setwd("C:\\Users\\Xholi\\Downloads")
country_vaccinations<-read.csv('country_vaccinations.csv')
head(country_vaccinations)
##   country iso_code       date total_vaccinations people_vaccinated
## 1 Albania      ALB 2021-01-10                  0                 0
## 2 Albania      ALB 2021-01-11                 NA                NA
## 3 Albania      ALB 2021-01-12                128               128
## 4 Albania      ALB 2021-01-13                188               188
## 5 Albania      ALB 2021-01-14                266               266
## 6 Albania      ALB 2021-01-15                308               308
##   people_fully_vaccinated daily_vaccinations_raw daily_vaccinations
## 1                      NA                     NA                 NA
## 2                      NA                     NA                 64
## 3                      NA                     NA                 64
## 4                      NA                     60                 63
## 5                      NA                     78                 66
## 6                      NA                     42                 62
##   total_vaccinations_per_hundred people_vaccinated_per_hundred
## 1                           0.00                          0.00
## 2                             NA                            NA
## 3                           0.00                          0.00
## 4                           0.01                          0.01
## 5                           0.01                          0.01
## 6                           0.01                          0.01
##   people_fully_vaccinated_per_hundred daily_vaccinations_per_million
## 1                                  NA                             NA
## 2                                  NA                             22
## 3                                  NA                             22
## 4                                  NA                             22
## 5                                  NA                             23
## 6                                  NA                             22
##          vaccines        source_name
## 1 Pfizer/BioNTech Ministry of Health
## 2 Pfizer/BioNTech Ministry of Health
## 3 Pfizer/BioNTech Ministry of Health
## 4 Pfizer/BioNTech Ministry of Health
## 5 Pfizer/BioNTech Ministry of Health
## 6 Pfizer/BioNTech Ministry of Health
##                                                                                                                                                        source_website
## 1 https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-raste-te-reja-dhe-21-humbje-jete-ne-24-oret-e-fundit/
## 2 https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-raste-te-reja-dhe-21-humbje-jete-ne-24-oret-e-fundit/
## 3 https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-raste-te-reja-dhe-21-humbje-jete-ne-24-oret-e-fundit/
## 4 https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-raste-te-reja-dhe-21-humbje-jete-ne-24-oret-e-fundit/
## 5 https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-raste-te-reja-dhe-21-humbje-jete-ne-24-oret-e-fundit/
## 6 https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-raste-te-reja-dhe-21-humbje-jete-ne-24-oret-e-fundit/
summary(country_vaccinations$total_vaccinations)
##     Min.  1st Qu.   Median     Mean  3rd Qu.     Max.     NA's 
##        0    31612   207313  1740127   885842 75236003     1580
pacman::p_load(pacman,tidyr,ggthemes,ggplot2,plotly,GGally,rio,
               stringr,shiny,rmarkdown,lubridate,psych,ipred,caret,ROCR,pROC,
               DT,dummies,rpart,rpart.plot,httr,randomForest,readr,doParallel,
               xgboost,truncnorm,DMwR,tidyverse,cluster)


str(country_vaccinations)
## 'data.frame':    4568 obs. of  15 variables:
##  $ country                            : chr  "Albania" "Albania" "Albania" "Albania" ...
##  $ iso_code                           : chr  "ALB" "ALB" "ALB" "ALB" ...
##  $ date                               : chr  "2021-01-10" "2021-01-11" "2021-01-12" "2021-01-13" ...
##  $ total_vaccinations                 : num  0 NA 128 188 266 308 369 405 447 483 ...
##  $ people_vaccinated                  : num  0 NA 128 188 266 308 369 405 447 483 ...
##  $ people_fully_vaccinated            : num  NA NA NA NA NA NA NA NA NA NA ...
##  $ daily_vaccinations_raw             : num  NA NA NA 60 78 42 61 36 42 36 ...
##  $ daily_vaccinations                 : num  NA 64 64 63 66 62 62 58 55 51 ...
##  $ total_vaccinations_per_hundred     : num  0 NA 0 0.01 0.01 0.01 0.01 0.01 0.02 0.02 ...
##  $ people_vaccinated_per_hundred      : num  0 NA 0 0.01 0.01 0.01 0.01 0.01 0.02 0.02 ...
##  $ people_fully_vaccinated_per_hundred: num  NA NA NA NA NA NA NA NA NA NA ...
##  $ daily_vaccinations_per_million     : num  NA 22 22 22 23 22 22 20 19 18 ...
##  $ vaccines                           : chr  "Pfizer/BioNTech" "Pfizer/BioNTech" "Pfizer/BioNTech" "Pfizer/BioNTech" ...
##  $ source_name                        : chr  "Ministry of Health" "Ministry of Health" "Ministry of Health" "Ministry of Health" ...
##  $ source_website                     : chr  "https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-r"| __truncated__ "https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-r"| __truncated__ "https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-r"| __truncated__ "https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-r"| __truncated__ ...
df<-country_vaccinations[,-c(6,11)]
str(df)
## 'data.frame':    4568 obs. of  13 variables:
##  $ country                       : chr  "Albania" "Albania" "Albania" "Albania" ...
##  $ iso_code                      : chr  "ALB" "ALB" "ALB" "ALB" ...
##  $ date                          : chr  "2021-01-10" "2021-01-11" "2021-01-12" "2021-01-13" ...
##  $ total_vaccinations            : num  0 NA 128 188 266 308 369 405 447 483 ...
##  $ people_vaccinated             : num  0 NA 128 188 266 308 369 405 447 483 ...
##  $ daily_vaccinations_raw        : num  NA NA NA 60 78 42 61 36 42 36 ...
##  $ daily_vaccinations            : num  NA 64 64 63 66 62 62 58 55 51 ...
##  $ total_vaccinations_per_hundred: num  0 NA 0 0.01 0.01 0.01 0.01 0.01 0.02 0.02 ...
##  $ people_vaccinated_per_hundred : num  0 NA 0 0.01 0.01 0.01 0.01 0.01 0.02 0.02 ...
##  $ daily_vaccinations_per_million: num  NA 22 22 22 23 22 22 20 19 18 ...
##  $ vaccines                      : chr  "Pfizer/BioNTech" "Pfizer/BioNTech" "Pfizer/BioNTech" "Pfizer/BioNTech" ...
##  $ source_name                   : chr  "Ministry of Health" "Ministry of Health" "Ministry of Health" "Ministry of Health" ...
##  $ source_website                : chr  "https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-r"| __truncated__ "https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-r"| __truncated__ "https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-r"| __truncated__ "https://shendetesia.gov.al/covid19-ministria-e-shendetesise-1031-te-vaksinuar-3691-testime-849-te-sheruar-986-r"| __truncated__ ...
# TOTAL VACCINATIONS BY DATE
df$date<-as.factor(df$date)
x<-df$date[df$total_vaccinations]
{plot(x,
      col=rainbow(83),
      xlab="Dates",
      ylab="Frequency",
      main="TOTAL VACCINATIONS BY DATE")
  box()
}

summary(x)
## 2020-12-08 2020-12-09 2020-12-10 2020-12-11 2020-12-12 2020-12-13 2020-12-14 
##          0          0          0          0          0          0          1 
## 2020-12-15 2020-12-16 2020-12-17 2020-12-18 2020-12-19 2020-12-20 2020-12-21 
##          0          0          0          0          0          0          1 
## 2020-12-22 2020-12-23 2020-12-24 2020-12-25 2020-12-26 2020-12-27 2020-12-28 
##          1          0          0          0          0          1          1 
## 2020-12-29 2020-12-30 2020-12-31 2021-01-01 2021-01-02 2021-01-03 2021-01-04 
##          2          3          2          1          0          2          2 
## 2021-01-05 2021-01-06 2021-01-07 2021-01-08 2021-01-09 2021-01-10 2021-01-11 
##          1          1          1          1          1          4          2 
## 2021-01-12 2021-01-13 2021-01-14 2021-01-15 2021-01-16 2021-01-17 2021-01-18 
##          4          1          2          0          4          2          0 
## 2021-01-19 2021-01-20 2021-01-21 2021-01-22 2021-01-23 2021-01-24 2021-01-25 
##          5          5          1          4          1          3          2 
## 2021-01-26 2021-01-27 2021-01-28 2021-01-29 2021-01-30 2021-01-31 2021-02-01 
##          0          5          0          6          1          3          4 
## 2021-02-02 2021-02-03 2021-02-04 2021-02-05 2021-02-06 2021-02-07 2021-02-08 
##          5          3          5          8          5          2          8 
## 2021-02-09 2021-02-10 2021-02-11 2021-02-12 2021-02-13 2021-02-14 2021-02-15 
##          3          2          5          4          3          5          4 
## 2021-02-16 2021-02-17 2021-02-18 2021-02-19 2021-02-20 2021-02-21 2021-02-22 
##          2          4          3          4          1          0          6 
## 2021-02-23 2021-02-24 2021-02-25 2021-02-26 2021-02-27 2021-02-28       NA's 
##          1          3          4          2          2          4       4331
list(df$vaccines)
## [[1]]
##    [1] "Pfizer/BioNTech"                                                                   
##    [2] "Pfizer/BioNTech"                                                                   
##    [3] "Pfizer/BioNTech"                                                                   
##    [4] "Pfizer/BioNTech"                                                                   
##    [5] "Pfizer/BioNTech"                                                                   
##    [6] "Pfizer/BioNTech"                                                                   
##    [7] "Pfizer/BioNTech"                                                                   
##    [8] "Pfizer/BioNTech"                                                                   
##    [9] "Pfizer/BioNTech"                                                                   
##   [10] "Pfizer/BioNTech"                                                                   
##   [11] "Pfizer/BioNTech"                                                                   
##   [12] "Pfizer/BioNTech"                                                                   
##   [13] "Pfizer/BioNTech"                                                                   
##   [14] "Pfizer/BioNTech"                                                                   
##   [15] "Pfizer/BioNTech"                                                                   
##   [16] "Pfizer/BioNTech"                                                                   
##   [17] "Pfizer/BioNTech"                                                                   
##   [18] "Pfizer/BioNTech"                                                                   
##   [19] "Pfizer/BioNTech"                                                                   
##   [20] "Pfizer/BioNTech"                                                                   
##   [21] "Pfizer/BioNTech"                                                                   
##   [22] "Pfizer/BioNTech"                                                                   
##   [23] "Pfizer/BioNTech"                                                                   
##   [24] "Pfizer/BioNTech"                                                                   
##   [25] "Pfizer/BioNTech"                                                                   
##   [26] "Pfizer/BioNTech"                                                                   
##   [27] "Pfizer/BioNTech"                                                                   
##   [28] "Pfizer/BioNTech"                                                                   
##   [29] "Pfizer/BioNTech"                                                                   
##   [30] "Pfizer/BioNTech"                                                                   
##   [31] "Pfizer/BioNTech"                                                                   
##   [32] "Pfizer/BioNTech"                                                                   
##   [33] "Pfizer/BioNTech"                                                                   
##   [34] "Pfizer/BioNTech"                                                                   
##   [35] "Pfizer/BioNTech"                                                                   
##   [36] "Pfizer/BioNTech"                                                                   
##   [37] "Pfizer/BioNTech"                                                                   
##   [38] "Pfizer/BioNTech"                                                                   
##   [39] "Pfizer/BioNTech"                                                                   
##   [40] "Pfizer/BioNTech"                                                                   
##   [41] "Pfizer/BioNTech"                                                                   
##   [42] "Pfizer/BioNTech"                                                                   
##   [43] "Pfizer/BioNTech"                                                                   
##   [44] "Pfizer/BioNTech"                                                                   
##   [45] "Pfizer/BioNTech"                                                                   
##   [46] "Pfizer/BioNTech"                                                                   
##   [47] "Pfizer/BioNTech"                                                                   
##   [48] "Sputnik V"                                                                         
##   [49] "Sputnik V"                                                                         
##   [50] "Sputnik V"                                                                         
##   [51] "Sputnik V"                                                                         
##   [52] "Sputnik V"                                                                         
##   [53] "Sputnik V"                                                                         
##   [54] "Sputnik V"                                                                         
##   [55] "Sputnik V"                                                                         
##   [56] "Sputnik V"                                                                         
##   [57] "Sputnik V"                                                                         
##   [58] "Sputnik V"                                                                         
##   [59] "Sputnik V"                                                                         
##   [60] "Sputnik V"                                                                         
##   [61] "Sputnik V"                                                                         
##   [62] "Sputnik V"                                                                         
##   [63] "Sputnik V"                                                                         
##   [64] "Sputnik V"                                                                         
##   [65] "Sputnik V"                                                                         
##   [66] "Sputnik V"                                                                         
##   [67] "Sputnik V"                                                                         
##   [68] "Sputnik V"                                                                         
##   [69] "Sputnik V"                                                                         
##   [70] "Pfizer/BioNTech"                                                                   
##   [71] "Pfizer/BioNTech"                                                                   
##   [72] "Pfizer/BioNTech"                                                                   
##   [73] "Pfizer/BioNTech"                                                                   
##   [74] "Pfizer/BioNTech"                                                                   
##   [75] "Pfizer/BioNTech"                                                                   
##   [76] "Pfizer/BioNTech"                                                                   
##   [77] "Pfizer/BioNTech"                                                                   
##   [78] "Pfizer/BioNTech"                                                                   
##   [79] "Pfizer/BioNTech"                                                                   
##   [80] "Pfizer/BioNTech"                                                                   
##   [81] "Pfizer/BioNTech"                                                                   
##   [82] "Pfizer/BioNTech"                                                                   
##   [83] "Pfizer/BioNTech"                                                                   
##   [84] "Pfizer/BioNTech"                                                                   
##   [85] "Pfizer/BioNTech"                                                                   
##   [86] "Pfizer/BioNTech"                                                                   
##   [87] "Pfizer/BioNTech"                                                                   
##   [88] "Pfizer/BioNTech"                                                                   
##   [89] "Pfizer/BioNTech"                                                                   
##   [90] "Pfizer/BioNTech"                                                                   
##   [91] "Pfizer/BioNTech"                                                                   
##   [92] "Pfizer/BioNTech"                                                                   
##   [93] "Pfizer/BioNTech"                                                                   
##   [94] "Pfizer/BioNTech"                                                                   
##   [95] "Pfizer/BioNTech"                                                                   
##   [96] "Pfizer/BioNTech"                                                                   
##   [97] "Pfizer/BioNTech"                                                                   
##   [98] "Pfizer/BioNTech"                                                                   
##   [99] "Pfizer/BioNTech"                                                                   
##  [100] "Pfizer/BioNTech"                                                                   
##  [101] "Oxford/AstraZeneca"                                                                
##  [102] "Oxford/AstraZeneca"                                                                
##  [103] "Oxford/AstraZeneca"                                                                
##  [104] "Oxford/AstraZeneca"                                                                
##  [105] "Oxford/AstraZeneca"                                                                
##  [106] "Oxford/AstraZeneca"                                                                
##  [107] "Oxford/AstraZeneca"                                                                
##  [108] "Oxford/AstraZeneca"                                                                
##  [109] "Oxford/AstraZeneca"                                                                
##  [110] "Oxford/AstraZeneca"                                                                
##  [111] "Oxford/AstraZeneca"                                                                
##  [112] "Sputnik V"                                                                         
##  [113] "Sputnik V"                                                                         
##  [114] "Sputnik V"                                                                         
##  [115] "Sputnik V"                                                                         
##  [116] "Sputnik V"                                                                         
##  [117] "Sputnik V"                                                                         
##  [118] "Sputnik V"                                                                         
##  [119] "Sputnik V"                                                                         
##  [120] "Sputnik V"                                                                         
##  [121] "Sputnik V"                                                                         
##  [122] "Sputnik V"                                                                         
##  [123] "Sputnik V"                                                                         
##  [124] "Sputnik V"                                                                         
##  [125] "Sputnik V"                                                                         
##  [126] "Sputnik V"                                                                         
##  [127] "Sputnik V"                                                                         
##  [128] "Sputnik V"                                                                         
##  [129] "Sputnik V"                                                                         
##  [130] "Sputnik V"                                                                         
##  [131] "Sputnik V"                                                                         
##  [132] "Sputnik V"                                                                         
##  [133] "Sputnik V"                                                                         
##  [134] "Sputnik V"                                                                         
##  [135] "Sputnik V"                                                                         
##  [136] "Sputnik V"                                                                         
##  [137] "Sputnik V"                                                                         
##  [138] "Sputnik V"                                                                         
##  [139] "Sputnik V"                                                                         
##  [140] "Sputnik V"                                                                         
##  [141] "Sputnik V"                                                                         
##  [142] "Sputnik V"                                                                         
##  [143] "Sputnik V"                                                                         
##  [144] "Sputnik V"                                                                         
##  [145] "Sputnik V"                                                                         
##  [146] "Sputnik V"                                                                         
##  [147] "Sputnik V"                                                                         
##  [148] "Sputnik V"                                                                         
##  [149] "Sputnik V"                                                                         
##  [150] "Sputnik V"                                                                         
##  [151] "Sputnik V"                                                                         
##  [152] "Sputnik V"                                                                         
##  [153] "Sputnik V"                                                                         
##  [154] "Sputnik V"                                                                         
##  [155] "Sputnik V"                                                                         
##  [156] "Sputnik V"                                                                         
##  [157] "Sputnik V"                                                                         
##  [158] "Sputnik V"                                                                         
##  [159] "Sputnik V"                                                                         
##  [160] "Sputnik V"                                                                         
##  [161] "Sputnik V"                                                                         
##  [162] "Sputnik V"                                                                         
##  [163] "Sputnik V"                                                                         
##  [164] "Sputnik V"                                                                         
##  [165] "Sputnik V"                                                                         
##  [166] "Sputnik V"                                                                         
##  [167] "Sputnik V"                                                                         
##  [168] "Sputnik V"                                                                         
##  [169] "Sputnik V"                                                                         
##  [170] "Sputnik V"                                                                         
##  [171] "Sputnik V"                                                                         
##  [172] "Sputnik V"                                                                         
##  [173] "Sputnik V"                                                                         
##  [174] "Pfizer/BioNTech"                                                                   
##  [175] "Pfizer/BioNTech"                                                                   
##  [176] "Pfizer/BioNTech"                                                                   
##  [177] "Pfizer/BioNTech"                                                                   
##  [178] "Pfizer/BioNTech"                                                                   
##  [179] "Pfizer/BioNTech"                                                                   
##  [180] "Pfizer/BioNTech"                                                                   
##  [181] "Pfizer/BioNTech"                                                                   
##  [182] "Pfizer/BioNTech"                                                                   
##  [183] "Pfizer/BioNTech"                                                                   
##  [184] "Pfizer/BioNTech"                                                                   
##  [185] "Pfizer/BioNTech"                                                                   
##  [186] "Pfizer/BioNTech"                                                                   
##  [187] "Pfizer/BioNTech"                                                                   
##  [188] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [189] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [190] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [191] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [192] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [193] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [194] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [195] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [196] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [197] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [198] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [199] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [200] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [201] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [202] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [203] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [204] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [205] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [206] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [207] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [208] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [209] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [210] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [211] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [212] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [213] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [214] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [215] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [216] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [217] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [218] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [219] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [220] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [221] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [222] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [223] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [224] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [225] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [226] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [227] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [228] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [229] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [230] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [231] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [232] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [233] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [234] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [235] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [236] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [237] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [238] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [239] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [240] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [241] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [242] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [243] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [244] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [245] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [246] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [247] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [248] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [249] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [250] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [251] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [252] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [253] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [254] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [255] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [256] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [257] "Oxford/AstraZeneca, Sputnik V"                                                     
##  [258] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [259] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [260] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [261] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [262] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [263] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [264] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [265] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [266] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [267] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [268] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [269] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [270] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [271] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [272] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [273] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [274] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [275] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [276] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [277] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [278] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [279] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [280] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [281] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [282] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [283] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [284] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [285] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [286] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [287] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [288] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [289] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [290] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [291] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [292] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [293] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [294] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [295] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [296] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [297] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [298] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [299] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [300] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [301] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [302] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [303] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [304] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [305] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [306] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [307] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [308] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [309] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [310] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [311] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [312] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [313] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [314] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [315] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [316] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [317] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [318] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [319] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [320] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [321] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [322] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [323] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [324] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [325] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                 
##  [326] "Oxford/AstraZeneca"                                                                
##  [327] "Oxford/AstraZeneca"                                                                
##  [328] "Oxford/AstraZeneca"                                                                
##  [329] "Oxford/AstraZeneca"                                                                
##  [330] "Oxford/AstraZeneca"                                                                
##  [331] "Oxford/AstraZeneca"                                                                
##  [332] "Oxford/AstraZeneca"                                                                
##  [333] "Oxford/AstraZeneca"                                                                
##  [334] "Oxford/AstraZeneca"                                                                
##  [335] "Oxford/AstraZeneca"                                                                
##  [336] "Oxford/AstraZeneca"                                                                
##  [337] "Oxford/AstraZeneca"                                                                
##  [338] "Oxford/AstraZeneca"                                                                
##  [339] "Oxford/AstraZeneca"                                                                
##  [340] "Oxford/AstraZeneca"                                                                
##  [341] "Oxford/AstraZeneca"                                                                
##  [342] "Oxford/AstraZeneca"                                                                
##  [343] "Oxford/AstraZeneca"                                                                
##  [344] "Oxford/AstraZeneca"                                                                
##  [345] "Oxford/AstraZeneca"                                                                
##  [346] "Oxford/AstraZeneca"                                                                
##  [347] "Oxford/AstraZeneca"                                                                
##  [348] "Oxford/AstraZeneca"                                                                
##  [349] "Oxford/AstraZeneca"                                                                
##  [350] "Oxford/AstraZeneca"                                                                
##  [351] "Oxford/AstraZeneca"                                                                
##  [352] "Oxford/AstraZeneca"                                                                
##  [353] "Oxford/AstraZeneca"                                                                
##  [354] "Oxford/AstraZeneca"                                                                
##  [355] "Oxford/AstraZeneca"                                                                
##  [356] "Oxford/AstraZeneca"                                                                
##  [357] "Oxford/AstraZeneca"                                                                
##  [358] "Oxford/AstraZeneca"                                                                
##  [359] "Oxford/AstraZeneca"                                                                
##  [360] "Oxford/AstraZeneca"                                                                
##  [361] "Oxford/AstraZeneca"                                                                
##  [362] "Oxford/AstraZeneca"                                                                
##  [363] "Oxford/AstraZeneca"                                                                
##  [364] "Oxford/AstraZeneca"                                                                
##  [365] "Oxford/AstraZeneca"                                                                
##  [366] "Oxford/AstraZeneca"                                                                
##  [367] "Oxford/AstraZeneca"                                                                
##  [368] "Oxford/AstraZeneca"                                                                
##  [369] "Oxford/AstraZeneca"                                                                
##  [370] "Oxford/AstraZeneca"                                                                
##  [371] "Oxford/AstraZeneca"                                                                
##  [372] "Sputnik V"                                                                         
##  [373] "Sputnik V"                                                                         
##  [374] "Sputnik V"                                                                         
##  [375] "Sputnik V"                                                                         
##  [376] "Sputnik V"                                                                         
##  [377] "Sputnik V"                                                                         
##  [378] "Sputnik V"                                                                         
##  [379] "Sputnik V"                                                                         
##  [380] "Sputnik V"                                                                         
##  [381] "Sputnik V"                                                                         
##  [382] "Sputnik V"                                                                         
##  [383] "Sputnik V"                                                                         
##  [384] "Sputnik V"                                                                         
##  [385] "Sputnik V"                                                                         
##  [386] "Sputnik V"                                                                         
##  [387] "Sputnik V"                                                                         
##  [388] "Sputnik V"                                                                         
##  [389] "Sputnik V"                                                                         
##  [390] "Sputnik V"                                                                         
##  [391] "Sputnik V"                                                                         
##  [392] "Sputnik V"                                                                         
##  [393] "Sputnik V"                                                                         
##  [394] "Sputnik V"                                                                         
##  [395] "Sputnik V"                                                                         
##  [396] "Sputnik V"                                                                         
##  [397] "Sputnik V"                                                                         
##  [398] "Sputnik V"                                                                         
##  [399] "Sputnik V"                                                                         
##  [400] "Sputnik V"                                                                         
##  [401] "Sputnik V"                                                                         
##  [402] "Sputnik V"                                                                         
##  [403] "Sputnik V"                                                                         
##  [404] "Sputnik V"                                                                         
##  [405] "Sputnik V"                                                                         
##  [406] "Sputnik V"                                                                         
##  [407] "Sputnik V"                                                                         
##  [408] "Sputnik V"                                                                         
##  [409] "Sputnik V"                                                                         
##  [410] "Sputnik V"                                                                         
##  [411] "Sputnik V"                                                                         
##  [412] "Sputnik V"                                                                         
##  [413] "Sputnik V"                                                                         
##  [414] "Sputnik V"                                                                         
##  [415] "Sputnik V"                                                                         
##  [416] "Sputnik V"                                                                         
##  [417] "Sputnik V"                                                                         
##  [418] "Sputnik V"                                                                         
##  [419] "Sputnik V"                                                                         
##  [420] "Sputnik V"                                                                         
##  [421] "Sputnik V"                                                                         
##  [422] "Sputnik V"                                                                         
##  [423] "Sputnik V"                                                                         
##  [424] "Sputnik V"                                                                         
##  [425] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [426] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [427] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [428] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [429] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [430] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [431] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [432] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [433] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [434] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [435] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [436] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [437] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [438] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [439] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [440] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [441] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [442] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [443] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [444] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [445] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [446] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [447] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [448] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [449] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [450] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [451] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [452] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [453] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [454] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [455] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [456] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [457] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [458] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [459] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [460] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [461] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [462] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [463] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [464] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [465] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [466] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [467] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [468] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [469] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [470] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [471] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [472] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [473] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [474] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [475] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [476] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [477] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [478] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [479] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [480] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [481] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [482] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [483] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [484] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [485] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [486] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [487] "Pfizer/BioNTech"                                                                   
