908 chic 33.0 22.90000 2005-11-29 7.900000 14.000000 11.5910326 13.094203
## 6909 chic 24.0 17.20000 2005-11-30 12.614286 17.800000 9.1902174 21.888889
## 6910 chic 25.0 18.00000 2005-12-01 18.400000 18.500000 7.0312500 24.444444
## 6911 chic 19.0 8.50000 2005-12-02 NA 19.500000 9.1562500 23.291667
## 6912 chic 25.0 19.00000 2005-12-03 13.342857 20.000000 10.3333333 25.194444
## 6913 chic 20.0 15.80000 2005-12-04 15.300000 15.500000 13.1770833 21.708333
## 6914 chic 11.0 2.80000 2005-12-05 NA 30.000000 6.4479167 28.388889
## 6915 chic 11.0 3.20000 2005-12-06 24.616667 33.000000 4.7015399 29.083333
## 6916 chic 8.0 -1.80000 2005-12-07 37.800000 39.000000 3.9162138 34.309524
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## 6923 chic 32.0 27.40000 2005-12-14 26.900000 16.000000 3.8020833 30.633838
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## 6930 chic 12.0 7.70000 2005-12-21 37.928571 59.500000 3.6639493 34.861111
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## 6936 chic 40.0 33.60000 2005-12-27 23.560000 27.000000 4.4687500 23.500000
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## 6940 chic 35.0 30.10000 2005-12-31 15.000000 23.500000 2.5312500 13.250000
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## 6938 -8.780957538 2005
## 6939 -1.173814681 2005
## 6940 -1.230957538 2005lubridate::year(as.Date("2010-11-12"))## [1] 2010years <- group_by(chicago_v2, year)
summarize(years, pm25 = mean(pm25, na.rm = TRUE),
o3 = max(o3tmean2, na.rm = TRUE),
no2 = median(no2tmean2, na.rm = TRUE),
.groups = "drop")## # A tibble: 19 × 4
## year pm25 o3 no2
## <dbl> <dbl> <dbl> <dbl>
## 1 1987 NaN 63.0 23.5
## 2 1988 NaN 61.7 24.5
## 3 1989 NaN 59.7 26.1
## 4 1990 NaN 52.2 22.6
## 5 1991 NaN 63.1 21.4
## 6 1992 NaN 50.8 24.8
## 7 1993 NaN 44.3 25.8
## 8 1994 NaN 52.2 28.5
## 9 1995 NaN 66.6 27.3
## 10 1996 NaN 58.4 26.4
## 11 1997 NaN 56.5 25.5
## 12 1998 18.3 50.7 24.6
## 13 1999 18.5 57.5 24.7
## 14 2000 16.9 55.8 23.5
## 15 2001 16.9 51.8 25.1
## 16 2002 15.3 54.9 22.7
## 17 2003 15.2 56.2 24.6
## 18 2004 14.6 44.5 23.4
## 19 2005 16.2 58.8 22.6chicago_v2 %>% filter(!is.na(chicago_v2$pm25)) %>% pull(pm25) %>% head() #pull means extract a single column## [1] 11.50 10.20 38.10 33.95 21.40 13.90qq <- quantile(chicago_v2$pm25, na.rm = TRUE)
qq## 0% 25% 50% 75% 100%
## 1.70000 9.70000 14.65714 20.60000 61.50000seq(0, 200, 50)## [1] 0 50 100 150 200chicago_v2 %>% filter(pm25 < 8.7) %>% pull(pm25) %>% length()## [1] 495chicago_v2 %>% filter(!is.na(pm25)) %>% pull(pm25) %>% length()## [1] 2493495/2493## [1] 0.198556max(chicago_v2$pm25, na.rm = TRUE)## [1] 61.5glimpse(chicago_v2)## Rows: 6,940
## Columns: 10
## $ city <chr> "chic", "chic", "chic", "chic", "chic", "chic", "chic", "c…
## $ tmpd <dbl> 31.5, 33.0, 33.0, 29.0, 32.0, 40.0, 34.5, 29.0, 26.5, 32.5…
## $ dewpoint <dbl> 31.500, 29.875, 27.375, 28.625, 28.875, 35.125, 26.750, 22…
## $ date <date> 1987-01-01, 1987-01-02, 1987-01-03, 1987-01-04, 1987-01-0…
## $ pm25 <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA…
## $ pm10tmean2 <dbl> 34.00000, NA, 34.16667, 47.00000, NA, 48.00000, 41.00000, …
## $ o3tmean2 <dbl> 4.250000, 3.304348, 3.333333, 4.375000, 4.750000, 5.833333…
## $ no2tmean2 <dbl> 19.98810, 23.19099, 23.81548, 30.43452, 30.33333, 25.77233…
## $ pm25detrend <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA…
## $ year <dbl> 1987, 1987, 1987, 1987, 1987, 1987, 1987, 1987, 1987, 1987…chicago_v2 <- mutate(chicago_v2, pm25.quint = cut(pm25, qq))
chicago_v2 %>% select(year, pm25, pm25.quint) %>% tail(10)## year pm25 pm25.quint
## 6931 2005 36.65000 (20.6,61.5]
## 6932 2005 32.90000 (20.6,61.5]
## 6933 2005 30.77143 (20.6,61.5]
## 6934 2005 6.70000 (1.7,9.7]
## 6935 2005 8.40000 (1.7,9.7]
## 6936 2005 23.56000 (20.6,61.5]
## 6937 2005 17.75000 (14.7,20.6]
## 6938 2005 7.45000 (1.7,9.7]
## 6939 2005 15.05714 (14.7,20.6]
## 6940 2005 15.00000 (14.7,20.6]table(chicago_v2$pm25.quint)##
## (1.7,9.7] (9.7,14.7] (14.7,20.6] (20.6,61.5]
## 624 622 625 621quint <- group_by(chicago_v2, pm25.quint)
# filter(quint, !is.na(pm25.quint))summarize(quint, o3 = mean(o3tmean2, na.rm = TRUE),
no2 = mean(no2tmean2, na.rm = TRUE),
.groups = "drop")## # A tibble: 5 × 3
## pm25.quint o3 no2
## <fct> <dbl> <dbl>
## 1 (1.7,9.7] 21.4 18.6
## 2 (9.7,14.7] 20.7 22.9
## 3 (14.7,20.6] 19.9 26.3
## 4 (20.6,61.5] 20.3 29.2
## 5 <NA> 18.8 25.8%>%The pipeline operater %>% is very handy for stringing
together multiple dplyr functions in a sequence of
operations. Notice above that every time we wanted to apply more than
one function, the sequence gets buried in a sequence of nested function
calls that is difficult to read, i.e.
third(second(first(x)))This nesting is not a natural way to think about a sequence of
operations. The %>% operator allows you to string
operations in a left-to-right fashion, i.e.
first(x) %>% second %>% thirdTake the example that we just did in the last section where we
computed the mean of o3 and no2 within
quintiles of pm25. There we had to
create a new variable pm25.quint
split the data frame by that new variable
compute the mean of o3 and no2 in the
sub-groups defined by pm25.quint
That can be done with the following sequence in a single R expression.
qq <- quantile(chicago$pm25, seq(0, 1, 0.2), na.rm = TRUE)
qq## 0% 20% 40% 60% 80% 100%
## 1.700 8.700 12.375 16.700 22.610 61.500# original
chicago_v3 <- mutate(chicago_v2, pm25.quint = cut(pm25, qq))
quint <- group_by(chicago_v3, pm25.quint)
summarize(quint, o3 = mean(o3tmean2, na.rm = TRUE),
no2 = mean(no2tmean2, na.rm = TRUE),
.groups = "drop")## # A tibble: 6 × 3