##  [488] "Pfizer/BioNTech"                                                                   
##  [489] "Pfizer/BioNTech"                                                                   
##  [490] "Pfizer/BioNTech"                                                                   
##  [491] "Pfizer/BioNTech"                                                                   
##  [492] "Pfizer/BioNTech"                                                                   
##  [493] "Pfizer/BioNTech"                                                                   
##  [494] "Pfizer/BioNTech"                                                                   
##  [495] "Pfizer/BioNTech"                                                                   
##  [496] "Pfizer/BioNTech"                                                                   
##  [497] "Pfizer/BioNTech"                                                                   
##  [498] "Pfizer/BioNTech"                                                                   
##  [499] "Pfizer/BioNTech"                                                                   
##  [500] "Pfizer/BioNTech"                                                                   
##  [501] "Pfizer/BioNTech"                                                                   
##  [502] "Pfizer/BioNTech"                                                                   
##  [503] "Pfizer/BioNTech"                                                                   
##  [504] "Pfizer/BioNTech"                                                                   
##  [505] "Pfizer/BioNTech"                                                                   
##  [506] "Pfizer/BioNTech"                                                                   
##  [507] "Pfizer/BioNTech"                                                                   
##  [508] "Pfizer/BioNTech"                                                                   
##  [509] "Pfizer/BioNTech"                                                                   
##  [510] "Pfizer/BioNTech"                                                                   
##  [511] "Pfizer/BioNTech"                                                                   
##  [512] "Pfizer/BioNTech"                                                                   
##  [513] "Pfizer/BioNTech"                                                                   
##  [514] "Pfizer/BioNTech"                                                                   
##  [515] "Pfizer/BioNTech"                                                                   
##  [516] "Pfizer/BioNTech"                                                                   
##  [517] "Pfizer/BioNTech"                                                                   
##  [518] "Pfizer/BioNTech"                                                                   
##  [519] "Pfizer/BioNTech"                                                                   
##  [520] "Pfizer/BioNTech"                                                                   
##  [521] "Pfizer/BioNTech"                                                                   
##  [522] "Pfizer/BioNTech"                                                                   
##  [523] "Pfizer/BioNTech"                                                                   
##  [524] "Pfizer/BioNTech"                                                                   
##  [525] "Pfizer/BioNTech"                                                                   
##  [526] "Pfizer/BioNTech"                                                                   
##  [527] "Pfizer/BioNTech"                                                                   
##  [528] "Pfizer/BioNTech"                                                                   
##  [529] "Pfizer/BioNTech"                                                                   
##  [530] "Pfizer/BioNTech"                                                                   
##  [531] "Sputnik V"                                                                         
##  [532] "Sputnik V"                                                                         
##  [533] "Sputnik V"                                                                         
##  [534] "Sputnik V"                                                                         
##  [535] "Sputnik V"                                                                         
##  [536] "Sputnik V"                                                                         
##  [537] "Sputnik V"                                                                         
##  [538] "Sputnik V"                                                                         
##  [539] "Sputnik V"                                                                         
##  [540] "Sputnik V"                                                                         
##  [541] "Sputnik V"                                                                         
##  [542] "Sputnik V"                                                                         
##  [543] "Sputnik V"                                                                         
##  [544] "Sputnik V"                                                                         
##  [545] "Sputnik V"                                                                         
##  [546] "Oxford/AstraZeneca, Sinovac"                                                       
##  [547] "Oxford/AstraZeneca, Sinovac"                                                       
##  [548] "Oxford/AstraZeneca, Sinovac"                                                       
##  [549] "Oxford/AstraZeneca, Sinovac"                                                       
##  [550] "Oxford/AstraZeneca, Sinovac"                                                       
##  [551] "Oxford/AstraZeneca, Sinovac"                                                       
##  [552] "Oxford/AstraZeneca, Sinovac"                                                       
##  [553] "Oxford/AstraZeneca, Sinovac"                                                       
##  [554] "Oxford/AstraZeneca, Sinovac"                                                       
##  [555] "Oxford/AstraZeneca, Sinovac"                                                       
##  [556] "Oxford/AstraZeneca, Sinovac"                                                       
##  [557] "Oxford/AstraZeneca, Sinovac"                                                       
##  [558] "Oxford/AstraZeneca, Sinovac"                                                       
##  [559] "Oxford/AstraZeneca, Sinovac"                                                       
##  [560] "Oxford/AstraZeneca, Sinovac"                                                       
##  [561] "Oxford/AstraZeneca, Sinovac"                                                       
##  [562] "Oxford/AstraZeneca, Sinovac"                                                       
##  [563] "Oxford/AstraZeneca, Sinovac"                                                       
##  [564] "Oxford/AstraZeneca, Sinovac"                                                       
##  [565] "Oxford/AstraZeneca, Sinovac"                                                       
##  [566] "Oxford/AstraZeneca, Sinovac"                                                       
##  [567] "Oxford/AstraZeneca, Sinovac"                                                       
##  [568] "Oxford/AstraZeneca, Sinovac"                                                       
##  [569] "Oxford/AstraZeneca, Sinovac"                                                       
##  [570] "Oxford/AstraZeneca, Sinovac"                                                       
##  [571] "Oxford/AstraZeneca, Sinovac"                                                       
##  [572] "Oxford/AstraZeneca, Sinovac"                                                       
##  [573] "Oxford/AstraZeneca, Sinovac"                                                       
##  [574] "Oxford/AstraZeneca, Sinovac"                                                       
##  [575] "Oxford/AstraZeneca, Sinovac"                                                       
##  [576] "Oxford/AstraZeneca, Sinovac"                                                       
##  [577] "Oxford/AstraZeneca, Sinovac"                                                       
##  [578] "Oxford/AstraZeneca, Sinovac"                                                       
##  [579] "Oxford/AstraZeneca, Sinovac"                                                       
##  [580] "Oxford/AstraZeneca, Sinovac"                                                       
##  [581] "Oxford/AstraZeneca, Sinovac"                                                       
##  [582] "Oxford/AstraZeneca, Sinovac"                                                       
##  [583] "Oxford/AstraZeneca, Sinovac"                                                       
##  [584] "Oxford/AstraZeneca, Sinovac"                                                       
##  [585] "Oxford/AstraZeneca, Sinovac"                                                       
##  [586] "Oxford/AstraZeneca, Sinovac"                                                       
##  [587] "Oxford/AstraZeneca, Sinovac"                                                       
##  [588] "Oxford/AstraZeneca, Sinovac"                                                       
##  [589] "Oxford/AstraZeneca, Sinovac"                                                       
##  [590] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [591] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [592] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [593] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [594] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [595] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [596] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [597] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [598] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [599] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [600] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [601] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [602] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [603] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [604] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [605] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [606] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [607] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [608] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [609] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [610] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [611] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [612] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [613] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [614] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [615] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [616] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [617] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [618] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [619] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [620] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [621] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [622] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [623] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [624] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [625] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [626] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [627] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [628] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [629] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [630] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [631] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [632] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [633] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [634] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [635] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [636] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [637] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [638] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [639] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [640] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [641] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [642] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [643] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [644] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [645] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [646] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [647] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [648] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [649] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [650] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [651] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
##  [652] "Sinopharm/Beijing"                                                                 
##  [653] "Sinopharm/Beijing"                                                                 
##  [654] "Sinopharm/Beijing"                                                                 
##  [655] "Sinopharm/Beijing"                                                                 
##  [656] "Sinopharm/Beijing"                                                                 
##  [657] "Sinopharm/Beijing"                                                                 
##  [658] "Sinopharm/Beijing"                                                                 
##  [659] "Sinopharm/Beijing"                                                                 
##  [660] "Sinopharm/Beijing"                                                                 
##  [661] "Sinopharm/Beijing"                                                                 
##  [662] "Sinopharm/Beijing"                                                                 
##  [663] "Sinopharm/Beijing"                                                                 
##  [664] "Sinopharm/Beijing"                                                                 
##  [665] "Sinopharm/Beijing"                                                                 
##  [666] "Sinopharm/Beijing"                                                                 
##  [667] "Sinopharm/Beijing"                                                                 
##  [668] "Sinopharm/Beijing"                                                                 
##  [669] "Moderna, Pfizer/BioNTech"                                                          
##  [670] "Moderna, Pfizer/BioNTech"                                                          
##  [671] "Moderna, Pfizer/BioNTech"                                                          
##  [672] "Moderna, Pfizer/BioNTech"                                                          
##  [673] "Moderna, Pfizer/BioNTech"                                                          
##  [674] "Moderna, Pfizer/BioNTech"                                                          
##  [675] "Moderna, Pfizer/BioNTech"                                                          
##  [676] "Moderna, Pfizer/BioNTech"                                                          
##  [677] "Moderna, Pfizer/BioNTech"                                                          
##  [678] "Moderna, Pfizer/BioNTech"                                                          
##  [679] "Moderna, Pfizer/BioNTech"                                                          
##  [680] "Moderna, Pfizer/BioNTech"                                                          
##  [681] "Moderna, Pfizer/BioNTech"                                                          
##  [682] "Moderna, Pfizer/BioNTech"                                                          
##  [683] "Moderna, Pfizer/BioNTech"                                                          
##  [684] "Moderna, Pfizer/BioNTech"                                                          
##  [685] "Moderna, Pfizer/BioNTech"                                                          
##  [686] "Moderna, Pfizer/BioNTech"                                                          
##  [687] "Moderna, Pfizer/BioNTech"                                                          
##  [688] "Moderna, Pfizer/BioNTech"                                                          
##  [689] "Moderna, Pfizer/BioNTech"                                                          
##  [690] "Moderna, Pfizer/BioNTech"                                                          
##  [691] "Moderna, Pfizer/BioNTech"                                                          
##  [692] "Moderna, Pfizer/BioNTech"                                                          
##  [693] "Moderna, Pfizer/BioNTech"                                                          
##  [694] "Moderna, Pfizer/BioNTech"                                                          
##  [695] "Moderna, Pfizer/BioNTech"                                                          
##  [696] "Moderna, Pfizer/BioNTech"                                                          
##  [697] "Moderna, Pfizer/BioNTech"                                                          
##  [698] "Moderna, Pfizer/BioNTech"                                                          
##  [699] "Moderna, Pfizer/BioNTech"                                                          
##  [700] "Moderna, Pfizer/BioNTech"                                                          
##  [701] "Moderna, Pfizer/BioNTech"                                                          
##  [702] "Moderna, Pfizer/BioNTech"                                                          
##  [703] "Moderna, Pfizer/BioNTech"                                                          
##  [704] "Moderna, Pfizer/BioNTech"                                                          
##  [705] "Moderna, Pfizer/BioNTech"                                                          
##  [706] "Moderna, Pfizer/BioNTech"                                                          
##  [707] "Moderna, Pfizer/BioNTech"                                                          
##  [708] "Moderna, Pfizer/BioNTech"                                                          
##  [709] "Moderna, Pfizer/BioNTech"                                                          
##  [710] "Moderna, Pfizer/BioNTech"                                                          
##  [711] "Moderna, Pfizer/BioNTech"                                                          
##  [712] "Moderna, Pfizer/BioNTech"                                                          
##  [713] "Moderna, Pfizer/BioNTech"                                                          
##  [714] "Moderna, Pfizer/BioNTech"                                                          
##  [715] "Moderna, Pfizer/BioNTech"                                                          
##  [716] "Moderna, Pfizer/BioNTech"                                                          
##  [717] "Moderna, Pfizer/BioNTech"                                                          
##  [718] "Moderna, Pfizer/BioNTech"                                                          
##  [719] "Pfizer/BioNTech"                                                                   
##  [720] "Pfizer/BioNTech"                                                                   
##  [721] "Pfizer/BioNTech"                                                                   
##  [722] "Pfizer/BioNTech"                                                                   
##  [723] "Pfizer/BioNTech"                                                                   
##  [724] "Pfizer/BioNTech"                                                                   
##  [725] "Pfizer/BioNTech"                                                                   
##  [726] "Pfizer/BioNTech"                                                                   
##  [727] "Pfizer/BioNTech"                                                                   
##  [728] "Pfizer/BioNTech"                                                                   
##  [729] "Pfizer/BioNTech"                                                                   
##  [730] "Pfizer/BioNTech"                                                                   
##  [731] "Pfizer/BioNTech"                                                                   
##  [732] "Pfizer/BioNTech"                                                                   
##  [733] "Pfizer/BioNTech"                                                                   
##  [734] "Pfizer/BioNTech"                                                                   
##  [735] "Pfizer/BioNTech"                                                                   
##  [736] "Pfizer/BioNTech"                                                                   
##  [737] "Pfizer/BioNTech"                                                                   
##  [738] "Pfizer/BioNTech"                                                                   
##  [739] "Pfizer/BioNTech"                                                                   
##  [740] "Pfizer/BioNTech"                                                                   
##  [741] "Pfizer/BioNTech"                                                                   
##  [742] "Pfizer/BioNTech"                                                                   
##  [743] "Pfizer/BioNTech"                                                                   
##  [744] "Pfizer/BioNTech"                                                                   
##  [745] "Pfizer/BioNTech"                                                                   
##  [746] "Pfizer/BioNTech"                                                                   
##  [747] "Pfizer/BioNTech"                                                                   
##  [748] "Pfizer/BioNTech"                                                                   
##  [749] "Pfizer/BioNTech"                                                                   
##  [750] "Pfizer/BioNTech"                                                                   
##  [751] "Pfizer/BioNTech"                                                                   
##  [752] "Pfizer/BioNTech"                                                                   
##  [753] "Pfizer/BioNTech"                                                                   
##  [754] "Pfizer/BioNTech"                                                                   
##  [755] "Pfizer/BioNTech"                                                                   
##  [756] "Pfizer/BioNTech"                                                                   
##  [757] "Pfizer/BioNTech"                                                                   
##  [758] "Pfizer/BioNTech"                                                                   
##  [759] "Pfizer/BioNTech"                                                                   
##  [760] "Pfizer/BioNTech"                                                                   
##  [761] "Pfizer/BioNTech"                                                                   
##  [762] "Pfizer/BioNTech"                                                                   
##  [763] "Pfizer/BioNTech"                                                                   
##  [764] "Pfizer/BioNTech"                                                                   
##  [765] "Pfizer/BioNTech"                                                                   
##  [766] "Pfizer/BioNTech"                                                                   
##  [767] "Pfizer/BioNTech"                                                                   
##  [768] "Pfizer/BioNTech"                                                                   
##  [769] "Pfizer/BioNTech"                                                                   
##  [770] "Pfizer/BioNTech"                                                                   
##  [771] "Pfizer/BioNTech"                                                                   
##  [772] "Pfizer/BioNTech"                                                                   
##  [773] "Pfizer/BioNTech"                                                                   
##  [774] "Pfizer/BioNTech"                                                                   
##  [775] "Pfizer/BioNTech"                                                                   
##  [776] "Pfizer/BioNTech"                                                                   
##  [777] "Pfizer/BioNTech"                                                                   
##  [778] "Pfizer/BioNTech"                                                                   
##  [779] "Pfizer/BioNTech"                                                                   
##  [780] "Pfizer/BioNTech"                                                                   
##  [781] "Pfizer/BioNTech, Sinovac"                                                          
##  [782] "Pfizer/BioNTech, Sinovac"                                                          
##  [783] "Pfizer/BioNTech, Sinovac"                                                          
##  [784] "Pfizer/BioNTech, Sinovac"                                                          
##  [785] "Pfizer/BioNTech, Sinovac"                                                          
##  [786] "Pfizer/BioNTech, Sinovac"                                                          
##  [787] "Pfizer/BioNTech, Sinovac"                                                          
##  [788] "Pfizer/BioNTech, Sinovac"                                                          
##  [789] "Pfizer/BioNTech, Sinovac"                                                          
##  [790] "Pfizer/BioNTech, Sinovac"                                                          
##  [791] "Pfizer/BioNTech, Sinovac"                                                          
##  [792] "Pfizer/BioNTech, Sinovac"                                                          
##  [793] "Pfizer/BioNTech, Sinovac"                                                          
##  [794] "Pfizer/BioNTech, Sinovac"                                                          
##  [795] "Pfizer/BioNTech, Sinovac"                                                          
##  [796] "Pfizer/BioNTech, Sinovac"                                                          
##  [797] "Pfizer/BioNTech, Sinovac"                                                          
##  [798] "Pfizer/BioNTech, Sinovac"                                                          
##  [799] "Pfizer/BioNTech, Sinovac"                                                          
##  [800] "Pfizer/BioNTech, Sinovac"                                                          
##  [801] "Pfizer/BioNTech, Sinovac"                                                          
##  [802] "Pfizer/BioNTech, Sinovac"                                                          
##  [803] "Pfizer/BioNTech, Sinovac"                                                          
##  [804] "Pfizer/BioNTech, Sinovac"                                                          
##  [805] "Pfizer/BioNTech, Sinovac"                                                          
##  [806] "Pfizer/BioNTech, Sinovac"                                                          
##  [807] "Pfizer/BioNTech, Sinovac"                                                          
##  [808] "Pfizer/BioNTech, Sinovac"                                                          
##  [809] "Pfizer/BioNTech, Sinovac"                                                          
##  [810] "Pfizer/BioNTech, Sinovac"                                                          
##  [811] "Pfizer/BioNTech, Sinovac"                                                          
##  [812] "Pfizer/BioNTech, Sinovac"                                                          
##  [813] "Pfizer/BioNTech, Sinovac"                                                          
##  [814] "Pfizer/BioNTech, Sinovac"                                                          
##  [815] "Pfizer/BioNTech, Sinovac"                                                          
##  [816] "Pfizer/BioNTech, Sinovac"                                                          
##  [817] "Pfizer/BioNTech, Sinovac"                                                          
##  [818] "Pfizer/BioNTech, Sinovac"                                                          
##  [819] "Pfizer/BioNTech, Sinovac"                                                          
##  [820] "Pfizer/BioNTech, Sinovac"                                                          
##  [821] "Pfizer/BioNTech, Sinovac"                                                          
##  [822] "Pfizer/BioNTech, Sinovac"                                                          
##  [823] "Pfizer/BioNTech, Sinovac"                                                          
##  [824] "Pfizer/BioNTech, Sinovac"                                                          
##  [825] "Pfizer/BioNTech, Sinovac"                                                          
##  [826] "Pfizer/BioNTech, Sinovac"                                                          
##  [827] "Pfizer/BioNTech, Sinovac"                                                          
##  [828] "Pfizer/BioNTech, Sinovac"                                                          
##  [829] "Pfizer/BioNTech, Sinovac"                                                          
##  [830] "Pfizer/BioNTech, Sinovac"                                                          
##  [831] "Pfizer/BioNTech, Sinovac"                                                          
##  [832] "Pfizer/BioNTech, Sinovac"                                                          
##  [833] "Pfizer/BioNTech, Sinovac"                                                          
##  [834] "Pfizer/BioNTech, Sinovac"                                                          
##  [835] "Pfizer/BioNTech, Sinovac"                                                          
##  [836] "Pfizer/BioNTech, Sinovac"                                                          
##  [837] "Pfizer/BioNTech, Sinovac"                                                          
##  [838] "Pfizer/BioNTech, Sinovac"                                                          
##  [839] "Pfizer/BioNTech, Sinovac"                                                          
##  [840] "Pfizer/BioNTech, Sinovac"                                                          
##  [841] "Pfizer/BioNTech, Sinovac"                                                          
##  [842] "Pfizer/BioNTech, Sinovac"                                                          
##  [843] "Pfizer/BioNTech, Sinovac"                                                          
##  [844] "Pfizer/BioNTech, Sinovac"                                                          
##  [845] "Pfizer/BioNTech, Sinovac"                                                          
##  [846] "Pfizer/BioNTech, Sinovac"                                                          
##  [847] "Pfizer/BioNTech, Sinovac"                                                          
##  [848] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [849] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [850] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [851] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [852] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [853] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [854] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [855] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [856] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [857] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [858] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [859] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [860] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [861] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [862] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [863] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [864] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [865] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [866] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [867] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [868] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [869] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [870] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [871] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [872] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [873] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [874] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [875] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [876] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [877] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [878] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [879] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [880] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [881] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [882] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [883] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [884] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [885] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [886] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [887] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [888] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [889] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [890] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [891] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [892] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [893] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [894] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [895] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [896] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [897] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [898] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [899] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [900] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [901] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [902] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [903] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [904] "Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac"                                       
##  [905] "Pfizer/BioNTech"                                                                   
##  [906] "Pfizer/BioNTech"                                                                   
##  [907] "Pfizer/BioNTech"                                                                   
##  [908] "Pfizer/BioNTech"                                                                   
##  [909] "Pfizer/BioNTech"                                                                   
##  [910] "Pfizer/BioNTech"                                                                   
##  [911] "Pfizer/BioNTech"                                                                   
##  [912] "Pfizer/BioNTech"                                                                   
##  [913] "Pfizer/BioNTech"                                                                   
##  [914] "Pfizer/BioNTech"                                                                   
##  [915] "Pfizer/BioNTech"                                                                   
##  [916] "Pfizer/BioNTech"                                                                   
##  [917] "Pfizer/BioNTech"                                                                   
##  [918] "Pfizer/BioNTech"                                                                   
##  [919] "Pfizer/BioNTech"                                                                   
##  [920] "Pfizer/BioNTech"                                                                   
##  [921] "Pfizer/BioNTech"                                                                   
##  [922] "Pfizer/BioNTech"                                                                   
##  [923] "Pfizer/BioNTech"                                                                   
##  [924] "Pfizer/BioNTech"                                                                   
##  [925] "Pfizer/BioNTech"                                                                   
##  [926] "Pfizer/BioNTech"                                                                   
##  [927] "Pfizer/BioNTech"                                                                   
##  [928] "Pfizer/BioNTech"                                                                   
##  [929] "Pfizer/BioNTech"                                                                   
##  [930] "Pfizer/BioNTech"                                                                   
##  [931] "Pfizer/BioNTech"                                                                   
##  [932] "Pfizer/BioNTech"                                                                   
##  [933] "Pfizer/BioNTech"                                                                   
##  [934] "Pfizer/BioNTech"                                                                   
##  [935] "Pfizer/BioNTech"                                                                   
##  [936] "Pfizer/BioNTech"                                                                   
##  [937] "Pfizer/BioNTech"                                                                   
##  [938] "Pfizer/BioNTech"                                                                   
##  [939] "Pfizer/BioNTech"                                                                   
##  [940] "Pfizer/BioNTech"                                                                   
##  [941] "Pfizer/BioNTech"                                                                   
##  [942] "Pfizer/BioNTech"                                                                   
##  [943] "Pfizer/BioNTech"                                                                   
##  [944] "Pfizer/BioNTech"                                                                   
##  [945] "Pfizer/BioNTech"                                                                   
##  [946] "Pfizer/BioNTech"                                                                   
##  [947] "Pfizer/BioNTech"                                                                   
##  [948] "Pfizer/BioNTech"                                                                   
##  [949] "Pfizer/BioNTech"                                                                   
##  [950] "Pfizer/BioNTech"                                                                   
##  [951] "Pfizer/BioNTech"                                                                   
##  [952] "Pfizer/BioNTech"                                                                   
##  [953] "Pfizer/BioNTech"                                                                   
##  [954] "Pfizer/BioNTech"                                                                   
##  [955] "Pfizer/BioNTech"                                                                   
##  [956] "Pfizer/BioNTech"                                                                   
##  [957] "Pfizer/BioNTech"                                                                   
##  [958] "Pfizer/BioNTech"                                                                   
##  [959] "Pfizer/BioNTech"                                                                   
##  [960] "Pfizer/BioNTech"                                                                   
##  [961] "Pfizer/BioNTech"                                                                   
##  [962] "Pfizer/BioNTech"                                                                   
##  [963] "Pfizer/BioNTech"                                                                   
##  [964] "Pfizer/BioNTech"                                                                   
##  [965] "Pfizer/BioNTech"                                                                   
##  [966] "Pfizer/BioNTech"                                                                   
##  [967] "Pfizer/BioNTech"                                                                   
##  [968] "Pfizer/BioNTech"                                                                   
##  [969] "Pfizer/BioNTech"                                                                   
##  [970] "Pfizer/BioNTech"                                                                   
##  [971] "Pfizer/BioNTech"                                                                   
##  [972] "Pfizer/BioNTech"                                                                   
##  [973] "Pfizer/BioNTech"                                                                   
##  [974] "Pfizer/BioNTech"                                                                   
##  [975] "Pfizer/BioNTech"                                                                   
##  [976] "Pfizer/BioNTech"                                                                   
##  [977] "Pfizer/BioNTech"                                                                   
##  [978] "Pfizer/BioNTech"                                                                   
##  [979] "Pfizer/BioNTech"                                                                   
##  [980] "Pfizer/BioNTech"                                                                   
##  [981] "Pfizer/BioNTech"                                                                   
##  [982] "Pfizer/BioNTech"                                                                   
##  [983] "Pfizer/BioNTech"                                                                   
##  [984] "Pfizer/BioNTech"                                                                   
##  [985] "Pfizer/BioNTech"                                                                   
##  [986] "Pfizer/BioNTech"                                                                   
##  [987] "Pfizer/BioNTech"                                                                   
##  [988] "Pfizer/BioNTech"                                                                   
##  [989] "Pfizer/BioNTech"                                                                   
##  [990] "Pfizer/BioNTech"                                                                   
##  [991] "Pfizer/BioNTech"                                                                   
##  [992] "Pfizer/BioNTech"                                                                   
##  [993] "Pfizer/BioNTech"                                                                   
##  [994] "Pfizer/BioNTech"                                                                   
##  [995] "Pfizer/BioNTech"                                                                   
##  [996] "Pfizer/BioNTech"                                                                   
##  [997] "Pfizer/BioNTech"                                                                   
##  [998] "Pfizer/BioNTech"                                                                   
##  [999] "Pfizer/BioNTech"                                                                   
## [1000] "Pfizer/BioNTech"                                                                   
## [1001] "Pfizer/BioNTech"                                                                   
## [1002] "Pfizer/BioNTech"                                                                   
## [1003] "Pfizer/BioNTech"                                                                   
## [1004] "Pfizer/BioNTech"                                                                   
## [1005] "Pfizer/BioNTech"                                                                   
## [1006] "Pfizer/BioNTech"                                                                   
## [1007] "Pfizer/BioNTech"                                                                   
## [1008] "Pfizer/BioNTech"                                                                   
## [1009] "Pfizer/BioNTech"                                                                   
## [1010] "Pfizer/BioNTech"                                                                   
## [1011] "Pfizer/BioNTech"                                                                   
## [1012] "Pfizer/BioNTech"                                                                   
## [1013] "Pfizer/BioNTech"                                                                   
## [1014] "Pfizer/BioNTech"                                                                   
## [1015] "Pfizer/BioNTech"                                                                   