## pm25.quint o3 no2
## <fct> <dbl> <dbl>
## 1 (1.7,8.7] 21.7 18.0
## 2 (8.7,12.4] 20.4 22.1
## 3 (12.4,16.7] 20.7 24.4
## 4 (16.7,22.6] 19.9 27.3
## 5 (22.6,61.5] 20.3 29.6
## 6 <NA> 18.8 25.8chicago_v2 %>%
mutate(pm25.quint = cut(pm25, qq)) %>%
group_by(pm25.quint) %>%
summarize(o3 = mean(o3tmean2, na.rm = TRUE),
no2 = mean(no2tmean2, na.rm = TRUE),
.groups = "drop")## # A tibble: 6 × 3
## pm25.quint o3 no2
## <fct> <dbl> <dbl>
## 1 (1.7,8.7] 21.7 18.0
## 2 (8.7,12.4] 20.4 22.1
## 3 (12.4,16.7] 20.7 24.4
## 4 (16.7,22.6] 19.9 27.3
## 5 (22.6,61.5] 20.3 29.6
## 6 <NA> 18.8 25.8library(readr)
prex2022_results <- read_csv("president2022ResultByProvince.csv",
show_col_types = FALSE)
glimpse(prex2022_results)## Rows: 89
## Columns: 12
## $ REGION <chr> "BARMM", "BARMM", "BARMM", "BARMM", "BARMM", "CAR", "CAR",…
## $ PROVINCE <chr> "BASILAN", "LANAO DEL SUR", "MAGUINDANAO", "SULU", "TAWI-T…
## $ MARCOS <dbl> 141064, 107544, 300518, 313281, 143361, 147655, 60181, 264…
## $ ROBREDO <dbl> 50373, 103960, 254840, 9507, 13557, 4500, 1879, 49478, 155…
## $ PACQUIAO <dbl> 3831, 5866, 13503, 1716, 11523, 588, 906, 7064, 6573, 1472…
## $ DOMAGOSO <dbl> 3575, 23222, 22838, 1411, 2884, 707, 368, 6998, 2233, 1071…
## $ LACSON <dbl> 693, 1516, 2335, 328, 536, 918, 449, 13483, 2417, 1365, 26…
## $ MANGONDATO <dbl> 3779, 143034, 9966, 770, 1561, 63, 27, 767, 73, 180, 47, 3…
## $ ABELLA <dbl> 571, 674, 1517, 142, 420, 178, 121, 292, 173, 220, 154, 13…
## $ `DE GUZMAN` <dbl> 152, 435, 557, 52, 184, 113, 84, 331, 154, 207, 173, 2703,…
## $ GONZALES <dbl> 302, 668, 1135, 316, 478, 129, 75, 285, 127, 145, 102, 157…
## $ MONTEMAYOR <dbl> 118, 307, 390, 59, 193, 96, 124, 419, 222, 293, 164, 1391,…head(prex2022_results)## # A tibble: 6 × 12
## REGION PROVINCE MARCOS ROBREDO PACQU…¹ DOMAG…² LACSON MANGO…³ ABELLA DE GU…⁴
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BARMM BASILAN 141064 50373 3831 3575 693 3779 571 152
## 2 BARMM LANAO DEL… 107544 103960 5866 23222 1516 143034 674 435
## 3 BARMM MAGUINDAN… 300518 254840 13503 22838 2335 9966 1517 557
## 4 BARMM SULU 313281 9507 1716 1411 328 770 142 52
## 5 BARMM TAWI-TAWI 143361 13557 11523 2884 536 1561 420 184
## 6 CAR ABRA 147655 4500 588 707 918 63 178 113
## # … with 2 more variables: GONZALES <dbl>, MONTEMAYOR <dbl>, and abbreviated
## # variable names ¹PACQUIAO, ²DOMAGOSO, ³MANGONDATO, ⁴`DE GUZMAN`regional_results <- prex2022_results %>%
group_by(REGION) %>% #grouped_by column
summarise_if(is.numeric, sum)
regional_results ## # A tibble: 18 × 11
## REGION MARCOS ROBREDO PACQU…¹ DOMAG…² LACSON MANGO…³ ABELLA DE GU…⁴ GONZA…⁵
## <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BARMM 1.01e6 432237 36439 53930 5408 159110 3324 1380 2899
## 2 CAR 7.47e5 88501 20189 13342 21284 1157 1138 1062 863
## 3 NCR 3.26e6 1804153 92107 521747 137001 9054 4025 8996 5083
## 4 OAV 3.45e5 96238 4287 18602 5853 731 274 261 364
## 5 REGION I 2.55e6 329491 34456 48033 30991 2468 4660 4125 3531
## 6 REGION … 1.61e6 167837 31322 23846 21487 1738 3671 2886 2205
## 7 REGION … 3.94e6 1631057 109304 236714 121956 6157 9216 8683 9971
## 8 REGION … 3.97e6 2637551 198211 352961 246019 7638 9852 11690 8953
## 9 REGION … 7.11e5 529121 222898 74971 38919 3515 4275 3492 3399
## 10 REGION … 1.02e6 262221 344763 44799 13695 8391 4481 3082 4756
## 11 REGION V 5.67e5 2451454 99649 33497 20938 2762 12063 7077 6954
## 12 REGION … 1.52e6 1939407 362200 140361 50453 3301 13193 9277 8097
## 13 REGION … 2.30e6 914112 749813 128802 67447 4107 11687 8902 8863
## 14 REGION … 1.57e6 583662 228317 69934 24089 2204 8341 5164 5427
## 15 REGION X 1.72e6 274437 328877 50563 20819 25895 6713 5100 5063
## 16 REGION … 2.07e6 134658 202581 24494 23516 6804 6564 4290 5091
## 17 REGION … 1.27e6 257762 398122 41151 21656 12721 4859 3538 3862
## 18 REGION … 9.49e5 288152 166270 22263 10705 1823 4906 3065 3716
## # … with 1 more variable: MONTEMAYOR <dbl>, and abbreviated variable names
## # ¹PACQUIAO, ²DOMAGOSO, ³MANGONDATO, ⁴`DE GUZMAN`, ⁵GONZALESprex2022_results %>%
summarise_if(is.numeric, sum)## # A tibble: 1 × 10
## MARCOS ROBREDO PACQU…¹ DOMAG…² LACSON MANGO…³ ABELLA DE GU…⁴ GONZA…⁵ MONTE…⁶
## <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 31104175 1.48e7 3629805 1900010 882236 259576 113242 92070 89097 59944
## # … with abbreviated variable names ¹PACQUIAO, ²DOMAGOSO, ³MANGONDATO,
## # ⁴`DE GUZMAN`, ⁵GONZALES, ⁶MONTEMAYOR# Packages
library(tidyr)
library(dplyr)project2022 <- read_csv("project2022.csv",
show_col_types = FALSE)
head(project2022, 10)## # A tibble: 10 × 4
## ProvinceCode Province Region RegisteredVoters
## <chr> <chr> <chr> <dbl>
## 1 0700 BASILAN BARMM 285576
## 2 3600 LANAO DEL SUR BARMM 542433
## 3 3800 MAGUINDANAO BARMM 889259
## 4 6600 SULU BARMM 386798
## 5 7000 TAWI-TAWI BARMM 232472
## 6 0100 ABRA CAR 182490
## 7 8100 APAYAO CAR 78454
## 8 1100 BENGUET CAR 411974
## 9 2700 IFUGAO CAR 134428
## 10 3200 KALINGA CAR 154423result2022 <- read_csv("result2022.csv",
show_col_types = FALSE)
head(result2022, 10)## # A tibble: 10 × 4
## Code ContestName Candidate VotesObtained
## <chr> <chr> <chr> <dbl>
## 1 0700 PRESIDENT PHILIPPINES PACQUIAO, MANNY PACMAN 3831
## 2 0700 PRESIDENT PHILIPPINES MONTEMAYOR, JOSE JR. 118
## 3 0700 PRESIDENT PHILIPPINES MANGONDATO, FAISAL 3779
## 4 0700 PRESIDENT PHILIPPINES DOMAGOSO, ISKO MORENO 3575
## 5 0700 PRESIDENT PHILIPPINES MARCOS, BONGBONG 141064
## 6 0700 PRESIDENT PHILIPPINES LACSON, PING 693
## 7 0700 PRESIDENT PHILIPPINES GONZALES, NORBERTO 302
## 8 0700 PRESIDENT PHILIPPINES DE GUZMAN, LEODY 152
## 9 0700 PRESIDENT PHILIPPINES ROBREDO, LENI 50373
## 10 0700 PRESIDENT PHILIPPINES ABELLA, ERNIE 571data2022 <- result2022 %>%
inner_join(project2022, by = c("Code" = "ProvinceCode"))