## [1016] "Pfizer/BioNTech"                                                                   
## [1017] "Pfizer/BioNTech"                                                                   
## [1018] "Pfizer/BioNTech"                                                                   
## [1019] "Pfizer/BioNTech"                                                                   
## [1020] "Pfizer/BioNTech"                                                                   
## [1021] "Pfizer/BioNTech"                                                                   
## [1022] "Pfizer/BioNTech"                                                                   
## [1023] "Pfizer/BioNTech"                                                                   
## [1024] "Pfizer/BioNTech"                                                                   
## [1025] "Pfizer/BioNTech"                                                                   
## [1026] "Pfizer/BioNTech"                                                                   
## [1027] "Pfizer/BioNTech"                                                                   
## [1028] "Pfizer/BioNTech"                                                                   
## [1029] "Pfizer/BioNTech"                                                                   
## [1030] "Pfizer/BioNTech"                                                                   
## [1031] "Pfizer/BioNTech"                                                                   
## [1032] "Pfizer/BioNTech"                                                                   
## [1033] "Pfizer/BioNTech"                                                                   
## [1034] "Pfizer/BioNTech"                                                                   
## [1035] "Pfizer/BioNTech"                                                                   
## [1036] "Pfizer/BioNTech"                                                                   
## [1037] "Pfizer/BioNTech"                                                                   
## [1038] "Pfizer/BioNTech"                                                                   
## [1039] "Pfizer/BioNTech"                                                                   
## [1040] "Pfizer/BioNTech"                                                                   
## [1041] "Pfizer/BioNTech"                                                                   
## [1042] "Pfizer/BioNTech"                                                                   
## [1043] "Pfizer/BioNTech"                                                                   
## [1044] "Pfizer/BioNTech"                                                                   
## [1045] "Pfizer/BioNTech"                                                                   
## [1046] "Pfizer/BioNTech"                                                                   
## [1047] "Pfizer/BioNTech"                                                                   
## [1048] "Pfizer/BioNTech"                                                                   
## [1049] "Pfizer/BioNTech"                                                                   
## [1050] "Pfizer/BioNTech"                                                                   
## [1051] "Pfizer/BioNTech"                                                                   
## [1052] "Pfizer/BioNTech"                                                                   
## [1053] "Pfizer/BioNTech"                                                                   
## [1054] "Pfizer/BioNTech"                                                                   
## [1055] "Pfizer/BioNTech"                                                                   
## [1056] "Pfizer/BioNTech"                                                                   
## [1057] "Pfizer/BioNTech"                                                                   
## [1058] "Pfizer/BioNTech"                                                                   
## [1059] "Pfizer/BioNTech"                                                                   
## [1060] "Pfizer/BioNTech"                                                                   
## [1061] "Pfizer/BioNTech"                                                                   
## [1062] "Pfizer/BioNTech"                                                                   
## [1063] "Pfizer/BioNTech"                                                                   
## [1064] "Pfizer/BioNTech"                                                                   
## [1065] "Pfizer/BioNTech"                                                                   
## [1066] "Pfizer/BioNTech"                                                                   
## [1067] "Pfizer/BioNTech"                                                                   
## [1068] "Pfizer/BioNTech"                                                                   
## [1069] "Pfizer/BioNTech"                                                                   
## [1070] "Pfizer/BioNTech"                                                                   
## [1071] "Pfizer/BioNTech"                                                                   
## [1072] "Pfizer/BioNTech"                                                                   
## [1073] "Pfizer/BioNTech"                                                                   
## [1074] "Pfizer/BioNTech"                                                                   
## [1075] "Pfizer/BioNTech"                                                                   
## [1076] "Pfizer/BioNTech"                                                                   
## [1077] "Pfizer/BioNTech"                                                                   
## [1078] "Pfizer/BioNTech"                                                                   
## [1079] "Pfizer/BioNTech"                                                                   
## [1080] "Pfizer/BioNTech"                                                                   
## [1081] "Pfizer/BioNTech"                                                                   
## [1082] "Pfizer/BioNTech"                                                                   
## [1083] "Pfizer/BioNTech"                                                                   
## [1084] "Pfizer/BioNTech"                                                                   
## [1085] "Pfizer/BioNTech"                                                                   
## [1086] "Pfizer/BioNTech"                                                                   
## [1087] "Pfizer/BioNTech"                                                                   
## [1088] "Pfizer/BioNTech"                                                                   
## [1089] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1090] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1091] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1092] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1093] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1094] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1095] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1096] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1097] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1098] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1099] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1100] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1101] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1102] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1103] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1104] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1105] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1106] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1107] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1108] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1109] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1110] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1111] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1112] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1113] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1114] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1115] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1116] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1117] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1118] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1119] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1120] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1121] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1122] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1123] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1124] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1125] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1126] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1127] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1128] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1129] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1130] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1131] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1132] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1133] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1134] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1135] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1136] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1137] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1138] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1139] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1140] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1141] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1142] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1143] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1144] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1145] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1146] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1147] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1148] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1149] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1150] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1151] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1152] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1153] "Moderna, Pfizer/BioNTech"                                                          
## [1154] "Moderna, Pfizer/BioNTech"                                                          
## [1155] "Moderna, Pfizer/BioNTech"                                                          
## [1156] "Moderna, Pfizer/BioNTech"                                                          
## [1157] "Moderna, Pfizer/BioNTech"                                                          
## [1158] "Moderna, Pfizer/BioNTech"                                                          
## [1159] "Moderna, Pfizer/BioNTech"                                                          
## [1160] "Moderna, Pfizer/BioNTech"                                                          
## [1161] "Moderna, Pfizer/BioNTech"                                                          
## [1162] "Moderna, Pfizer/BioNTech"                                                          
## [1163] "Moderna, Pfizer/BioNTech"                                                          
## [1164] "Moderna, Pfizer/BioNTech"                                                          
## [1165] "Moderna, Pfizer/BioNTech"                                                          
## [1166] "Moderna, Pfizer/BioNTech"                                                          
## [1167] "Moderna, Pfizer/BioNTech"                                                          
## [1168] "Moderna, Pfizer/BioNTech"                                                          
## [1169] "Moderna, Pfizer/BioNTech"                                                          
## [1170] "Moderna, Pfizer/BioNTech"                                                          
## [1171] "Moderna, Pfizer/BioNTech"                                                          
## [1172] "Moderna, Pfizer/BioNTech"                                                          
## [1173] "Moderna, Pfizer/BioNTech"                                                          
## [1174] "Moderna, Pfizer/BioNTech"                                                          
## [1175] "Moderna, Pfizer/BioNTech"                                                          
## [1176] "Moderna, Pfizer/BioNTech"                                                          
## [1177] "Moderna, Pfizer/BioNTech"                                                          
## [1178] "Moderna, Pfizer/BioNTech"                                                          
## [1179] "Moderna, Pfizer/BioNTech"                                                          
## [1180] "Moderna, Pfizer/BioNTech"                                                          
## [1181] "Moderna, Pfizer/BioNTech"                                                          
## [1182] "Moderna, Pfizer/BioNTech"                                                          
## [1183] "Moderna, Pfizer/BioNTech"                                                          
## [1184] "Moderna, Pfizer/BioNTech"                                                          
## [1185] "Moderna, Pfizer/BioNTech"                                                          
## [1186] "Moderna, Pfizer/BioNTech"                                                          
## [1187] "Moderna, Pfizer/BioNTech"                                                          
## [1188] "Moderna, Pfizer/BioNTech"                                                          
## [1189] "Moderna, Pfizer/BioNTech"                                                          
## [1190] "Moderna, Pfizer/BioNTech"                                                          
## [1191] "Moderna, Pfizer/BioNTech"                                                          
## [1192] "Moderna, Pfizer/BioNTech"                                                          
## [1193] "Moderna, Pfizer/BioNTech"                                                          
## [1194] "Moderna, Pfizer/BioNTech"                                                          
## [1195] "Moderna, Pfizer/BioNTech"                                                          
## [1196] "Moderna, Pfizer/BioNTech"                                                          
## [1197] "Moderna, Pfizer/BioNTech"                                                          
## [1198] "Moderna, Pfizer/BioNTech"                                                          
## [1199] "Moderna, Pfizer/BioNTech"                                                          
## [1200] "Moderna, Pfizer/BioNTech"                                                          
## [1201] "Moderna, Pfizer/BioNTech"                                                          
## [1202] "Moderna, Pfizer/BioNTech"                                                          
## [1203] "Moderna, Pfizer/BioNTech"                                                          
## [1204] "Moderna, Pfizer/BioNTech"                                                          
## [1205] "Moderna, Pfizer/BioNTech"                                                          
## [1206] "Moderna, Pfizer/BioNTech"                                                          
## [1207] "Moderna, Pfizer/BioNTech"                                                          
## [1208] "Moderna, Pfizer/BioNTech"                                                          
## [1209] "Moderna, Pfizer/BioNTech"                                                          
## [1210] "Moderna, Pfizer/BioNTech"                                                          
## [1211] "Moderna, Pfizer/BioNTech"                                                          
## [1212] "Moderna, Pfizer/BioNTech"                                                          
## [1213] "Moderna, Pfizer/BioNTech"                                                          
## [1214] "Moderna, Pfizer/BioNTech"                                                          
## [1215] "Moderna, Pfizer/BioNTech"                                                          
## [1216] "Oxford/AstraZeneca"                                                                
## [1217] "Oxford/AstraZeneca"                                                                
## [1218] "Oxford/AstraZeneca"                                                                
## [1219] "Oxford/AstraZeneca"                                                                
## [1220] "Oxford/AstraZeneca"                                                                
## [1221] "Oxford/AstraZeneca"                                                                
## [1222] "Oxford/AstraZeneca"                                                                
## [1223] "Oxford/AstraZeneca"                                                                
## [1224] "Oxford/AstraZeneca"                                                                
## [1225] "Oxford/AstraZeneca"                                                                
## [1226] "Pfizer/BioNTech"                                                                   
## [1227] "Pfizer/BioNTech"                                                                   
## [1228] "Pfizer/BioNTech"                                                                   
## [1229] "Pfizer/BioNTech"                                                                   
## [1230] "Pfizer/BioNTech"                                                                   
## [1231] "Pfizer/BioNTech"                                                                   
## [1232] "Pfizer/BioNTech"                                                                   
## [1233] "Pfizer/BioNTech"                                                                   
## [1234] "Pfizer/BioNTech"                                                                   
## [1235] "Pfizer/BioNTech"                                                                   
## [1236] "Pfizer/BioNTech"                                                                   
## [1237] "Pfizer/BioNTech"                                                                   
## [1238] "Pfizer/BioNTech"                                                                   
## [1239] "Pfizer/BioNTech"                                                                   
## [1240] "Pfizer/BioNTech"                                                                   
## [1241] "Pfizer/BioNTech"                                                                   
## [1242] "Pfizer/BioNTech"                                                                   
## [1243] "Pfizer/BioNTech"                                                                   
## [1244] "Pfizer/BioNTech"                                                                   
## [1245] "Pfizer/BioNTech"                                                                   
## [1246] "Pfizer/BioNTech"                                                                   
## [1247] "Pfizer/BioNTech"                                                                   
## [1248] "Pfizer/BioNTech"                                                                   
## [1249] "Pfizer/BioNTech"                                                                   
## [1250] "Pfizer/BioNTech"                                                                   
## [1251] "Pfizer/BioNTech"                                                                   
## [1252] "Pfizer/BioNTech"                                                                   
## [1253] "Pfizer/BioNTech"                                                                   
## [1254] "Pfizer/BioNTech"                                                                   
## [1255] "Pfizer/BioNTech"                                                                   
## [1256] "Pfizer/BioNTech"                                                                   
## [1257] "Pfizer/BioNTech"                                                                   
## [1258] "Pfizer/BioNTech"                                                                   
## [1259] "Pfizer/BioNTech"                                                                   
## [1260] "Pfizer/BioNTech"                                                                   
## [1261] "Sinopharm/Beijing"                                                                 
## [1262] "Sinopharm/Beijing"                                                                 
## [1263] "Sinopharm/Beijing"                                                                 
## [1264] "Sinopharm/Beijing"                                                                 
## [1265] "Sinopharm/Beijing"                                                                 
## [1266] "Sinopharm/Beijing"                                                                 
## [1267] "Sinopharm/Beijing"                                                                 
## [1268] "Oxford/AstraZeneca"                                                                
## [1269] "Oxford/AstraZeneca"                                                                
## [1270] "Oxford/AstraZeneca"                                                                
## [1271] "Oxford/AstraZeneca"                                                                
## [1272] "Oxford/AstraZeneca"                                                                
## [1273] "Oxford/AstraZeneca"                                                                
## [1274] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1275] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1276] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1277] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1278] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1279] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1280] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1281] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1282] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1283] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1284] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1285] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1286] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1287] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1288] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1289] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1290] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1291] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1292] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1293] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1294] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1295] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1296] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1297] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1298] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1299] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1300] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1301] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1302] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1303] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1304] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1305] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1306] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1307] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1308] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1309] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1310] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1311] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1312] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1313] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1314] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1315] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1316] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1317] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1318] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1319] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1320] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1321] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1322] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1323] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1324] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1325] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1326] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1327] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1328] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1329] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1330] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1331] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1332] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1333] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1334] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1335] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1336] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1337] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1338] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1339] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1340] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1341] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1342] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1343] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1344] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1345] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1346] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1347] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1348] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1349] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1350] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [1351] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1352] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1353] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1354] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1355] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1356] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1357] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1358] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1359] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1360] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1361] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1362] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1363] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1364] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1365] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1366] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1367] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1368] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1369] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1370] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1371] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1372] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1373] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1374] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1375] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1376] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1377] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1378] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1379] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1380] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1381] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1382] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1383] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1384] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1385] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1386] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1387] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1388] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1389] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1390] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1391] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1392] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1393] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1394] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1395] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1396] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1397] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1398] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1399] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1400] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1401] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1402] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1403] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1404] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1405] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1406] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1407] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1408] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1409] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1410] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1411] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1412] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1413] "Pfizer/BioNTech"                                                                   
## [1414] "Pfizer/BioNTech"                                                                   
## [1415] "Pfizer/BioNTech"                                                                   
## [1416] "Pfizer/BioNTech"                                                                   
## [1417] "Pfizer/BioNTech"                                                                   
## [1418] "Pfizer/BioNTech"                                                                   
## [1419] "Pfizer/BioNTech"                                                                   
## [1420] "Pfizer/BioNTech"                                                                   
## [1421] "Pfizer/BioNTech"                                                                   
## [1422] "Pfizer/BioNTech"                                                                   
## [1423] "Pfizer/BioNTech"                                                                   
## [1424] "Pfizer/BioNTech"                                                                   
## [1425] "Pfizer/BioNTech"                                                                   
## [1426] "Pfizer/BioNTech"                                                                   
## [1427] "Pfizer/BioNTech"                                                                   
## [1428] "Pfizer/BioNTech"                                                                   
## [1429] "Pfizer/BioNTech"                                                                   
## [1430] "Pfizer/BioNTech"                                                                   
## [1431] "Pfizer/BioNTech"                                                                   
## [1432] "Pfizer/BioNTech"                                                                   
## [1433] "Pfizer/BioNTech"                                                                   
## [1434] "Pfizer/BioNTech"                                                                   
## [1435] "Pfizer/BioNTech"                                                                   
## [1436] "Pfizer/BioNTech"                                                                   
## [1437] "Pfizer/BioNTech"                                                                   
## [1438] "Pfizer/BioNTech"                                                                   
## [1439] "Pfizer/BioNTech"                                                                   
## [1440] "Oxford/AstraZeneca"                                                                
## [1441] "Oxford/AstraZeneca"                                                                
## [1442] "Oxford/AstraZeneca"                                                                
## [1443] "Oxford/AstraZeneca"                                                                
## [1444] "Oxford/AstraZeneca"                                                                
## [1445] "Oxford/AstraZeneca"                                                                
## [1446] "Oxford/AstraZeneca"                                                                
## [1447] "Oxford/AstraZeneca"                                                                
## [1448] "Oxford/AstraZeneca"                                                                
## [1449] "Oxford/AstraZeneca"                                                                
## [1450] "Oxford/AstraZeneca"                                                                
## [1451] "Oxford/AstraZeneca"                                                                
## [1452] "Oxford/AstraZeneca"                                                                
## [1453] "Oxford/AstraZeneca"                                                                
## [1454] "Oxford/AstraZeneca"                                                                
## [1455] "Oxford/AstraZeneca"                                                                
## [1456] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1457] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1458] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1459] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1460] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1461] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1462] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1463] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1464] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1465] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1466] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1467] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1468] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1469] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1470] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1471] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1472] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1473] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1474] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1475] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1476] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1477] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1478] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1479] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1480] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1481] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1482] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1483] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1484] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1485] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1486] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1487] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1488] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1489] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1490] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1491] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1492] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1493] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1494] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1495] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1496] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1497] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1498] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1499] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1500] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1501] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1502] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1503] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1504] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1505] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1506] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1507] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1508] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1509] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1510] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1511] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1512] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1513] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1514] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1515] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1516] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1517] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1518] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1519] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1520] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1521] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1522] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1523] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1524] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1525] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1526] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1527] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1528] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1529] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1530] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1531] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1532] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1533] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1534] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1535] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1536] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1537] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1538] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1539] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1540] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1541] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1542] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1543] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1544] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1545] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1546] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1547] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1548] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1549] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1550] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1551] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1552] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1553] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1554] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1555] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1556] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1557] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1558] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1559] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1560] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1561] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1562] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1563] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1564] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1565] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1566] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1567] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1568] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1569] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1570] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1571] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1572] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1573] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1574] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1575] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1576] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1577] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1578] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1579] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1580] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1581] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1582] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1583] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1584] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1585] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1586] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1587] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1588] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1589] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1590] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1591] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1592] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1593] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1594] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1595] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1596] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1597] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1598] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1599] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1600] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1601] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1602] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1603] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1604] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1605] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1606] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1607] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1608] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1609] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1610] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1611] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1612] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1613] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1614] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1615] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1616] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1617] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1618] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1619] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1620] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1621] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1622] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1623] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1624] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1625] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1626] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1627] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1628] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1629] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1630] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1631] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1632] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1633] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1634] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1635] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1636] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1637] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1638] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1639] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1640] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1641] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1642] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1643] "Pfizer/BioNTech"                                                                   
## [1644] "Pfizer/BioNTech"                                                                   
## [1645] "Pfizer/BioNTech"                                                                   
## [1646] "Pfizer/BioNTech"                                                                   
## [1647] "Pfizer/BioNTech"                                                                   
## [1648] "Pfizer/BioNTech"                                                                   
## [1649] "Pfizer/BioNTech"                                                                   
## [1650] "Pfizer/BioNTech"                                                                   
## [1651] "Pfizer/BioNTech"                                                                   
## [1652] "Pfizer/BioNTech"                                                                   
## [1653] "Pfizer/BioNTech"                                                                   
## [1654] "Pfizer/BioNTech"                                                                   
## [1655] "Pfizer/BioNTech"                                                                   
## [1656] "Pfizer/BioNTech"                                                                   
## [1657] "Pfizer/BioNTech"                                                                   
## [1658] "Pfizer/BioNTech"                                                                   
## [1659] "Pfizer/BioNTech"                                                                   
## [1660] "Pfizer/BioNTech"                                                                   
## [1661] "Pfizer/BioNTech"                                                                   