#parang sa SQL inner join
head(data2022, 10)## # A tibble: 10 × 7
## Code ContestName Candidate Votes…¹ Provi…² Region Regis…³
## <chr> <chr> <chr> <dbl> <chr> <chr> <dbl>
## 1 0700 PRESIDENT PHILIPPINES PACQUIAO, MANNY P… 3831 BASILAN BARMM 285576
## 2 0700 PRESIDENT PHILIPPINES MONTEMAYOR, JOSE … 118 BASILAN BARMM 285576
## 3 0700 PRESIDENT PHILIPPINES MANGONDATO, FAISAL 3779 BASILAN BARMM 285576
## 4 0700 PRESIDENT PHILIPPINES DOMAGOSO, ISKO MO… 3575 BASILAN BARMM 285576
## 5 0700 PRESIDENT PHILIPPINES MARCOS, BONGBONG 141064 BASILAN BARMM 285576
## 6 0700 PRESIDENT PHILIPPINES LACSON, PING 693 BASILAN BARMM 285576
## 7 0700 PRESIDENT PHILIPPINES GONZALES, NORBERTO 302 BASILAN BARMM 285576
## 8 0700 PRESIDENT PHILIPPINES DE GUZMAN, LEODY 152 BASILAN BARMM 285576
## 9 0700 PRESIDENT PHILIPPINES ROBREDO, LENI 50373 BASILAN BARMM 285576
## 10 0700 PRESIDENT PHILIPPINES ABELLA, ERNIE 571 BASILAN BARMM 285576
## # … with abbreviated variable names ¹VotesObtained, ²Province,
## # ³RegisteredVotersWho won in the province of LANAO DEL SUR?
How many votes did he/she get?
# Who won in the province of Lanao del Sur
LanaoDelSur <- data2022 %>%
filter(Province == "LANAO DEL SUR") %>%
select(-c(Code, ContestName, RegisteredVoters)) %>%
group_by(Province, Candidate) %>%
summarise(
Votes = sum(VotesObtained),
.groups = "drop"
) %>%
arrange(desc(Votes))
LanaoDelSur #SQL## # A tibble: 10 × 3
## Province Candidate Votes
## <chr> <chr> <dbl>
## 1 LANAO DEL SUR MANGONDATO, FAISAL 143034
## 2 LANAO DEL SUR MARCOS, BONGBONG 107544
## 3 LANAO DEL SUR ROBREDO, LENI 103960
## 4 LANAO DEL SUR DOMAGOSO, ISKO MORENO 23222
## 5 LANAO DEL SUR PACQUIAO, MANNY PACMAN 5866
## 6 LANAO DEL SUR LACSON, PING 1516
## 7 LANAO DEL SUR ABELLA, ERNIE 674
## 8 LANAO DEL SUR GONZALES, NORBERTO 668
## 9 LANAO DEL SUR DE GUZMAN, LEODY 435
## 10 LANAO DEL SUR MONTEMAYOR, JOSE JR. 307Bicol <- data2022 %>%
filter(Region == "REGION V") %>%
select(Region, Province, Candidate, Votes = VotesObtained)
head(Bicol, 10)## # A tibble: 10 × 4
## Region Province Candidate Votes
## <chr> <chr> <chr> <dbl>
## 1 REGION V ALBAY PACQUIAO, MANNY PACMAN 8557
## 2 REGION V ALBAY MONTEMAYOR, JOSE JR. 845
## 3 REGION V ALBAY MANGONDATO, FAISAL 614
## 4 REGION V ALBAY DOMAGOSO, ISKO MORENO 6331
## 5 REGION V ALBAY MARCOS, BONGBONG 112651
## 6 REGION V ALBAY LACSON, PING 4992
## 7 REGION V ALBAY GONZALES, NORBERTO 1736
## 8 REGION V ALBAY DE GUZMAN, LEODY 1743
## 9 REGION V ALBAY ROBREDO, LENI 608779
## 10 REGION V ALBAY ABELLA, ERNIE 2207What province in REGION V did MARCOS, BONGBONG get the most number of votes?
Did MARCOS, BONGBONG obtain at least 50,000 votes in the province of CATANDUANES?
How many votes did MARCOS, BONGBONG get in the province of CAMARINES SUR?
Bicol %>%
filter(Candidate == "MARCOS, BONGBONG") %>%
arrange(desc (Votes)) # or can be rewritten as arrange (-votes)## # A tibble: 6 × 4
## Region Province Candidate Votes
## <chr> <chr> <chr> <dbl>
## 1 REGION V MASBATE MARCOS, BONGBONG 162037
## 2 REGION V ALBAY MARCOS, BONGBONG 112651
## 3 REGION V CAMARINES SUR MARCOS, BONGBONG 102921
## 4 REGION V SORSOGON MARCOS, BONGBONG 90523
## 5 REGION V CAMARINES NORTE MARCOS, BONGBONG 66995
## 6 REGION V CATANDUANES MARCOS, BONGBONG 31454What province had the largest number of registered voters in the May 2022 national election?