## [1662] "Pfizer/BioNTech"                                                                   
## [1663] "Pfizer/BioNTech"                                                                   
## [1664] "Pfizer/BioNTech"                                                                   
## [1665] "Pfizer/BioNTech"                                                                   
## [1666] "Pfizer/BioNTech"                                                                   
## [1667] "Pfizer/BioNTech"                                                                   
## [1668] "Pfizer/BioNTech"                                                                   
## [1669] "Pfizer/BioNTech"                                                                   
## [1670] "Pfizer/BioNTech"                                                                   
## [1671] "Pfizer/BioNTech"                                                                   
## [1672] "Pfizer/BioNTech"                                                                   
## [1673] "Pfizer/BioNTech"                                                                   
## [1674] "Pfizer/BioNTech"                                                                   
## [1675] "Pfizer/BioNTech"                                                                   
## [1676] "Pfizer/BioNTech"                                                                   
## [1677] "Pfizer/BioNTech"                                                                   
## [1678] "Pfizer/BioNTech"                                                                   
## [1679] "Pfizer/BioNTech"                                                                   
## [1680] "Pfizer/BioNTech"                                                                   
## [1681] "Pfizer/BioNTech"                                                                   
## [1682] "Pfizer/BioNTech"                                                                   
## [1683] "Pfizer/BioNTech"                                                                   
## [1684] "Pfizer/BioNTech"                                                                   
## [1685] "Pfizer/BioNTech"                                                                   
## [1686] "Pfizer/BioNTech"                                                                   
## [1687] "Pfizer/BioNTech"                                                                   
## [1688] "Pfizer/BioNTech"                                                                   
## [1689] "Pfizer/BioNTech"                                                                   
## [1690] "Pfizer/BioNTech"                                                                   
## [1691] "Pfizer/BioNTech"                                                                   
## [1692] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1693] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1694] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1695] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1696] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1697] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1698] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1699] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1700] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1701] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1702] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1703] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1704] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1705] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1706] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1707] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1708] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1709] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1710] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1711] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1712] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1713] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1714] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1715] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1716] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1717] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1718] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1719] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1720] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1721] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1722] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1723] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1724] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1725] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1726] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1727] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1728] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1729] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1730] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1731] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1732] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1733] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1734] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1735] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1736] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1737] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1738] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1739] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1740] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1741] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1742] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1743] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1744] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1745] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1746] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1747] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1748] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1749] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1750] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1751] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1752] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1753] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1754] "Pfizer/BioNTech"                                                                   
## [1755] "Sinovac"                                                                           
## [1756] "Sinovac"                                                                           
## [1757] "Sinovac"                                                                           
## [1758] "Pfizer/BioNTech"                                                                   
## [1759] "Pfizer/BioNTech"                                                                   
## [1760] "Pfizer/BioNTech"                                                                   
## [1761] "Pfizer/BioNTech"                                                                   
## [1762] "Pfizer/BioNTech"                                                                   
## [1763] "Pfizer/BioNTech"                                                                   
## [1764] "Pfizer/BioNTech"                                                                   
## [1765] "Pfizer/BioNTech"                                                                   
## [1766] "Pfizer/BioNTech"                                                                   
## [1767] "Pfizer/BioNTech"                                                                   
## [1768] "Pfizer/BioNTech"                                                                   
## [1769] "Pfizer/BioNTech"                                                                   
## [1770] "Pfizer/BioNTech"                                                                   
## [1771] "Pfizer/BioNTech"                                                                   
## [1772] "Pfizer/BioNTech"                                                                   
## [1773] "Pfizer/BioNTech"                                                                   
## [1774] "Pfizer/BioNTech"                                                                   
## [1775] "Pfizer/BioNTech"                                                                   
## [1776] "Pfizer/BioNTech"                                                                   
## [1777] "Pfizer/BioNTech"                                                                   
## [1778] "Pfizer/BioNTech"                                                                   
## [1779] "Pfizer/BioNTech"                                                                   
## [1780] "Pfizer/BioNTech"                                                                   
## [1781] "Pfizer/BioNTech"                                                                   
## [1782] "Pfizer/BioNTech"                                                                   
## [1783] "Pfizer/BioNTech"                                                                   
## [1784] "Pfizer/BioNTech"                                                                   
## [1785] "Pfizer/BioNTech"                                                                   
## [1786] "Pfizer/BioNTech"                                                                   
## [1787] "Pfizer/BioNTech"                                                                   
## [1788] "Pfizer/BioNTech"                                                                   
## [1789] "Oxford/AstraZeneca"                                                                
## [1790] "Oxford/AstraZeneca"                                                                
## [1791] "Oxford/AstraZeneca"                                                                
## [1792] "Oxford/AstraZeneca"                                                                
## [1793] "Oxford/AstraZeneca"                                                                
## [1794] "Oxford/AstraZeneca"                                                                
## [1795] "Oxford/AstraZeneca"                                                                
## [1796] "Oxford/AstraZeneca"                                                                
## [1797] "Oxford/AstraZeneca"                                                                
## [1798] "Oxford/AstraZeneca"                                                                
## [1799] "Oxford/AstraZeneca"                                                                
## [1800] "Oxford/AstraZeneca"                                                                
## [1801] "Pfizer/BioNTech, Sinovac"                                                          
## [1802] "Pfizer/BioNTech, Sinovac"                                                          
## [1803] "Pfizer/BioNTech, Sinovac"                                                          
## [1804] "Pfizer/BioNTech, Sinovac"                                                          
## [1805] "Pfizer/BioNTech, Sinovac"                                                          
## [1806] "Pfizer/BioNTech, Sinovac"                                                          
## [1807] "Pfizer/BioNTech, Sinovac"                                                          
## [1808] "Pfizer/BioNTech, Sinovac"                                                          
## [1809] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1810] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1811] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1812] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1813] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1814] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1815] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1816] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1817] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1818] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1819] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1820] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1821] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1822] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1823] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1824] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1825] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1826] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1827] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1828] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1829] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1830] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1831] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1832] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1833] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1834] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1835] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1836] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1837] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1838] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1839] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1840] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1841] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1842] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1843] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1844] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1845] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1846] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1847] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1848] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1849] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1850] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1851] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1852] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1853] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1854] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1855] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1856] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1857] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1858] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1859] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1860] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1861] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1862] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1863] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1864] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1865] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1866] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1867] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1868] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1869] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1870] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1871] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"        
## [1872] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1873] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1874] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1875] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1876] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1877] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1878] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1879] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1880] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1881] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1882] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1883] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1884] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1885] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1886] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1887] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1888] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1889] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1890] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1891] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1892] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1893] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1894] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1895] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1896] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1897] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1898] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1899] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1900] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1901] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1902] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1903] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1904] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1905] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1906] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1907] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1908] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1909] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1910] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1911] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1912] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1913] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1914] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1915] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1916] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1917] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1918] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1919] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1920] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1921] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1922] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1923] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1924] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1925] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1926] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1927] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1928] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1929] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1930] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [1931] "Covaxin, Oxford/AstraZeneca"                                                       
## [1932] "Covaxin, Oxford/AstraZeneca"                                                       
## [1933] "Covaxin, Oxford/AstraZeneca"                                                       
## [1934] "Covaxin, Oxford/AstraZeneca"                                                       
## [1935] "Covaxin, Oxford/AstraZeneca"                                                       
## [1936] "Covaxin, Oxford/AstraZeneca"                                                       
## [1937] "Covaxin, Oxford/AstraZeneca"                                                       
## [1938] "Covaxin, Oxford/AstraZeneca"                                                       
## [1939] "Covaxin, Oxford/AstraZeneca"                                                       
## [1940] "Covaxin, Oxford/AstraZeneca"                                                       
## [1941] "Covaxin, Oxford/AstraZeneca"                                                       
## [1942] "Covaxin, Oxford/AstraZeneca"                                                       
## [1943] "Covaxin, Oxford/AstraZeneca"                                                       
## [1944] "Covaxin, Oxford/AstraZeneca"                                                       
## [1945] "Covaxin, Oxford/AstraZeneca"                                                       
## [1946] "Covaxin, Oxford/AstraZeneca"                                                       
## [1947] "Covaxin, Oxford/AstraZeneca"                                                       
## [1948] "Covaxin, Oxford/AstraZeneca"                                                       
## [1949] "Covaxin, Oxford/AstraZeneca"                                                       
## [1950] "Covaxin, Oxford/AstraZeneca"                                                       
## [1951] "Covaxin, Oxford/AstraZeneca"                                                       
## [1952] "Covaxin, Oxford/AstraZeneca"                                                       
## [1953] "Covaxin, Oxford/AstraZeneca"                                                       
## [1954] "Covaxin, Oxford/AstraZeneca"                                                       
## [1955] "Covaxin, Oxford/AstraZeneca"                                                       
## [1956] "Covaxin, Oxford/AstraZeneca"                                                       
## [1957] "Covaxin, Oxford/AstraZeneca"                                                       
## [1958] "Covaxin, Oxford/AstraZeneca"                                                       
## [1959] "Covaxin, Oxford/AstraZeneca"                                                       
## [1960] "Covaxin, Oxford/AstraZeneca"                                                       
## [1961] "Covaxin, Oxford/AstraZeneca"                                                       
## [1962] "Covaxin, Oxford/AstraZeneca"                                                       
## [1963] "Covaxin, Oxford/AstraZeneca"                                                       
## [1964] "Covaxin, Oxford/AstraZeneca"                                                       
## [1965] "Covaxin, Oxford/AstraZeneca"                                                       
## [1966] "Covaxin, Oxford/AstraZeneca"                                                       
## [1967] "Covaxin, Oxford/AstraZeneca"                                                       
## [1968] "Covaxin, Oxford/AstraZeneca"                                                       
## [1969] "Covaxin, Oxford/AstraZeneca"                                                       
## [1970] "Covaxin, Oxford/AstraZeneca"                                                       
## [1971] "Covaxin, Oxford/AstraZeneca"                                                       
## [1972] "Covaxin, Oxford/AstraZeneca"                                                       
## [1973] "Covaxin, Oxford/AstraZeneca"                                                       
## [1974] "Covaxin, Oxford/AstraZeneca"                                                       
## [1975] "Covaxin, Oxford/AstraZeneca"                                                       
## [1976] "Sinovac"                                                                           
## [1977] "Sinovac"                                                                           
## [1978] "Sinovac"                                                                           
## [1979] "Sinovac"                                                                           
## [1980] "Sinovac"                                                                           
## [1981] "Sinovac"                                                                           
## [1982] "Sinovac"                                                                           
## [1983] "Sinovac"                                                                           
## [1984] "Sinovac"                                                                           
## [1985] "Sinovac"                                                                           
## [1986] "Sinovac"                                                                           
## [1987] "Sinovac"                                                                           
## [1988] "Sinovac"                                                                           
## [1989] "Sinovac"                                                                           
## [1990] "Sinovac"                                                                           
## [1991] "Sinovac"                                                                           
## [1992] "Sinovac"                                                                           
## [1993] "Sinovac"                                                                           
## [1994] "Sinovac"                                                                           
## [1995] "Sinovac"                                                                           
## [1996] "Sinovac"                                                                           
## [1997] "Sinovac"                                                                           
## [1998] "Sinovac"                                                                           
## [1999] "Sinovac"                                                                           
## [2000] "Sinovac"                                                                           
## [2001] "Sinovac"                                                                           
## [2002] "Sinovac"                                                                           
## [2003] "Sinovac"                                                                           
## [2004] "Sinovac"                                                                           
## [2005] "Sinovac"                                                                           
## [2006] "Sinovac"                                                                           
## [2007] "Sinovac"                                                                           
## [2008] "Sinovac"                                                                           
## [2009] "Sinovac"                                                                           
## [2010] "Sinovac"                                                                           
## [2011] "Sinovac"                                                                           
## [2012] "Sinovac"                                                                           
## [2013] "Sinovac"                                                                           
## [2014] "Sinovac"                                                                           
## [2015] "Sinovac"                                                                           
## [2016] "Sinovac"                                                                           
## [2017] "Sinovac"                                                                           
## [2018] "Sinovac"                                                                           
## [2019] "Sinovac"                                                                           
## [2020] "Sinovac"                                                                           
## [2021] "Sinovac"                                                                           
## [2022] "Sinovac"                                                                           
## [2023] "Sinovac"                                                                           
## [2024] "Sputnik V"                                                                         
## [2025] "Sputnik V"                                                                         
## [2026] "Sputnik V"                                                                         
## [2027] "Sputnik V"                                                                         
## [2028] "Sputnik V"                                                                         
## [2029] "Sputnik V"                                                                         
## [2030] "Sputnik V"                                                                         
## [2031] "Sputnik V"                                                                         
## [2032] "Sputnik V"                                                                         
## [2033] "Sputnik V"                                                                         
## [2034] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2035] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2036] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2037] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2038] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2039] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2040] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2041] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2042] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2043] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2044] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2045] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2046] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2047] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2048] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2049] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2050] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2051] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2052] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2053] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2054] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2055] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2056] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2057] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2058] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2059] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2060] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2061] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2062] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2063] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2064] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2065] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2066] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2067] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2068] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2069] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2070] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2071] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2072] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2073] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2074] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2075] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2076] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2077] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2078] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2079] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2080] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2081] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2082] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2083] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2084] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2085] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2086] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2087] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2088] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2089] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2090] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2091] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2092] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2093] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2094] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2095] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2096] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2097] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2098] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2099] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2100] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2101] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2102] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2103] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2104] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2105] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2106] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2107] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2108] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2109] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2110] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2111] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2112] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2113] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2114] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2115] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2116] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2117] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2118] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2119] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2120] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2121] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2122] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2123] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2124] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2125] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2126] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2127] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2128] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2129] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2130] "Moderna, Pfizer/BioNTech"                                                          
## [2131] "Moderna, Pfizer/BioNTech"                                                          
## [2132] "Moderna, Pfizer/BioNTech"                                                          
## [2133] "Moderna, Pfizer/BioNTech"                                                          
## [2134] "Moderna, Pfizer/BioNTech"                                                          
## [2135] "Moderna, Pfizer/BioNTech"                                                          
## [2136] "Moderna, Pfizer/BioNTech"                                                          
## [2137] "Moderna, Pfizer/BioNTech"                                                          
## [2138] "Moderna, Pfizer/BioNTech"                                                          
## [2139] "Moderna, Pfizer/BioNTech"                                                          
## [2140] "Moderna, Pfizer/BioNTech"                                                          
## [2141] "Moderna, Pfizer/BioNTech"                                                          
## [2142] "Moderna, Pfizer/BioNTech"                                                          
## [2143] "Moderna, Pfizer/BioNTech"                                                          
## [2144] "Moderna, Pfizer/BioNTech"                                                          
## [2145] "Moderna, Pfizer/BioNTech"                                                          
## [2146] "Moderna, Pfizer/BioNTech"                                                          
## [2147] "Moderna, Pfizer/BioNTech"                                                          
## [2148] "Moderna, Pfizer/BioNTech"                                                          
## [2149] "Moderna, Pfizer/BioNTech"                                                          
## [2150] "Moderna, Pfizer/BioNTech"                                                          
## [2151] "Moderna, Pfizer/BioNTech"                                                          
## [2152] "Moderna, Pfizer/BioNTech"                                                          
## [2153] "Moderna, Pfizer/BioNTech"                                                          
## [2154] "Moderna, Pfizer/BioNTech"                                                          
## [2155] "Moderna, Pfizer/BioNTech"                                                          
## [2156] "Moderna, Pfizer/BioNTech"                                                          
## [2157] "Moderna, Pfizer/BioNTech"                                                          
## [2158] "Moderna, Pfizer/BioNTech"                                                          
## [2159] "Moderna, Pfizer/BioNTech"                                                          
## [2160] "Moderna, Pfizer/BioNTech"                                                          
## [2161] "Moderna, Pfizer/BioNTech"                                                          
## [2162] "Moderna, Pfizer/BioNTech"                                                          
## [2163] "Moderna, Pfizer/BioNTech"                                                          
## [2164] "Moderna, Pfizer/BioNTech"                                                          
## [2165] "Moderna, Pfizer/BioNTech"                                                          
## [2166] "Moderna, Pfizer/BioNTech"                                                          
## [2167] "Moderna, Pfizer/BioNTech"                                                          
## [2168] "Moderna, Pfizer/BioNTech"                                                          
## [2169] "Moderna, Pfizer/BioNTech"                                                          
## [2170] "Moderna, Pfizer/BioNTech"                                                          
## [2171] "Moderna, Pfizer/BioNTech"                                                          
## [2172] "Moderna, Pfizer/BioNTech"                                                          
## [2173] "Moderna, Pfizer/BioNTech"                                                          
## [2174] "Moderna, Pfizer/BioNTech"                                                          
## [2175] "Moderna, Pfizer/BioNTech"                                                          
## [2176] "Moderna, Pfizer/BioNTech"                                                          
## [2177] "Moderna, Pfizer/BioNTech"                                                          
## [2178] "Moderna, Pfizer/BioNTech"                                                          
## [2179] "Moderna, Pfizer/BioNTech"                                                          
## [2180] "Moderna, Pfizer/BioNTech"                                                          
## [2181] "Moderna, Pfizer/BioNTech"                                                          
## [2182] "Moderna, Pfizer/BioNTech"                                                          
## [2183] "Moderna, Pfizer/BioNTech"                                                          
## [2184] "Moderna, Pfizer/BioNTech"                                                          
## [2185] "Moderna, Pfizer/BioNTech"                                                          
## [2186] "Moderna, Pfizer/BioNTech"                                                          
## [2187] "Moderna, Pfizer/BioNTech"                                                          
## [2188] "Moderna, Pfizer/BioNTech"                                                          
## [2189] "Moderna, Pfizer/BioNTech"                                                          
## [2190] "Moderna, Pfizer/BioNTech"                                                          
## [2191] "Moderna, Pfizer/BioNTech"                                                          
## [2192] "Moderna, Pfizer/BioNTech"                                                          
## [2193] "Moderna, Pfizer/BioNTech"                                                          
## [2194] "Moderna, Pfizer/BioNTech"                                                          
## [2195] "Moderna, Pfizer/BioNTech"                                                          
## [2196] "Moderna, Pfizer/BioNTech"                                                          
## [2197] "Moderna, Pfizer/BioNTech"                                                          
## [2198] "Moderna, Pfizer/BioNTech"                                                          
## [2199] "Moderna, Pfizer/BioNTech"                                                          
## [2200] "Moderna, Pfizer/BioNTech"                                                          
## [2201] "Moderna, Pfizer/BioNTech"                                                          
## [2202] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2203] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2204] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2205] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2206] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2207] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2208] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2209] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2210] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2211] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2212] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2213] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2214] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2215] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2216] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2217] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2218] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2219] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2220] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2221] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2222] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2223] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2224] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2225] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2226] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2227] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2228] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2229] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2230] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2231] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2232] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2233] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2234] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2235] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2236] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2237] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2238] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2239] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2240] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2241] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2242] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2243] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2244] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2245] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2246] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2247] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2248] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2249] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2250] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2251] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2252] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2253] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2254] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2255] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2256] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2257] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2258] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2259] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2260] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2261] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2262] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2263] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2264] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2265] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2266] "Pfizer/BioNTech"                                                                   
## [2267] "Pfizer/BioNTech"                                                                   
## [2268] "Pfizer/BioNTech"                                                                   
## [2269] "Pfizer/BioNTech"                                                                   
## [2270] "Pfizer/BioNTech"                                                                   
## [2271] "Pfizer/BioNTech"                                                                   
## [2272] "Pfizer/BioNTech"                                                                   
## [2273] "Pfizer/BioNTech"                                                                   
## [2274] "Pfizer/BioNTech"                                                                   
## [2275] "Pfizer/BioNTech"                                                                   
## [2276] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2277] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2278] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2279] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2280] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2281] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2282] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2283] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2284] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2285] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2286] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2287] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2288] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2289] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2290] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2291] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2292] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2293] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2294] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2295] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2296] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2297] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2298] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2299] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2300] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2301] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2302] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2303] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2304] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [2305] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2306] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2307] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2308] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2309] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2310] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2311] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2312] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2313] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2314] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2315] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2316] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2317] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2318] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2319] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2320] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2321] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2322] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2323] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2324] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2325] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2326] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2327] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2328] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2329] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2330] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2331] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2332] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2333] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2334] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2335] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2336] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2337] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2338] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2339] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2340] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2341] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2342] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2343] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2344] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2345] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2346] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2347] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2348] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2349] "Pfizer/BioNTech, Sinopharm/Beijing"                                                
## [2350] "Sputnik V"                                                                         
## [2351] "Sputnik V"                                                                         
## [2352] "Sputnik V"                                                                         
## [2353] "Sputnik V"                                                                         
## [2354] "Sputnik V"                                                                         
## [2355] "Sputnik V"                                                                         
## [2356] "Sputnik V"                                                                         
## [2357] "Sputnik V"                                                                         
## [2358] "Sputnik V"                                                                         
## [2359] "Sputnik V"                                                                         
## [2360] "Sputnik V"                                                                         
## [2361] "Sputnik V"                                                                         
## [2362] "Sputnik V"                                                                         
## [2363] "Sputnik V"                                                                         
## [2364] "Sputnik V"                                                                         
## [2365] "Sputnik V"                                                                         
## [2366] "Sputnik V"                                                                         
## [2367] "Sputnik V"                                                                         
## [2368] "Sputnik V"                                                                         
## [2369] "Sputnik V"                                                                         
## [2370] "Sputnik V"                                                                         
## [2371] "Sputnik V"                                                                         
## [2372] "Sputnik V"                                                                         
## [2373] "Sputnik V"                                                                         
## [2374] "Sputnik V"                                                                         
## [2375] "Pfizer/BioNTech"                                                                   
## [2376] "Pfizer/BioNTech"                                                                   
## [2377] "Pfizer/BioNTech"                                                                   
## [2378] "Pfizer/BioNTech"                                                                   
## [2379] "Pfizer/BioNTech"                                                                   
## [2380] "Pfizer/BioNTech"                                                                   
## [2381] "Pfizer/BioNTech"                                                                   
## [2382] "Pfizer/BioNTech"                                                                   
## [2383] "Pfizer/BioNTech"                                                                   
## [2384] "Pfizer/BioNTech"                                                                   
## [2385] "Pfizer/BioNTech"                                                                   
## [2386] "Pfizer/BioNTech"                                                                   
## [2387] "Pfizer/BioNTech"                                                                   
## [2388] "Pfizer/BioNTech"                                                                   
## [2389] "Pfizer/BioNTech"                                                                   
## [2390] "Pfizer/BioNTech"                                                                   
## [2391] "Pfizer/BioNTech"                                                                   
## [2392] "Pfizer/BioNTech"                                                                   
## [2393] "Pfizer/BioNTech"                                                                   
## [2394] "Pfizer/BioNTech"                                                                   
## [2395] "Pfizer/BioNTech"                                                                   
## [2396] "Pfizer/BioNTech"                                                                   
## [2397] "Pfizer/BioNTech"                                                                   
## [2398] "Pfizer/BioNTech"                                                                   
## [2399] "Pfizer/BioNTech"                                                                   
## [2400] "Pfizer/BioNTech"                                                                   
## [2401] "Pfizer/BioNTech"                                                                   
## [2402] "Pfizer/BioNTech"                                                                   
## [2403] "Pfizer/BioNTech"                                                                   
## [2404] "Pfizer/BioNTech"                                                                   
## [2405] "Pfizer/BioNTech"                                                                   
## [2406] "Pfizer/BioNTech"                                                                   
## [2407] "Pfizer/BioNTech"                                                                   
## [2408] "Pfizer/BioNTech"                                                                   
## [2409] "Pfizer/BioNTech"                                                                   
## [2410] "Pfizer/BioNTech"                                                                   
## [2411] "Pfizer/BioNTech"                                                                   
## [2412] "Pfizer/BioNTech"                                                                   
## [2413] "Pfizer/BioNTech"                                                                   
## [2414] "Pfizer/BioNTech"                                                                   
## [2415] "Pfizer/BioNTech"                                                                   
## [2416] "Pfizer/BioNTech"                                                                   
## [2417] "Pfizer/BioNTech"                                                                   
## [2418] "Pfizer/BioNTech"                                                                   
## [2419] "Pfizer/BioNTech"                                                                   
## [2420] "Pfizer/BioNTech"                                                                   
## [2421] "Pfizer/BioNTech"                                                                   
## [2422] "Pfizer/BioNTech"                                                                   
## [2423] "Pfizer/BioNTech"                                                                   
## [2424] "Pfizer/BioNTech"                                                                   
## [2425] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2426] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2427] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2428] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2429] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2430] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2431] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2432] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2433] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2434] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2435] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2436] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2437] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2438] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2439] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2440] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2441] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2442] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2443] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2444] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2445] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2446] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2447] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2448] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2449] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2450] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2451] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2452] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2453] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2454] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2455] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2456] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2457] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2458] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2459] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2460] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2461] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2462] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2463] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2464] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2465] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2466] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2467] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2468] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2469] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2470] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2471] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2472] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2473] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2474] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2475] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2476] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2477] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2478] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2479] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2480] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2481] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2482] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2483] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2484] "Pfizer/BioNTech"                                                                   
## [2485] "Pfizer/BioNTech"                                                                   
## [2486] "Pfizer/BioNTech"                                                                   
## [2487] "Pfizer/BioNTech"                                                                   
## [2488] "Pfizer/BioNTech"                                                                   
## [2489] "Pfizer/BioNTech"                                                                   
## [2490] "Pfizer/BioNTech"                                                                   
## [2491] "Pfizer/BioNTech"                                                                   
## [2492] "Pfizer/BioNTech"                                                                   
## [2493] "Pfizer/BioNTech"                                                                   
## [2494] "Pfizer/BioNTech"                                                                   
## [2495] "Pfizer/BioNTech"                                                                   
## [2496] "Pfizer/BioNTech"                                                                   
## [2497] "Pfizer/BioNTech"                                                                   
## [2498] "Pfizer/BioNTech"                                                                   
## [2499] "Pfizer/BioNTech"                                                                   
## [2500] "Moderna, Pfizer/BioNTech"                                                          
## [2501] "Moderna, Pfizer/BioNTech"                                                          
## [2502] "Moderna, Pfizer/BioNTech"                                                          
## [2503] "Moderna, Pfizer/BioNTech"                                                          
## [2504] "Moderna, Pfizer/BioNTech"                                                          
## [2505] "Moderna, Pfizer/BioNTech"                                                          
## [2506] "Moderna, Pfizer/BioNTech"                                                          
## [2507] "Moderna, Pfizer/BioNTech"                                                          
## [2508] "Moderna, Pfizer/BioNTech"                                                          
## [2509] "Moderna, Pfizer/BioNTech"                                                          
## [2510] "Moderna, Pfizer/BioNTech"                                                          
## [2511] "Moderna, Pfizer/BioNTech"                                                          
## [2512] "Moderna, Pfizer/BioNTech"                                                          
## [2513] "Moderna, Pfizer/BioNTech"                                                          
## [2514] "Moderna, Pfizer/BioNTech"                                                          
## [2515] "Moderna, Pfizer/BioNTech"                                                          
## [2516] "Moderna, Pfizer/BioNTech"                                                          
## [2517] "Moderna, Pfizer/BioNTech"                                                          
## [2518] "Moderna, Pfizer/BioNTech"                                                          
## [2519] "Moderna, Pfizer/BioNTech"                                                          
## [2520] "Moderna, Pfizer/BioNTech"                                                          
## [2521] "Moderna, Pfizer/BioNTech"                                                          
## [2522] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2523] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2524] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2525] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2526] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2527] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2528] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2529] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2530] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2531] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2532] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2533] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2534] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2535] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2536] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2537] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2538] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2539] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2540] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2541] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2542] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2543] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2544] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2545] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2546] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2547] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2548] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2549] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2550] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2551] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2552] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2553] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2554] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2555] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2556] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2557] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2558] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2559] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2560] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2561] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2562] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2563] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2564] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2565] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2566] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2567] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2568] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2569] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2570] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2571] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2572] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2573] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2574] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2575] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2576] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2577] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2578] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2579] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2580] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2581] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2582] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2583] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2584] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2585] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2586] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2587] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2588] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2589] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2590] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2591] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2592] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2593] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2594] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2595] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2596] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2597] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2598] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2599] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2600] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2601] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2602] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2603] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2604] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2605] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2606] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2607] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2608] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2609] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2610] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2611] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2612] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2613] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2614] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2615] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2616] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2617] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2618] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2619] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2620] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2621] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2622] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2623] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2624] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2625] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2626] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2627] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2628] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2629] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2630] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2631] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2632] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2633] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2634] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2635] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2636] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2637] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2638] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2639] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2640] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2641] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2642] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2643] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2644] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2645] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2646] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2647] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2648] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2649] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2650] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2651] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2652] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2653] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2654] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2655] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2656] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2657] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2658] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2659] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2660] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2661] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2662] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2663] "Sinopharm/Beijing"                                                                 
## [2664] "Sinopharm/Beijing"                                                                 
## [2665] "Sinopharm/Beijing"                                                                 
## [2666] "Sinopharm/Beijing"                                                                 
## [2667] "Sinopharm/Beijing"                                                                 
## [2668] "Sinopharm/Beijing"                                                                 
## [2669] "Sinopharm/Beijing"                                                                 
## [2670] "Sinopharm/Beijing"                                                                 
## [2671] "Sinopharm/Beijing"                                                                 
## [2672] "Sinopharm/Beijing"                                                                 
## [2673] "Sinopharm/Beijing"                                                                 
## [2674] "Sinovac"                                                                           
## [2675] "Sinovac"                                                                           
## [2676] "Sinovac"                                                                           
## [2677] "Sinovac"                                                                           
## [2678] "Sinovac"                                                                           
## [2679] "Oxford/AstraZeneca"                                                                
## [2680] "Oxford/AstraZeneca"                                                                
## [2681] "Oxford/AstraZeneca"                                                                
## [2682] "Oxford/AstraZeneca"                                                                
## [2683] "Oxford/AstraZeneca"                                                                
## [2684] "Oxford/AstraZeneca"                                                                
## [2685] "Oxford/AstraZeneca"                                                                
## [2686] "Oxford/AstraZeneca"                                                                
## [2687] "Oxford/AstraZeneca"                                                                
## [2688] "Oxford/AstraZeneca"                                                                
## [2689] "Oxford/AstraZeneca"                                                                
## [2690] "Oxford/AstraZeneca"                                                                
## [2691] "Oxford/AstraZeneca"                                                                
## [2692] "Oxford/AstraZeneca"                                                                
## [2693] "Oxford/AstraZeneca"                                                                
## [2694] "Oxford/AstraZeneca"                                                                
## [2695] "Oxford/AstraZeneca"                                                                
## [2696] "Oxford/AstraZeneca"                                                                
## [2697] "Oxford/AstraZeneca"                                                                
## [2698] "Oxford/AstraZeneca"                                                                
## [2699] "Oxford/AstraZeneca"                                                                
## [2700] "Oxford/AstraZeneca"                                                                
## [2701] "Oxford/AstraZeneca"                                                                
## [2702] "Oxford/AstraZeneca"                                                                
## [2703] "Oxford/AstraZeneca"                                                                
## [2704] "Oxford/AstraZeneca"                                                                
## [2705] "Oxford/AstraZeneca"                                                                
## [2706] "Pfizer/BioNTech"                                                                   
## [2707] "Pfizer/BioNTech"                                                                   
## [2708] "Pfizer/BioNTech"                                                                   
## [2709] "Pfizer/BioNTech"                                                                   
## [2710] "Pfizer/BioNTech"                                                                   
## [2711] "Pfizer/BioNTech"                                                                   
## [2712] "Pfizer/BioNTech"                                                                   
## [2713] "Pfizer/BioNTech"                                                                   
## [2714] "Pfizer/BioNTech"                                                                   
## [2715] "Pfizer/BioNTech"                                                                   
## [2716] "Pfizer/BioNTech"                                                                   
## [2717] "Pfizer/BioNTech"                                                                   
## [2718] "Pfizer/BioNTech"                                                                   
## [2719] "Pfizer/BioNTech"                                                                   
## [2720] "Pfizer/BioNTech"                                                                   
## [2721] "Pfizer/BioNTech"                                                                   
## [2722] "Pfizer/BioNTech"                                                                   
## [2723] "Pfizer/BioNTech"                                                                   
## [2724] "Pfizer/BioNTech"                                                                   
## [2725] "Pfizer/BioNTech"                                                                   
## [2726] "Pfizer/BioNTech"                                                                   
## [2727] "Pfizer/BioNTech"                                                                   
## [2728] "Pfizer/BioNTech"                                                                   
## [2729] "Pfizer/BioNTech"                                                                   
## [2730] "Pfizer/BioNTech"                                                                   
## [2731] "Pfizer/BioNTech"                                                                   
## [2732] "Pfizer/BioNTech"                                                                   
## [2733] "Pfizer/BioNTech"                                                                   
## [2734] "Pfizer/BioNTech"                                                                   
## [2735] "Pfizer/BioNTech"                                                                   
## [2736] "Pfizer/BioNTech"                                                                   
## [2737] "Pfizer/BioNTech"                                                                   
## [2738] "Pfizer/BioNTech"                                                                   
## [2739] "Pfizer/BioNTech"                                                                   
## [2740] "Pfizer/BioNTech"                                                                   
## [2741] "Pfizer/BioNTech"                                                                   
## [2742] "Pfizer/BioNTech"                                                                   
## [2743] "Pfizer/BioNTech"                                                                   
## [2744] "Pfizer/BioNTech"                                                                   
## [2745] "Pfizer/BioNTech"                                                                   
## [2746] "Pfizer/BioNTech"                                                                   
## [2747] "Pfizer/BioNTech"                                                                   
## [2748] "Oxford/AstraZeneca"                                                                
## [2749] "Oxford/AstraZeneca"                                                                
## [2750] "Oxford/AstraZeneca"                                                                
## [2751] "Oxford/AstraZeneca"                                                                
## [2752] "Oxford/AstraZeneca"                                                                
## [2753] "Oxford/AstraZeneca"                                                                
## [2754] "Oxford/AstraZeneca"                                                                
## [2755] "Oxford/AstraZeneca"                                                                
## [2756] "Oxford/AstraZeneca"                                                                
## [2757] "Oxford/AstraZeneca"                                                                
## [2758] "Oxford/AstraZeneca"                                                                
## [2759] "Oxford/AstraZeneca"                                                                
## [2760] "Oxford/AstraZeneca"                                                                
## [2761] "Oxford/AstraZeneca"                                                                
## [2762] "Oxford/AstraZeneca"                                                                
## [2763] "Oxford/AstraZeneca"                                                                
## [2764] "Oxford/AstraZeneca"                                                                
## [2765] "Oxford/AstraZeneca"                                                                
## [2766] "Oxford/AstraZeneca"                                                                
## [2767] "Oxford/AstraZeneca"                                                                
## [2768] "Oxford/AstraZeneca"                                                                
## [2769] "Oxford/AstraZeneca"                                                                
## [2770] "Oxford/AstraZeneca"                                                                
## [2771] "Oxford/AstraZeneca"                                                                
## [2772] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2773] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2774] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2775] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2776] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2777] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2778] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2779] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2780] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2781] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2782] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2783] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2784] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2785] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2786] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2787] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2788] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2789] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2790] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2791] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2792] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2793] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2794] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2795] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2796] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2797] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2798] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2799] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2800] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2801] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2802] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2803] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2804] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2805] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2806] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2807] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2808] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2809] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2810] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2811] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2812] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2813] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2814] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2815] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2816] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2817] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2818] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2819] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2820] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2821] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2822] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2823] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2824] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2825] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2826] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2827] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2828] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2829] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2830] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2831] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2832] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2833] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2834] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2835] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2836] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2837] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2838] "Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V"                                    
## [2839] "Pfizer/BioNTech"                                                                   
## [2840] "Pfizer/BioNTech"                                                                   
## [2841] "Pfizer/BioNTech"                                                                   
## [2842] "Pfizer/BioNTech"                                                                   
## [2843] "Pfizer/BioNTech"                                                                   
## [2844] "Pfizer/BioNTech"                                                                   
## [2845] "Pfizer/BioNTech"                                                                   
## [2846] "Pfizer/BioNTech"                                                                   
## [2847] "Pfizer/BioNTech"                                                                   
## [2848] "Pfizer/BioNTech"                                                                   
## [2849] "Pfizer/BioNTech"                                                                   
## [2850] "Pfizer/BioNTech"                                                                   
## [2851] "Pfizer/BioNTech"                                                                   
## [2852] "Pfizer/BioNTech"                                                                   
## [2853] "Pfizer/BioNTech"                                                                   
## [2854] "Pfizer/BioNTech"                                                                   
## [2855] "Pfizer/BioNTech"                                                                   
## [2856] "Pfizer/BioNTech"                                                                   
## [2857] "Pfizer/BioNTech"                                                                   
## [2858] "Pfizer/BioNTech"                                                                   
## [2859] "Sputnik V"                                                                         
## [2860] "Sputnik V"                                                                         
## [2861] "Sputnik V"                                                                         
## [2862] "Sputnik V"                                                                         
## [2863] "Sputnik V"                                                                         
## [2864] "Sputnik V"                                                                         
## [2865] "Sputnik V"                                                                         
## [2866] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2867] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2868] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2869] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2870] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2871] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2872] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2873] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2874] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2875] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2876] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2877] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2878] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2879] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2880] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2881] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2882] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2883] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2884] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2885] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2886] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2887] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2888] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2889] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2890] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2891] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2892] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2893] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2894] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2895] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2896] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [2897] "Oxford/AstraZeneca"                                                                
## [2898] "Oxford/AstraZeneca"                                                                
## [2899] "Oxford/AstraZeneca"                                                                
## [2900] "Oxford/AstraZeneca"                                                                
## [2901] "Oxford/AstraZeneca"                                                                
## [2902] "Oxford/AstraZeneca"                                                                
## [2903] "Oxford/AstraZeneca"                                                                
## [2904] "Oxford/AstraZeneca"                                                                
## [2905] "Oxford/AstraZeneca"                                                                
## [2906] "Oxford/AstraZeneca"                                                                
## [2907] "Oxford/AstraZeneca"                                                                
## [2908] "Oxford/AstraZeneca"                                                                
## [2909] "Oxford/AstraZeneca"                                                                
## [2910] "Oxford/AstraZeneca"                                                                
## [2911] "Oxford/AstraZeneca"                                                                
## [2912] "Oxford/AstraZeneca"                                                                
## [2913] "Oxford/AstraZeneca"                                                                
## [2914] "Oxford/AstraZeneca"                                                                
## [2915] "Oxford/AstraZeneca"                                                                
## [2916] "Oxford/AstraZeneca"                                                                
## [2917] "Oxford/AstraZeneca"                                                                
## [2918] "Oxford/AstraZeneca"                                                                
## [2919] "Oxford/AstraZeneca"                                                                
## [2920] "Oxford/AstraZeneca"                                                                
## [2921] "Oxford/AstraZeneca"                                                                
## [2922] "Oxford/AstraZeneca"                                                                
## [2923] "Oxford/AstraZeneca"                                                                
## [2924] "Oxford/AstraZeneca"                                                                
## [2925] "Oxford/AstraZeneca"                                                                
## [2926] "Oxford/AstraZeneca"                                                                
## [2927] "Oxford/AstraZeneca"                                                                
## [2928] "Oxford/AstraZeneca"                                                                