How many registered voters did this province had in May 2022?
data2022 %>%
select(Province, Region, RegisteredVoters) %>%
unique() %>%
slice_max(RegisteredVoters, n = 10) #slice_max to get the maximum, top 10 biggest## # A tibble: 10 × 3
## Province Region RegisteredVoters
## <chr> <chr> <dbl>
## 1 CEBU REGION VII 3228878
## 2 NCR - SECOND DISTRICT NCR 2427149
## 3 CAVITE REGION IV-A 2301058
## 4 NCR - FOURTH DISTRICT NCR 2171021
## 5 PANGASINAN REGION I 2091323
## 6 LAGUNA REGION IV-A 2015672
## 7 BULACAN REGION III 1978072
## 8 NEGROS OCCIDENTAL REGION VI 1943042
## 9 BATANGAS REGION IV-A 1817913
## 10 ILOILO REGION VI 1628752data2022 %>%
select(Province, Region, RegisteredVoters) %>%
unique() %>%
slice_min(RegisteredVoters, n = 10) #smallest... slice_min## # A tibble: 10 × 3
## Province Region RegisteredVoters
## <chr> <chr> <dbl>
## 1 BATANES REGION II 13820
## 2 CAMIGUIN REGION X 64090
## 3 APAYAO CAR 78454
## 4 SIQUIJOR REGION VII 78458
## 5 DINAGAT ISLANDS REGION XIII 79194
## 6 EUROPE OAV 104996
## 7 MOUNTAIN PROVINCE CAR 114032
## 8 BILIRAN REGION VIII 123232
## 9 QUIRINO REGION II 123868
## 10 GUIMARAS REGION VI 124076In the last Comelec divided NCR into 4 “provinces”. What are these provinces?
data2022 %>%
select(Region, Province) %>%
unique() %>%
filter(Region == "NCR") ## # A tibble: 4 × 2
## Region Province
## <chr> <chr>
## 1 NCR NCR - FOURTH DISTRICT
## 2 NCR NCR - MANILA
## 3 NCR NCR - SECOND DISTRICT
## 4 NCR NCR - THIRD DISTRICTDetermine the shares of votes of MARCOS, BONGBONG in each province of REGION XII with respect to the number of registered voters per province.
data2022 %>%
filter(Region == "REGION XII" & Candidate == "MARCOS, BONGBONG") %>%
select(-c(Code, ContestName, Region)) %>%
mutate(VoteShare = scales::percent(VotesObtained/RegisteredVoters,
accuracy = 0.01)) %>%
arrange(-VotesObtained)## # A tibble: 4 × 5
## Candidate VotesObtained Province RegisteredVoters VoteShare
## <chr> <dbl> <chr> <dbl> <chr>
## 1 MARCOS, BONGBONG 476549 SOUTH COTABATO 975541 48.85%
## 2 MARCOS, BONGBONG 459066 COTABATO 768779 59.71%
## 3 MARCOS, BONGBONG 252954 SULTAN KUDARAT 496319 50.97%
## 4 MARCOS, BONGBONG 78230 SARANGANI 355431 22.01%Old Question: Match the number of registered voters for the 4 OAV provinces in the May 2022 national and local elections.
New Question: Determine the voters turnout in the 4 OAV provinces in the May 2022 national and local elections.
data2022 %>%
filter(Region == "OAV") %>%
group_by(Province) %>%
summarise(
ActualVoters = sum(VotesObtained),
RegisteredVoters = unique(RegisteredVoters)
) %>%
mutate(VotersTurnout = scales::percent(ActualVoters/RegisteredVoters)) %>%
arrange(-RegisteredVoters)## # A tibble: 4 × 4
## Province ActualVoters RegisteredVoters VotersTurnout
## <chr> <dbl> <dbl> <chr>
## 1 MIDDLE EAST AND AFRICAS 142599 453896 31.4%
## 2 ASIA PACIFIC 206611 388554 53.2%
## 3 AMERICAS 75077 202583 37.1%
## 4 EUROPE 47391 104996 45.1%library(lubridate)##
## Attaching package: 'lubridate'## The following objects are masked from 'package:base':
##
## date, intersect, setdiff, unionx <- as.Date("2010-09-02")
month(x, label = TRUE, abbr = FALSE)## [1] September
## 12 Levels: January < February < March < April < May < June < ... < Decemberwday(x, abbr = FALSE, label = TRUE)## [1] Thursday
## 7 Levels: Sunday < Monday < Tuesday < Wednesday < Thursday < ... < Saturdaywday(as.Date("2004-01-01"), label = TRUE)## [1] Thu
## Levels: Sun < Mon < Tue < Wed < Thu < Fri < Sat