## [2929] "Oxford/AstraZeneca"                                                                
## [2930] "Oxford/AstraZeneca"                                                                
## [2931] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2932] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2933] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2934] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2935] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2936] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2937] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2938] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2939] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2940] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2941] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2942] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2943] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2944] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2945] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2946] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2947] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2948] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2949] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2950] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2951] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2952] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2953] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2954] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2955] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2956] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2957] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2958] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2959] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2960] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2961] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2962] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2963] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2964] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2965] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2966] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2967] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2968] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2969] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2970] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2971] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2972] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2973] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2974] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2975] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2976] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2977] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2978] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2979] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2980] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2981] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2982] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2983] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [2984] "Pfizer/BioNTech"                                                                   
## [2985] "Pfizer/BioNTech"                                                                   
## [2986] "Pfizer/BioNTech"                                                                   
## [2987] "Pfizer/BioNTech"                                                                   
## [2988] "Pfizer/BioNTech"                                                                   
## [2989] "Pfizer/BioNTech"                                                                   
## [2990] "Pfizer/BioNTech"                                                                   
## [2991] "Pfizer/BioNTech"                                                                   
## [2992] "Pfizer/BioNTech"                                                                   
## [2993] "Pfizer/BioNTech"                                                                   
## [2994] "Pfizer/BioNTech"                                                                   
## [2995] "Pfizer/BioNTech, Sinovac"                                                          
## [2996] "Pfizer/BioNTech, Sinovac"                                                          
## [2997] "Pfizer/BioNTech, Sinovac"                                                          
## [2998] "Pfizer/BioNTech, Sinovac"                                                          
## [2999] "Pfizer/BioNTech, Sinovac"                                                          
## [3000] "Pfizer/BioNTech, Sinovac"                                                          
## [3001] "Pfizer/BioNTech, Sinovac"                                                          
## [3002] "Pfizer/BioNTech, Sinovac"                                                          
## [3003] "Pfizer/BioNTech, Sinovac"                                                          
## [3004] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3005] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3006] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3007] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3008] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3009] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3010] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3011] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3012] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3013] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3014] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3015] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3016] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3017] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3018] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3019] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3020] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3021] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3022] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3023] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3024] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3025] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3026] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3027] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3028] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3029] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3030] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3031] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3032] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3033] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3034] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3035] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3036] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3037] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3038] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3039] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3040] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3041] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3042] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3043] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3044] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3045] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3046] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3047] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3048] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3049] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3050] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3051] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3052] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3053] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3054] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3055] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3056] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3057] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3058] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3059] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3060] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3061] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3062] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3063] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3064] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3065] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3066] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3067] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3068] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3069] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3070] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3071] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3072] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3073] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3074] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3075] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3076] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3077] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3078] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3079] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3080] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3081] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3082] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3083] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3084] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3085] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3086] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3087] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3088] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3089] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3090] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3091] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3092] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3093] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3094] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3095] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3096] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3097] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3098] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3099] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3100] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3101] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3102] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3103] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3104] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3105] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3106] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3107] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3108] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3109] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3110] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3111] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3112] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3113] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3114] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3115] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3116] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3117] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3118] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3119] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3120] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3121] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3122] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3123] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3124] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3125] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3126] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3127] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3128] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3129] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3130] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3131] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3132] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3133] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3134] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3135] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3136] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3137] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3138] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3139] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3140] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3141] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3142] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3143] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3144] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3145] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3146] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3147] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3148] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3149] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3150] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3151] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3152] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3153] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3154] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3155] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3156] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3157] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3158] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3159] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3160] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3161] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3162] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3163] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3164] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3165] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3166] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3167] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3168] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3169] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3170] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3171] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3172] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3173] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3174] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3175] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3176] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3177] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3178] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3179] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3180] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3181] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3182] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3183] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3184] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3185] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3186] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3187] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3188] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3189] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3190] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3191] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3192] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3193] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3194] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3195] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3196] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3197] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3198] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3199] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3200] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3201] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3202] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3203] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3204] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3205] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3206] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3207] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3208] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3209] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3210] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3211] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3212] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3213] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3214] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3215] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3216] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3217] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3218] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3219] "Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V"                                  
## [3220] "Pfizer/BioNTech"                                                                   
## [3221] "Pfizer/BioNTech"                                                                   
## [3222] "Pfizer/BioNTech"                                                                   
## [3223] "Pfizer/BioNTech"                                                                   
## [3224] "Pfizer/BioNTech"                                                                   
## [3225] "Pfizer/BioNTech"                                                                   
## [3226] "Pfizer/BioNTech"                                                                   
## [3227] "Pfizer/BioNTech"                                                                   
## [3228] "Pfizer/BioNTech"                                                                   
## [3229] "Pfizer/BioNTech"                                                                   
## [3230] "Pfizer/BioNTech"                                                                   
## [3231] "Pfizer/BioNTech"                                                                   
## [3232] "Pfizer/BioNTech"                                                                   
## [3233] "Pfizer/BioNTech"                                                                   
## [3234] "Pfizer/BioNTech"                                                                   
## [3235] "Pfizer/BioNTech"                                                                   
## [3236] "Pfizer/BioNTech"                                                                   
## [3237] "Pfizer/BioNTech"                                                                   
## [3238] "Pfizer/BioNTech"                                                                   
## [3239] "Pfizer/BioNTech"                                                                   
## [3240] "Pfizer/BioNTech"                                                                   
## [3241] "Pfizer/BioNTech"                                                                   
## [3242] "Pfizer/BioNTech"                                                                   
## [3243] "Pfizer/BioNTech"                                                                   
## [3244] "Pfizer/BioNTech"                                                                   
## [3245] "Pfizer/BioNTech"                                                                   
## [3246] "Pfizer/BioNTech"                                                                   
## [3247] "Pfizer/BioNTech"                                                                   
## [3248] "Pfizer/BioNTech"                                                                   
## [3249] "Pfizer/BioNTech"                                                                   
## [3250] "Pfizer/BioNTech"                                                                   
## [3251] "Pfizer/BioNTech"                                                                   
## [3252] "Pfizer/BioNTech"                                                                   
## [3253] "Pfizer/BioNTech"                                                                   
## [3254] "Pfizer/BioNTech"                                                                   
## [3255] "Pfizer/BioNTech"                                                                   
## [3256] "Pfizer/BioNTech"                                                                   
## [3257] "Pfizer/BioNTech"                                                                   
## [3258] "Pfizer/BioNTech"                                                                   
## [3259] "Pfizer/BioNTech"                                                                   
## [3260] "Sputnik V"                                                                         
## [3261] "Sputnik V"                                                                         
## [3262] "Sputnik V"                                                                         
## [3263] "Sputnik V"                                                                         
## [3264] "Sputnik V"                                                                         
## [3265] "Sinopharm/Beijing"                                                                 
## [3266] "Sinopharm/Beijing"                                                                 
## [3267] "Sinopharm/Beijing"                                                                 
## [3268] "Sinopharm/Beijing"                                                                 
## [3269] "Sinopharm/Beijing"                                                                 
## [3270] "Sinopharm/Beijing"                                                                 
## [3271] "Sinopharm/Beijing"                                                                 
## [3272] "Sinopharm/Beijing"                                                                 
## [3273] "Sinopharm/Beijing"                                                                 
## [3274] "Sinopharm/Beijing"                                                                 
## [3275] "Sinopharm/Beijing"                                                                 
## [3276] "Sinopharm/Beijing"                                                                 
## [3277] "Sinopharm/Beijing"                                                                 
## [3278] "Sinopharm/Beijing"                                                                 
## [3279] "Sinopharm/Beijing"                                                                 
## [3280] "Sinopharm/Beijing"                                                                 
## [3281] "Sinopharm/Beijing"                                                                 
## [3282] "Sinopharm/Beijing"                                                                 
## [3283] "Sinopharm/Beijing"                                                                 
## [3284] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3285] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3286] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3287] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3288] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3289] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3290] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3291] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3292] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3293] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3294] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3295] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3296] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3297] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3298] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3299] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3300] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3301] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3302] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3303] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3304] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3305] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3306] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3307] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3308] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3309] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3310] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3311] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3312] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3313] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3314] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3315] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3316] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3317] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3318] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3319] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3320] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3321] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3322] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3323] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3324] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3325] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3326] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3327] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3328] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3329] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3330] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3331] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3332] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3333] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3334] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3335] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3336] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3337] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3338] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3339] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3340] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3341] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3342] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3343] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3344] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3345] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3346] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3347] "Moderna, Pfizer/BioNTech"                                                          
## [3348] "Moderna, Pfizer/BioNTech"                                                          
## [3349] "Moderna, Pfizer/BioNTech"                                                          
## [3350] "Moderna, Pfizer/BioNTech"                                                          
## [3351] "Moderna, Pfizer/BioNTech"                                                          
## [3352] "Moderna, Pfizer/BioNTech"                                                          
## [3353] "Moderna, Pfizer/BioNTech"                                                          
## [3354] "Moderna, Pfizer/BioNTech"                                                          
## [3355] "Moderna, Pfizer/BioNTech"                                                          
## [3356] "Moderna, Pfizer/BioNTech"                                                          
## [3357] "Moderna, Pfizer/BioNTech"                                                          
## [3358] "Moderna, Pfizer/BioNTech"                                                          
## [3359] "Moderna, Pfizer/BioNTech"                                                          
## [3360] "Moderna, Pfizer/BioNTech"                                                          
## [3361] "Moderna, Pfizer/BioNTech"                                                          
## [3362] "Moderna, Pfizer/BioNTech"                                                          
## [3363] "Moderna, Pfizer/BioNTech"                                                          
## [3364] "Moderna, Pfizer/BioNTech"                                                          
## [3365] "Moderna, Pfizer/BioNTech"                                                          
## [3366] "Moderna, Pfizer/BioNTech"                                                          
## [3367] "Moderna, Pfizer/BioNTech"                                                          
## [3368] "Moderna, Pfizer/BioNTech"                                                          
## [3369] "Moderna, Pfizer/BioNTech"                                                          
## [3370] "Moderna, Pfizer/BioNTech"                                                          
## [3371] "Moderna, Pfizer/BioNTech"                                                          
## [3372] "Moderna, Pfizer/BioNTech"                                                          
## [3373] "Moderna, Pfizer/BioNTech"                                                          
## [3374] "Moderna, Pfizer/BioNTech"                                                          
## [3375] "Moderna, Pfizer/BioNTech"                                                          
## [3376] "Moderna, Pfizer/BioNTech"                                                          
## [3377] "Moderna, Pfizer/BioNTech"                                                          
## [3378] "Moderna, Pfizer/BioNTech"                                                          
## [3379] "Moderna, Pfizer/BioNTech"                                                          
## [3380] "Moderna, Pfizer/BioNTech"                                                          
## [3381] "Moderna, Pfizer/BioNTech"                                                          
## [3382] "Moderna, Pfizer/BioNTech"                                                          
## [3383] "Moderna, Pfizer/BioNTech"                                                          
## [3384] "Moderna, Pfizer/BioNTech"                                                          
## [3385] "Moderna, Pfizer/BioNTech"                                                          
## [3386] "Moderna, Pfizer/BioNTech"                                                          
## [3387] "Moderna, Pfizer/BioNTech"                                                          
## [3388] "Moderna, Pfizer/BioNTech"                                                          
## [3389] "Moderna, Pfizer/BioNTech"                                                          
## [3390] "Moderna, Pfizer/BioNTech"                                                          
## [3391] "Moderna, Pfizer/BioNTech"                                                          
## [3392] "Moderna, Pfizer/BioNTech"                                                          
## [3393] "Moderna, Pfizer/BioNTech"                                                          
## [3394] "Moderna, Pfizer/BioNTech"                                                          
## [3395] "Moderna, Pfizer/BioNTech"                                                          
## [3396] "Moderna, Pfizer/BioNTech"                                                          
## [3397] "Moderna, Pfizer/BioNTech"                                                          
## [3398] "Moderna, Pfizer/BioNTech"                                                          
## [3399] "Moderna, Pfizer/BioNTech"                                                          
## [3400] "Moderna, Pfizer/BioNTech"                                                          
## [3401] "Moderna, Pfizer/BioNTech"                                                          
## [3402] "Moderna, Pfizer/BioNTech"                                                          
## [3403] "Moderna, Pfizer/BioNTech"                                                          
## [3404] "Moderna, Pfizer/BioNTech"                                                          
## [3405] "Moderna, Pfizer/BioNTech"                                                          
## [3406] "Moderna, Pfizer/BioNTech"                                                          
## [3407] "Moderna, Pfizer/BioNTech"                                                          
## [3408] "Moderna, Pfizer/BioNTech"                                                          
## [3409] "Moderna, Pfizer/BioNTech"                                                          
## [3410] "Moderna, Pfizer/BioNTech"                                                          
## [3411] "Pfizer/BioNTech"                                                                   
## [3412] "Pfizer/BioNTech"                                                                   
## [3413] "Pfizer/BioNTech"                                                                   
## [3414] "Pfizer/BioNTech"                                                                   
## [3415] "Pfizer/BioNTech"                                                                   
## [3416] "Pfizer/BioNTech"                                                                   
## [3417] "Pfizer/BioNTech"                                                                   
## [3418] "Pfizer/BioNTech"                                                                   
## [3419] "Pfizer/BioNTech"                                                                   
## [3420] "Pfizer/BioNTech"                                                                   
## [3421] "Pfizer/BioNTech"                                                                   
## [3422] "Pfizer/BioNTech"                                                                   
## [3423] "Pfizer/BioNTech"                                                                   
## [3424] "Pfizer/BioNTech"                                                                   
## [3425] "Pfizer/BioNTech"                                                                   
## [3426] "Pfizer/BioNTech"                                                                   
## [3427] "Pfizer/BioNTech"                                                                   
## [3428] "Pfizer/BioNTech"                                                                   
## [3429] "Pfizer/BioNTech"                                                                   
## [3430] "Pfizer/BioNTech"                                                                   
## [3431] "Pfizer/BioNTech"                                                                   
## [3432] "Pfizer/BioNTech"                                                                   
## [3433] "Pfizer/BioNTech"                                                                   
## [3434] "Pfizer/BioNTech"                                                                   
## [3435] "Pfizer/BioNTech"                                                                   
## [3436] "Pfizer/BioNTech"                                                                   
## [3437] "Pfizer/BioNTech"                                                                   
## [3438] "Pfizer/BioNTech"                                                                   
## [3439] "Pfizer/BioNTech"                                                                   
## [3440] "Pfizer/BioNTech"                                                                   
## [3441] "Pfizer/BioNTech"                                                                   
## [3442] "Pfizer/BioNTech"                                                                   
## [3443] "Pfizer/BioNTech"                                                                   
## [3444] "Pfizer/BioNTech"                                                                   
## [3445] "Pfizer/BioNTech"                                                                   
## [3446] "Pfizer/BioNTech"                                                                   
## [3447] "Pfizer/BioNTech"                                                                   
## [3448] "Pfizer/BioNTech"                                                                   
## [3449] "Pfizer/BioNTech"                                                                   
## [3450] "Pfizer/BioNTech"                                                                   
## [3451] "Pfizer/BioNTech"                                                                   
## [3452] "Pfizer/BioNTech"                                                                   
## [3453] "Pfizer/BioNTech"                                                                   
## [3454] "Pfizer/BioNTech"                                                                   
## [3455] "Pfizer/BioNTech"                                                                   
## [3456] "Pfizer/BioNTech"                                                                   
## [3457] "Pfizer/BioNTech"                                                                   
## [3458] "Pfizer/BioNTech"                                                                   
## [3459] "Pfizer/BioNTech"                                                                   
## [3460] "Pfizer/BioNTech"                                                                   
## [3461] "Pfizer/BioNTech"                                                                   
## [3462] "Pfizer/BioNTech"                                                                   
## [3463] "Pfizer/BioNTech"                                                                   
## [3464] "Pfizer/BioNTech"                                                                   
## [3465] "Pfizer/BioNTech"                                                                   
## [3466] "Pfizer/BioNTech"                                                                   
## [3467] "Pfizer/BioNTech"                                                                   
## [3468] "Pfizer/BioNTech"                                                                   
## [3469] "Pfizer/BioNTech"                                                                   
## [3470] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3471] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3472] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3473] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3474] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3475] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3476] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3477] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3478] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3479] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3480] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3481] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3482] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3483] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3484] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3485] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3486] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3487] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3488] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3489] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3490] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3491] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3492] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3493] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3494] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3495] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3496] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3497] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3498] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3499] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3500] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3501] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3502] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3503] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3504] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3505] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3506] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3507] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3508] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3509] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3510] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3511] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3512] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3513] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3514] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3515] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3516] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3517] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3518] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3519] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3520] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3521] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3522] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3523] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3524] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3525] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3526] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3527] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3528] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3529] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3530] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3531] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3532] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [3533] "Sputnik V"                                                                         
## [3534] "Sputnik V"                                                                         
## [3535] "Sputnik V"                                                                         
## [3536] "Sputnik V"                                                                         
## [3537] "Sputnik V"                                                                         
## [3538] "Sputnik V"                                                                         
## [3539] "Sputnik V"                                                                         
## [3540] "Sputnik V"                                                                         
## [3541] "Sputnik V"                                                                         
## [3542] "Sputnik V"                                                                         
## [3543] "Sputnik V"                                                                         
## [3544] "Sputnik V"                                                                         
## [3545] "Sputnik V"                                                                         
## [3546] "Sputnik V"                                                                         
## [3547] "Sputnik V"                                                                         
## [3548] "Sputnik V"                                                                         
## [3549] "Sputnik V"                                                                         
## [3550] "Sputnik V"                                                                         
## [3551] "Sputnik V"                                                                         
## [3552] "Sputnik V"                                                                         
## [3553] "Sputnik V"                                                                         
## [3554] "Sputnik V"                                                                         
## [3555] "Sputnik V"                                                                         
## [3556] "Sputnik V"                                                                         
## [3557] "Sputnik V"                                                                         
## [3558] "Sputnik V"                                                                         
## [3559] "Sputnik V"                                                                         
## [3560] "Sputnik V"                                                                         
## [3561] "Sputnik V"                                                                         
## [3562] "Sputnik V"                                                                         
## [3563] "Sputnik V"                                                                         
## [3564] "Sputnik V"                                                                         
## [3565] "Sputnik V"                                                                         
## [3566] "Sputnik V"                                                                         
## [3567] "Sputnik V"                                                                         
## [3568] "Sputnik V"                                                                         
## [3569] "Sputnik V"                                                                         
## [3570] "Sputnik V"                                                                         
## [3571] "Sputnik V"                                                                         
## [3572] "Sputnik V"                                                                         
## [3573] "Sputnik V"                                                                         
## [3574] "Sputnik V"                                                                         
## [3575] "Sputnik V"                                                                         
## [3576] "Sputnik V"                                                                         
## [3577] "Sputnik V"                                                                         
## [3578] "Sputnik V"                                                                         
## [3579] "Sputnik V"                                                                         
## [3580] "Sputnik V"                                                                         
## [3581] "Sputnik V"                                                                         
## [3582] "Sputnik V"                                                                         
## [3583] "Sputnik V"                                                                         
## [3584] "Sputnik V"                                                                         
## [3585] "Sputnik V"                                                                         
## [3586] "Sputnik V"                                                                         
## [3587] "Sputnik V"                                                                         
## [3588] "Sputnik V"                                                                         
## [3589] "Sputnik V"                                                                         
## [3590] "Sputnik V"                                                                         
## [3591] "Oxford/AstraZeneca"                                                                
## [3592] "Sputnik V"                                                                         
## [3593] "Pfizer/BioNTech"                                                                   
## [3594] "Pfizer/BioNTech"                                                                   
## [3595] "Pfizer/BioNTech"                                                                   
## [3596] "Pfizer/BioNTech"                                                                   
## [3597] "Pfizer/BioNTech"                                                                   
## [3598] "Pfizer/BioNTech"                                                                   
## [3599] "Pfizer/BioNTech"                                                                   
## [3600] "Pfizer/BioNTech"                                                                   
## [3601] "Pfizer/BioNTech"                                                                   
## [3602] "Pfizer/BioNTech"                                                                   
## [3603] "Pfizer/BioNTech"                                                                   
## [3604] "Pfizer/BioNTech"                                                                   
## [3605] "Pfizer/BioNTech"                                                                   
## [3606] "Pfizer/BioNTech"                                                                   
## [3607] "Pfizer/BioNTech"                                                                   
## [3608] "Pfizer/BioNTech"                                                                   
## [3609] "Pfizer/BioNTech"                                                                   
## [3610] "Pfizer/BioNTech"                                                                   
## [3611] "Pfizer/BioNTech"                                                                   
## [3612] "Pfizer/BioNTech"                                                                   
## [3613] "Pfizer/BioNTech"                                                                   
## [3614] "Pfizer/BioNTech"                                                                   
## [3615] "Pfizer/BioNTech"                                                                   
## [3616] "Pfizer/BioNTech"                                                                   
## [3617] "Pfizer/BioNTech"                                                                   
## [3618] "Pfizer/BioNTech"                                                                   
## [3619] "Pfizer/BioNTech"                                                                   
## [3620] "Pfizer/BioNTech"                                                                   
## [3621] "Pfizer/BioNTech"                                                                   
## [3622] "Pfizer/BioNTech"                                                                   
## [3623] "Pfizer/BioNTech"                                                                   
## [3624] "Pfizer/BioNTech"                                                                   
## [3625] "Pfizer/BioNTech"                                                                   
## [3626] "Pfizer/BioNTech"                                                                   
## [3627] "Pfizer/BioNTech"                                                                   
## [3628] "Pfizer/BioNTech"                                                                   
## [3629] "Pfizer/BioNTech"                                                                   
## [3630] "Pfizer/BioNTech"                                                                   
## [3631] "Pfizer/BioNTech"                                                                   
## [3632] "Pfizer/BioNTech"                                                                   
## [3633] "Pfizer/BioNTech"                                                                   
## [3634] "Pfizer/BioNTech"                                                                   
## [3635] "Pfizer/BioNTech"                                                                   
## [3636] "Pfizer/BioNTech"                                                                   
## [3637] "Pfizer/BioNTech"                                                                   
## [3638] "Pfizer/BioNTech"                                                                   
## [3639] "Pfizer/BioNTech"                                                                   
## [3640] "Pfizer/BioNTech"                                                                   
## [3641] "Pfizer/BioNTech"                                                                   
## [3642] "Pfizer/BioNTech"                                                                   
## [3643] "Pfizer/BioNTech"                                                                   
## [3644] "Pfizer/BioNTech"                                                                   
## [3645] "Pfizer/BioNTech"                                                                   
## [3646] "Pfizer/BioNTech"                                                                   
## [3647] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3648] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3649] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3650] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3651] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3652] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3653] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3654] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3655] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3656] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3657] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3658] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3659] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3660] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3661] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3662] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3663] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3664] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3665] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3666] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3667] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3668] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3669] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3670] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3671] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3672] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3673] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3674] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3675] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3676] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3677] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3678] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3679] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3680] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3681] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3682] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3683] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3684] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3685] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3686] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3687] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3688] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3689] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3690] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3691] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3692] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3693] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3694] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3695] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3696] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3697] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3698] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3699] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3700] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3701] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3702] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3703] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3704] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3705] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3706] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3707] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3708] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3709] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3710] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3711] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3712] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3713] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3714] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3715] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3716] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3717] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3718] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3719] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3720] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3721] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3722] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3723] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3724] "Sinopharm/Beijing"                                                                 
## [3725] "Sinopharm/Beijing"                                                                 
## [3726] "Sinopharm/Beijing"                                                                 
## [3727] "Sinopharm/Beijing"                                                                 
## [3728] "Sinopharm/Beijing"                                                                 
## [3729] "Sinopharm/Beijing"                                                                 
## [3730] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3731] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3732] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3733] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3734] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3735] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3736] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3737] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3738] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3739] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3740] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3741] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3742] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3743] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3744] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3745] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3746] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3747] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3748] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3749] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3750] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3751] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3752] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3753] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3754] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3755] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3756] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3757] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3758] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3759] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3760] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3761] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3762] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3763] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3764] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3765] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3766] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3767] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3768] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3769] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3770] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3771] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3772] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3773] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3774] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3775] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3776] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3777] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3778] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3779] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3780] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3781] "Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V"                                     
## [3782] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3783] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3784] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3785] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3786] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3787] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3788] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3789] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3790] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3791] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3792] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3793] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3794] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3795] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3796] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3797] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3798] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3799] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3800] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3801] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3802] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3803] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3804] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3805] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3806] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3807] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3808] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3809] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3810] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3811] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3812] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3813] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3814] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3815] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3816] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3817] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3818] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3819] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3820] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3821] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3822] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3823] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3824] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3825] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3826] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3827] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3828] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3829] "Oxford/AstraZeneca, Sinopharm/Beijing"                                             
## [3830] "Pfizer/BioNTech"                                                                   
## [3831] "Pfizer/BioNTech"                                                                   
## [3832] "Pfizer/BioNTech"                                                                   
## [3833] "Pfizer/BioNTech"                                                                   
## [3834] "Pfizer/BioNTech"                                                                   
## [3835] "Pfizer/BioNTech"                                                                   
## [3836] "Pfizer/BioNTech"                                                                   
## [3837] "Pfizer/BioNTech"                                                                   
## [3838] "Pfizer/BioNTech"                                                                   
## [3839] "Pfizer/BioNTech"                                                                   
## [3840] "Pfizer/BioNTech"                                                                   
## [3841] "Pfizer/BioNTech"                                                                   
## [3842] "Pfizer/BioNTech"                                                                   
## [3843] "Pfizer/BioNTech"                                                                   
## [3844] "Pfizer/BioNTech"                                                                   
## [3845] "Pfizer/BioNTech"                                                                   
## [3846] "Pfizer/BioNTech"                                                                   
## [3847] "Pfizer/BioNTech"                                                                   
## [3848] "Pfizer/BioNTech"                                                                   
## [3849] "Pfizer/BioNTech"                                                                   
## [3850] "Pfizer/BioNTech"                                                                   
## [3851] "Pfizer/BioNTech"                                                                   
## [3852] "Pfizer/BioNTech"                                                                   
## [3853] "Pfizer/BioNTech"                                                                   
## [3854] "Pfizer/BioNTech"                                                                   
## [3855] "Pfizer/BioNTech"                                                                   
## [3856] "Pfizer/BioNTech"                                                                   
## [3857] "Pfizer/BioNTech"                                                                   
## [3858] "Pfizer/BioNTech"                                                                   
## [3859] "Pfizer/BioNTech"                                                                   
## [3860] "Pfizer/BioNTech"                                                                   
## [3861] "Pfizer/BioNTech"                                                                   
## [3862] "Pfizer/BioNTech"                                                                   
## [3863] "Pfizer/BioNTech"                                                                   
## [3864] "Pfizer/BioNTech"                                                                   
## [3865] "Pfizer/BioNTech"                                                                   
## [3866] "Pfizer/BioNTech"                                                                   
## [3867] "Pfizer/BioNTech"                                                                   
## [3868] "Pfizer/BioNTech"                                                                   
## [3869] "Pfizer/BioNTech"                                                                   
## [3870] "Pfizer/BioNTech"                                                                   
## [3871] "Pfizer/BioNTech"                                                                   
## [3872] "Pfizer/BioNTech"                                                                   
## [3873] "Pfizer/BioNTech"                                                                   
## [3874] "Pfizer/BioNTech"                                                                   
## [3875] "Pfizer/BioNTech"                                                                   
## [3876] "Pfizer/BioNTech"                                                                   
## [3877] "Pfizer/BioNTech"                                                                   
## [3878] "Pfizer/BioNTech"                                                                   
## [3879] "Pfizer/BioNTech"                                                                   
## [3880] "Pfizer/BioNTech"                                                                   
## [3881] "Pfizer/BioNTech"                                                                   
## [3882] "Pfizer/BioNTech"                                                                   
## [3883] "Pfizer/BioNTech"                                                                   
## [3884] "Pfizer/BioNTech"                                                                   
## [3885] "Pfizer/BioNTech"                                                                   
## [3886] "Pfizer/BioNTech"                                                                   
## [3887] "Pfizer/BioNTech"                                                                   
## [3888] "Pfizer/BioNTech"                                                                   
## [3889] "Pfizer/BioNTech"                                                                   
## [3890] "Pfizer/BioNTech"                                                                   
## [3891] "Pfizer/BioNTech"                                                                   
## [3892] "Pfizer/BioNTech"                                                                   
## [3893] "Pfizer/BioNTech"                                                                   
## [3894] "Pfizer/BioNTech"                                                                   
## [3895] "Pfizer/BioNTech"                                                                   
## [3896] "Pfizer/BioNTech"                                                                   
## [3897] "Pfizer/BioNTech"                                                                   
## [3898] "Pfizer/BioNTech"                                                                   
## [3899] "Pfizer/BioNTech"                                                                   
## [3900] "Pfizer/BioNTech"                                                                   
## [3901] "Pfizer/BioNTech"                                                                   
## [3902] "Pfizer/BioNTech"                                                                   
## [3903] "Pfizer/BioNTech"                                                                   
## [3904] "Pfizer/BioNTech"                                                                   
## [3905] "Pfizer/BioNTech"                                                                   
## [3906] "Pfizer/BioNTech"                                                                   
## [3907] "Pfizer/BioNTech"                                                                   
## [3908] "Pfizer/BioNTech"                                                                   
## [3909] "Pfizer/BioNTech"                                                                   
## [3910] "Pfizer/BioNTech"                                                                   
## [3911] "Pfizer/BioNTech"                                                                   
## [3912] "Pfizer/BioNTech"                                                                   
## [3913] "Pfizer/BioNTech"                                                                   
## [3914] "Pfizer/BioNTech"                                                                   
## [3915] "Pfizer/BioNTech"                                                                   
## [3916] "Pfizer/BioNTech"                                                                   
## [3917] "Pfizer/BioNTech"                                                                   
## [3918] "Pfizer/BioNTech"                                                                   
## [3919] "Pfizer/BioNTech"                                                                   
## [3920] "Pfizer/BioNTech"                                                                   
## [3921] "Pfizer/BioNTech"                                                                   
## [3922] "Pfizer/BioNTech"                                                                   
## [3923] "Pfizer/BioNTech"                                                                   
## [3924] "Pfizer/BioNTech"                                                                   
## [3925] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3926] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3927] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3928] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3929] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3930] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3931] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3932] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3933] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3934] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3935] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3936] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3937] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3938] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3939] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3940] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3941] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3942] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3943] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3944] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3945] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3946] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3947] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3948] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3949] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3950] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3951] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3952] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3953] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3954] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3955] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3956] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3957] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3958] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3959] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3960] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3961] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3962] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3963] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3964] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3965] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3966] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3967] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3968] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3969] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3970] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3971] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3972] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3973] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3974] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3975] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3976] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3977] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3978] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3979] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3980] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3981] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3982] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3983] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3984] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3985] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3986] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3987] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [3988] "Johnson&Johnson"                                                                   
## [3989] "Johnson&Johnson"                                                                   
## [3990] "Johnson&Johnson"                                                                   
## [3991] "Johnson&Johnson"                                                                   
## [3992] "Johnson&Johnson"                                                                   
## [3993] "Johnson&Johnson"                                                                   
## [3994] "Johnson&Johnson"                                                                   
## [3995] "Johnson&Johnson"                                                                   
## [3996] "Johnson&Johnson"                                                                   
## [3997] "Johnson&Johnson"                                                                   
## [3998] "Johnson&Johnson"                                                                   
## [3999] "Johnson&Johnson"                                                                   
## [4000] "Johnson&Johnson"                                                                   
## [4001] "Oxford/AstraZeneca"                                                                
## [4002] "Oxford/AstraZeneca"                                                                
## [4003] "Oxford/AstraZeneca"                                                                
## [4004] "Oxford/AstraZeneca"                                                                
## [4005] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4006] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4007] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4008] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4009] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4010] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4011] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4012] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4013] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4014] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4015] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4016] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4017] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4018] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4019] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4020] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4021] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4022] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4023] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4024] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4025] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4026] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4027] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4028] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4029] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4030] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4031] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4032] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4033] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4034] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4035] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4036] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4037] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4038] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4039] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4040] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4041] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4042] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4043] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4044] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4045] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4046] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4047] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4048] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4049] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4050] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4051] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4052] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4053] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4054] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4055] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4056] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4057] "Moderna, Oxford/AstraZeneca, Pfizer/BioNTech"                                      
## [4058] "Oxford/AstraZeneca"                                                                
## [4059] "Oxford/AstraZeneca"                                                                
## [4060] "Oxford/AstraZeneca"                                                                
## [4061] "Oxford/AstraZeneca"                                                                
## [4062] "Oxford/AstraZeneca"                                                                
## [4063] "Oxford/AstraZeneca"                                                                
## [4064] "Oxford/AstraZeneca"                                                                
## [4065] "Oxford/AstraZeneca"                                                                
## [4066] "Oxford/AstraZeneca"                                                                
## [4067] "Oxford/AstraZeneca"                                                                
## [4068] "Oxford/AstraZeneca"                                                                
## [4069] "Oxford/AstraZeneca"                                                                
## [4070] "Oxford/AstraZeneca"                                                                
## [4071] "Oxford/AstraZeneca"                                                                
## [4072] "Oxford/AstraZeneca"                                                                
## [4073] "Oxford/AstraZeneca"                                                                
## [4074] "Oxford/AstraZeneca"                                                                
## [4075] "Oxford/AstraZeneca"                                                                
## [4076] "Oxford/AstraZeneca"                                                                
## [4077] "Oxford/AstraZeneca"                                                                
## [4078] "Oxford/AstraZeneca"                                                                
## [4079] "Oxford/AstraZeneca"                                                                
## [4080] "Oxford/AstraZeneca"                                                                
## [4081] "Oxford/AstraZeneca"                                                                
## [4082] "Oxford/AstraZeneca"                                                                
## [4083] "Oxford/AstraZeneca"                                                                
## [4084] "Oxford/AstraZeneca"                                                                
## [4085] "Oxford/AstraZeneca"                                                                
## [4086] "Oxford/AstraZeneca"                                                                
## [4087] "Oxford/AstraZeneca"                                                                
## [4088] "Oxford/AstraZeneca"                                                                
## [4089] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4090] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4091] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4092] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4093] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4094] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4095] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4096] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4097] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4098] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4099] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4100] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4101] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4102] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4103] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4104] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4105] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4106] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4107] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4108] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4109] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4110] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4111] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4112] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4113] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4114] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4115] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4116] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4117] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4118] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4119] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4120] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4121] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4122] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4123] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4124] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4125] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4126] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4127] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4128] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4129] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4130] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4131] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4132] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4133] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4134] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4135] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4136] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4137] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4138] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4139] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4140] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4141] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4142] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4143] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4144] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4145] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4146] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4147] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4148] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4149] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4150] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4151] "Moderna, Pfizer/BioNTech"                                                          
## [4152] "Moderna, Pfizer/BioNTech"                                                          
## [4153] "Moderna, Pfizer/BioNTech"                                                          
## [4154] "Moderna, Pfizer/BioNTech"                                                          
## [4155] "Moderna, Pfizer/BioNTech"                                                          
## [4156] "Moderna, Pfizer/BioNTech"                                                          
## [4157] "Moderna, Pfizer/BioNTech"                                                          
## [4158] "Moderna, Pfizer/BioNTech"                                                          
## [4159] "Moderna, Pfizer/BioNTech"                                                          
## [4160] "Moderna, Pfizer/BioNTech"                                                          
## [4161] "Moderna, Pfizer/BioNTech"                                                          
## [4162] "Moderna, Pfizer/BioNTech"                                                          
## [4163] "Moderna, Pfizer/BioNTech"                                                          
## [4164] "Moderna, Pfizer/BioNTech"                                                          
## [4165] "Moderna, Pfizer/BioNTech"                                                          
## [4166] "Moderna, Pfizer/BioNTech"                                                          
## [4167] "Moderna, Pfizer/BioNTech"                                                          
## [4168] "Moderna, Pfizer/BioNTech"                                                          
## [4169] "Moderna, Pfizer/BioNTech"                                                          
## [4170] "Moderna, Pfizer/BioNTech"                                                          
## [4171] "Moderna, Pfizer/BioNTech"                                                          
## [4172] "Moderna, Pfizer/BioNTech"                                                          
## [4173] "Moderna, Pfizer/BioNTech"                                                          
## [4174] "Moderna, Pfizer/BioNTech"                                                          
## [4175] "Moderna, Pfizer/BioNTech"                                                          
## [4176] "Moderna, Pfizer/BioNTech"                                                          
## [4177] "Moderna, Pfizer/BioNTech"                                                          
## [4178] "Moderna, Pfizer/BioNTech"                                                          
## [4179] "Moderna, Pfizer/BioNTech"                                                          
## [4180] "Moderna, Pfizer/BioNTech"                                                          
## [4181] "Moderna, Pfizer/BioNTech"                                                          
## [4182] "Moderna, Pfizer/BioNTech"                                                          
## [4183] "Oxford/AstraZeneca"                                                                
## [4184] "Oxford/AstraZeneca"                                                                
## [4185] "Oxford/AstraZeneca"                                                                
## [4186] "Oxford/AstraZeneca"                                                                
## [4187] "Oxford/AstraZeneca"                                                                
## [4188] "Oxford/AstraZeneca"                                                                
## [4189] "Oxford/AstraZeneca"                                                                
## [4190] "Oxford/AstraZeneca"                                                                
## [4191] "Sinovac"                                                                           
## [4192] "Sinovac"                                                                           
## [4193] "Sinovac"                                                                           
## [4194] "Sinovac"                                                                           
## [4195] "Sinovac"                                                                           
## [4196] "Sinovac"                                                                           
## [4197] "Sinovac"                                                                           
## [4198] "Sinovac"                                                                           
## [4199] "Sinovac"                                                                           
## [4200] "Sinovac"                                                                           
## [4201] "Sinovac"                                                                           
## [4202] "Sinovac"                                                                           
## [4203] "Sinovac"                                                                           
## [4204] "Sinovac"                                                                           
## [4205] "Sinovac"                                                                           
## [4206] "Sinovac"                                                                           
## [4207] "Sinovac"                                                                           
## [4208] "Sinovac"                                                                           
## [4209] "Sinovac"                                                                           
## [4210] "Sinovac"                                                                           
## [4211] "Sinovac"                                                                           
## [4212] "Sinovac"                                                                           
## [4213] "Sinovac"                                                                           
## [4214] "Sinovac"                                                                           
## [4215] "Sinovac"                                                                           
## [4216] "Sinovac"                                                                           
## [4217] "Sinovac"                                                                           
## [4218] "Sinovac"                                                                           
## [4219] "Sinovac"                                                                           
## [4220] "Sinovac"                                                                           
## [4221] "Sinovac"                                                                           
## [4222] "Sinovac"                                                                           
## [4223] "Sinovac"                                                                           
## [4224] "Sinovac"                                                                           
## [4225] "Sinovac"                                                                           
## [4226] "Sinovac"                                                                           
## [4227] "Sinovac"                                                                           
## [4228] "Sinovac"                                                                           
## [4229] "Sinovac"                                                                           
## [4230] "Sinovac"                                                                           
## [4231] "Sinovac"                                                                           
## [4232] "Sinovac"                                                                           
## [4233] "Sinovac"                                                                           
## [4234] "Sinovac"                                                                           
## [4235] "Sinovac"                                                                           
## [4236] "Sinovac"                                                                           
## [4237] "Sinovac"                                                                           
## [4238] "Pfizer/BioNTech"                                                                   
## [4239] "Pfizer/BioNTech"                                                                   
## [4240] "Pfizer/BioNTech"                                                                   
## [4241] "Pfizer/BioNTech"                                                                   
## [4242] "Pfizer/BioNTech"                                                                   
## [4243] "Pfizer/BioNTech"                                                                   
## [4244] "Pfizer/BioNTech"                                                                   
## [4245] "Pfizer/BioNTech"                                                                   
## [4246] "Pfizer/BioNTech"                                                                   
## [4247] "Pfizer/BioNTech"                                                                   
## [4248] "Pfizer/BioNTech"                                                                   
## [4249] "Pfizer/BioNTech"                                                                   
## [4250] "Pfizer/BioNTech"                                                                   
## [4251] "Pfizer/BioNTech"                                                                   
## [4252] "Pfizer/BioNTech"                                                                   
## [4253] "Pfizer/BioNTech"                                                                   
## [4254] "Pfizer/BioNTech"                                                                   
## [4255] "Pfizer/BioNTech"                                                                   
## [4256] "Pfizer/BioNTech"                                                                   
## [4257] "Pfizer/BioNTech"                                                                   
## [4258] "Pfizer/BioNTech"                                                                   
## [4259] "Pfizer/BioNTech"                                                                   
## [4260] "Pfizer/BioNTech"                                                                   
## [4261] "Pfizer/BioNTech"                                                                   
## [4262] "Pfizer/BioNTech"                                                                   
## [4263] "Pfizer/BioNTech"                                                                   
## [4264] "Pfizer/BioNTech"                                                                   
## [4265] "Pfizer/BioNTech"                                                                   
## [4266] "Pfizer/BioNTech"                                                                   
## [4267] "Pfizer/BioNTech"                                                                   
## [4268] "Oxford/AstraZeneca"                                                                
## [4269] "Oxford/AstraZeneca"                                                                
## [4270] "Oxford/AstraZeneca"                                                                
## [4271] "Oxford/AstraZeneca"                                                                
## [4272] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4273] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4274] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4275] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4276] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4277] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4278] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4279] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4280] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4281] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4282] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4283] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4284] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4285] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4286] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4287] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4288] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4289] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4290] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4291] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4292] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4293] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4294] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4295] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4296] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4297] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4298] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4299] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4300] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4301] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4302] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4303] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4304] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4305] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4306] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4307] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4308] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4309] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4310] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4311] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4312] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4313] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4314] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4315] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4316] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4317] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4318] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4319] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4320] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4321] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4322] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4323] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4324] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4325] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4326] "Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V"
## [4327] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4328] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4329] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4330] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4331] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4332] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4333] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4334] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4335] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4336] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4337] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4338] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4339] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4340] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4341] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4342] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4343] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4344] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4345] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4346] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4347] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4348] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4349] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4350] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4351] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4352] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4353] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4354] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4355] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4356] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4357] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4358] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4359] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4360] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4361] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4362] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4363] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4364] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4365] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4366] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4367] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4368] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4369] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4370] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4371] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4372] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4373] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4374] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4375] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4376] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4377] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4378] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4379] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4380] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4381] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4382] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4383] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4384] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4385] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4386] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4387] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4388] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4389] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4390] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4391] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4392] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4393] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4394] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4395] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4396] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4397] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4398] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4399] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4400] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4401] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4402] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4403] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4404] "Moderna, Pfizer/BioNTech"                                                          
## [4405] "Moderna, Pfizer/BioNTech"                                                          
## [4406] "Moderna, Pfizer/BioNTech"                                                          
## [4407] "Moderna, Pfizer/BioNTech"                                                          
## [4408] "Moderna, Pfizer/BioNTech"                                                          
## [4409] "Moderna, Pfizer/BioNTech"                                                          
## [4410] "Moderna, Pfizer/BioNTech"                                                          
## [4411] "Moderna, Pfizer/BioNTech"                                                          
## [4412] "Moderna, Pfizer/BioNTech"                                                          
## [4413] "Moderna, Pfizer/BioNTech"                                                          
## [4414] "Moderna, Pfizer/BioNTech"                                                          
## [4415] "Moderna, Pfizer/BioNTech"                                                          
## [4416] "Moderna, Pfizer/BioNTech"                                                          
## [4417] "Moderna, Pfizer/BioNTech"                                                          
## [4418] "Moderna, Pfizer/BioNTech"                                                          
## [4419] "Moderna, Pfizer/BioNTech"                                                          
## [4420] "Moderna, Pfizer/BioNTech"                                                          
## [4421] "Moderna, Pfizer/BioNTech"                                                          
## [4422] "Moderna, Pfizer/BioNTech"                                                          
## [4423] "Moderna, Pfizer/BioNTech"                                                          
## [4424] "Moderna, Pfizer/BioNTech"                                                          
## [4425] "Moderna, Pfizer/BioNTech"                                                          
## [4426] "Moderna, Pfizer/BioNTech"                                                          
## [4427] "Moderna, Pfizer/BioNTech"                                                          
## [4428] "Moderna, Pfizer/BioNTech"                                                          
## [4429] "Moderna, Pfizer/BioNTech"                                                          
## [4430] "Moderna, Pfizer/BioNTech"                                                          
## [4431] "Moderna, Pfizer/BioNTech"                                                          
## [4432] "Moderna, Pfizer/BioNTech"                                                          
## [4433] "Moderna, Pfizer/BioNTech"                                                          
## [4434] "Moderna, Pfizer/BioNTech"                                                          
## [4435] "Moderna, Pfizer/BioNTech"                                                          
## [4436] "Moderna, Pfizer/BioNTech"                                                          
## [4437] "Moderna, Pfizer/BioNTech"                                                          
## [4438] "Moderna, Pfizer/BioNTech"                                                          
## [4439] "Moderna, Pfizer/BioNTech"                                                          
## [4440] "Moderna, Pfizer/BioNTech"                                                          
## [4441] "Moderna, Pfizer/BioNTech"                                                          
## [4442] "Moderna, Pfizer/BioNTech"                                                          
## [4443] "Moderna, Pfizer/BioNTech"                                                          
## [4444] "Moderna, Pfizer/BioNTech"                                                          
## [4445] "Moderna, Pfizer/BioNTech"                                                          
## [4446] "Moderna, Pfizer/BioNTech"                                                          
## [4447] "Moderna, Pfizer/BioNTech"                                                          
## [4448] "Moderna, Pfizer/BioNTech"                                                          
## [4449] "Moderna, Pfizer/BioNTech"                                                          
## [4450] "Moderna, Pfizer/BioNTech"                                                          
## [4451] "Moderna, Pfizer/BioNTech"                                                          
## [4452] "Moderna, Pfizer/BioNTech"                                                          
## [4453] "Moderna, Pfizer/BioNTech"                                                          
## [4454] "Moderna, Pfizer/BioNTech"                                                          
## [4455] "Moderna, Pfizer/BioNTech"                                                          
## [4456] "Moderna, Pfizer/BioNTech"                                                          
## [4457] "Moderna, Pfizer/BioNTech"                                                          
## [4458] "Moderna, Pfizer/BioNTech"                                                          
## [4459] "Moderna, Pfizer/BioNTech"                                                          
## [4460] "Moderna, Pfizer/BioNTech"                                                          
## [4461] "Moderna, Pfizer/BioNTech"                                                          
## [4462] "Moderna, Pfizer/BioNTech"                                                          
## [4463] "Moderna, Pfizer/BioNTech"                                                          
## [4464] "Moderna, Pfizer/BioNTech"                                                          
## [4465] "Moderna, Pfizer/BioNTech"                                                          
## [4466] "Moderna, Pfizer/BioNTech"                                                          
## [4467] "Moderna, Pfizer/BioNTech"                                                          
## [4468] "Moderna, Pfizer/BioNTech"                                                          
## [4469] "Moderna, Pfizer/BioNTech"                                                          
## [4470] "Moderna, Pfizer/BioNTech"                                                          
## [4471] "Moderna, Pfizer/BioNTech"                                                          
## [4472] "Moderna, Pfizer/BioNTech"                                                          
## [4473] "Moderna, Pfizer/BioNTech"                                                          
## [4474] "Moderna, Pfizer/BioNTech"                                                          
## [4475] "Sputnik V"                                                                         
## [4476] "Sputnik V"                                                                         
## [4477] "Sputnik V"                                                                         
## [4478] "Sputnik V"                                                                         
## [4479] "Sputnik V"                                                                         
## [4480] "Sputnik V"                                                                         
## [4481] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4482] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4483] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4484] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4485] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4486] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4487] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4488] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4489] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4490] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4491] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4492] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4493] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4494] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4495] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4496] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4497] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4498] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4499] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4500] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4501] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4502] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4503] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4504] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4505] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4506] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4507] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4508] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4509] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4510] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4511] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4512] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4513] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4514] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4515] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4516] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4517] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4518] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4519] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4520] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4521] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4522] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4523] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4524] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4525] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4526] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4527] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4528] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4529] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4530] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4531] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4532] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4533] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4534] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4535] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4536] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4537] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4538] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4539] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4540] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4541] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4542] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4543] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4544] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4545] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4546] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4547] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4548] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4549] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4550] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4551] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4552] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4553] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4554] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4555] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4556] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4557] "Oxford/AstraZeneca, Pfizer/BioNTech"                                               
## [4558] "Sinopharm/Beijing"                                                                 
## [4559] "Sinopharm/Beijing"                                                                 
## [4560] "Sinopharm/Beijing"                                                                 
## [4561] "Sinopharm/Beijing"                                                                 
## [4562] "Sinopharm/Beijing"                                                                 
## [4563] "Sinopharm/Beijing"                                                                 
## [4564] "Sinopharm/Beijing"                                                                 
## [4565] "Sinopharm/Beijing"                                                                 
## [4566] "Sinopharm/Beijing"                                                                 
## [4567] "Sinopharm/Beijing"                                                                 
## [4568] "Sinopharm/Beijing"
df$vaccines<-as.factor(df$vaccines)

#TOTAL VACCINATED PEOPLE BY VACCINE
x<-df$vaccines[df$total_vaccinations]
{plot(x,col=rainbow(22),
     xlab="Vaccines",
     ylab="Number of Vaccines : thousands",
     main="VACCINES BY PRODUCERS")
box()
}

summary(x)
##                                                        Covaxin, Oxford/AstraZeneca 
##                                                                                  1 
##                                                                    Johnson&Johnson 
##                                                                                  3 
##                                       Moderna, Oxford/AstraZeneca, Pfizer/BioNTech 
##                                                                                 44 
##         Moderna, Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V 
##                                                                                  2 
##                                                           Moderna, Pfizer/BioNTech 
##                                                                                 15 
##                                                                 Oxford/AstraZeneca 
##                                                                                 11 
##                                                Oxford/AstraZeneca, Pfizer/BioNTech 
##                                                                                 13 
## Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V 
##                                                                                  0 
##                  Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V 
##                                                                                  6 
##                                     Oxford/AstraZeneca, Pfizer/BioNTech, Sputnik V 
##                                                                                  1 
##                                              Oxford/AstraZeneca, Sinopharm/Beijing 
##                                                                                  4 
##                                   Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V 
##                                                                                  1 
##                                                        Oxford/AstraZeneca, Sinovac 
##                                                                                  5 
##                                                      Oxford/AstraZeneca, Sputnik V 
##                                                                                  1 
##                                                                    Pfizer/BioNTech 
##                                                                                 37 
##                                                 Pfizer/BioNTech, Sinopharm/Beijing 
##                                                                                  1 
##                                      Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V 
##                                                                                  2 
##                                                           Pfizer/BioNTech, Sinovac 
##                                                                                  4 
##                                                                  Sinopharm/Beijing 
##                                                                                  2 
##                                        Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac 
##                                                                                  2 
##                                                                            Sinovac 
##                                                                                  4 
##                                                                          Sputnik V 
##                                                                                 20 
##                                                                               NA's 
##                                                                               4331
#source names
df$source_name<-as.factor(df$source_name)
x<-df$source_name
{plot(x,col=rainbow(71),
     xlab="Source Names",
     main="Vaccination Source Names",ylab="Number of People: Thousands")
box()
}

summary(x)
##                                      Cayman Islands Government 
##                                                             62 
##                     Centers for Disease Control and Prevention 
##                                                             71 
##                     COVID-19 Malta Public Health Response Team 
##                                                             42 
##                          COVID-19 Vaccine Information Platform 
##                                                             47 
##                Department of Statistics and Health Information 
##                                                             67 
##                         Directorate General of Health Services 
##                                                             34 
##                                          Directorate of Health 
##                                                             59 
##                            Extended Programme for Immunisation 
##                                                             48 
##          Extraordinary commissioner for the Covid-19 emergency 
##                                                             64 
##                                Federal Office of Public Health 
##                                                             54 
##                       Finnish Institute for Health and Welfare 
##                                                             60 
## General Directorate of Health via Data Science for Social Good 
##                                                             64 
##                                          Government of Andorra 
##                                                             31 
##                   Government of Australia via covidlive.com.au 
##                                                             14 
##                                       Government of Azerbaijan 
##                                                             21 
##                                          Government of Bermuda 
##                                                             44 
##                                           Government of Canada 
##                                                             50 
##                                           Government of Cyprus 
##                                                             52 
##                            Government of Ecuador via Ecuacovid 
##                                                             35 
##                                        Government of Gibraltar 
##                                                             49 
##                                        Government of Greenland 
##                                                              1 
##                                         Government of Guernsey 
##                                                             31 
##                                        Government of Hong Kong 
##                                                              8 
##                                          Government of Hungary 
##                                                             63 
##                                             Government of Iran 
##                                                             10 
##                                           Government of Israel 
##                                                             72 
##                                           Government of Jersey 
##                                                             29 
##                                           Government of Jordan 
##                                                             45 
##                                       Government of Kazakhstan 
##                                                             25 
##                                          Government of Lebanon 
##                                                             16 
##                                       Government of Luxembourg 
##                                                             58 
##                                            Government of Macao 
##                                                             11 
##                                         Government of Malaysia 
##                                                              5 
##                                       Government of Montenegro 
##                                                              7 
##                                            Government of Nepal 
##                                                             26 
##                                         Government of Paraguay 
##                                                              5 
##                                          Government of Romania 
##                                                             63 
##                                     Government of Saint Helena 
##                                                              1 
##                                           Government of Serbia 
##                                                             52 
##                               Government of the Faeroe Islands 
##                                                             27 
##                             Government of the Falkland Islands 
##                                                             16 
##                               Government of the United Kingdom 
##                                                            385 
##                                        Government of Venezuela 
##                                                              6 
##                                        Heath Service Executive 
##                                                             57 
##                                         Isle of Man Government 
##                                                             39 
##               Korea Centers for Disease Control and Prevention 
##                                                              4 
##                                             Ministry of Health 
##                                                           1359 
##                         Ministry of Health, Labour and Welfare 
##                                                             10 
##                                      Ministry of Public Health 
##                                                             10 
##                          National Command and Operation Centre 
##                                                             20 
##                   National Communication Committee on COVID-19 
##                                                             24 
##                                               National Council 
##                                                             20 
##    National Emergency Crisis and Disaster Management Authority 
##                                                             55 
##                                          National Health Board 
##                                                             62 
##                                     National Health Commission 
##                                                            118 
##                                        National Health Service 
##                                                             59 
##       National Institute for Public Health and the Environment 
##                                                             53 
##             National Institute of Public Health, via Sledilnik 
##                                                             63 
##                           National Strategic Group on COVID-19 
##                                                             59 
##                           Norwegian Institute of Public Health 
##                                                             61 
##                                     Presidency of the Maldives 
##                                                             27 
##                                 Public Health Agency of Sweden 
##                                                             62 
##                                           Public Health France 
##                                                             63 
##                    Regional governments via Coronavirus Brasil 
##                                                             44 
##                                           Robert Koch Institut 
##                                                             64 
##                                 Russian Direct Investment Fund 
##                                                             58 
##                                           Saudi Health Council 
##                                                             54 
##                                                      Sciensano 
##                                                             62 
##                                            Secretary of Health 
##                                                             67 
##                                      Social Security Institute 
##                                                              1 
##                                         Statens Serum Institut 
##                                                             63
#country
df$country<-as.factor(df$country)
x<-df$country
{plot(x,col=rainbow(117),
     xlab="Countries",
     main="Vaccinations by Country",ylab="Number of People:Millions")
box()
}
summary(x)
##                Lithuania                  England         Northern Ireland 
##                       83                       77                       77 
##                 Scotland           United Kingdom                    Wales 
##                       77                       77                       77 
##                   Israel            United States                  Bahrain 
##                       72                       71                       68 
##                    Chile                   Mexico                  Czechia 
##                       67                       67                       64 
##                  Germany                    Italy                 Portugal 
##                       64                       64                       64 
##                  Denmark                   France                  Hungary 
##                       63                       63                       63 
##                   Poland                  Romania                 Slovenia 
##                       63                       63                       63 
##                Argentina                  Belgium                 Bulgaria 
##                       62                       62                       62 
##           Cayman Islands                  Estonia                   Greece 
##                       62                       62                       62 
##                   Sweden               Costa Rica                   Norway 
##                       62                       61                       61 
##                  Finland                  Iceland                   Latvia 
##                       60                       59                       59 
##                    Qatar                  Croatia               Luxembourg 
##                       59                       58                       58 
##                     Oman                   Russia                    China 
##                       58                       58                       57 
##                  Ireland                 Slovakia     United Arab Emirates 
##                       57                       56                       55 
##             Saudi Arabia                  Belarus              Netherlands 
##                       54                       53                       53 
##                    Spain                   Cyprus                   Serbia 
##                       53                       52                       52 
##                   Canada                   Kuwait                  Austria 
##                       50                       50                       49 
##                Gibraltar                Indonesia               Seychelles 
##                       49                       48                       48 
##                  Albania                   Turkey                    India 
##                       47                       47                       45 
##                   Jordan                  Bermuda                   Brazil 
##                       45                       44                       44 
##                    Malta                   Panama              Isle of Man 
##                       42                       40                       39 
##                Singapore                  Ecuador               Bangladesh 
##                       39                       35                       34 
##              Switzerland                  Andorra                 Guernsey 
##                       32                       31                       31 
##                  Morocco                Sri Lanka Turks and Caicos Islands 
##                       31                       31                       30 
##                   Jersey           Faeroe Islands                 Maldives 
##                       29                       27                       27 
##                    Nepal               Kazakhstan                Mauritius 
##                       26                       25                       24 
##                  Algeria            Liechtenstein               Azerbaijan 
##                       22                       22                       21 
##                   Monaco                 Pakistan                     Peru 
##                       20                       20                       19 
##                 Cambodia         Falkland Islands                  Lebanon 
##                       17                       16                       16 
##                  Bolivia                Australia                 Colombia 
##                       15                       14                       13 
##             South Africa                 Barbados                   Guyana 
##                       13                       12                       12 
##                 Anguilla                    Macao              New Zealand 
##                       11                       11                       11 
##                 Zimbabwe       Dominican Republic                     Iran 
##                       11                       10                       10 
##                  (Other) 
##                       99
#country
df$country<-as.factor(df$country)
x<-df$country
{plot(x,col=rainbow(117),
      xlab="Countries",
      main="Vaccinations by Country",ylab="Number of People:Millions")
  box()
}

summary(x)
##                Lithuania                  England         Northern Ireland 
##                       83                       77                       77 
##                 Scotland           United Kingdom                    Wales 
##                       77                       77                       77 
##                   Israel            United States                  Bahrain 
##                       72                       71                       68 
##                    Chile                   Mexico                  Czechia 
##                       67                       67                       64 
##                  Germany                    Italy                 Portugal 
##                       64                       64                       64 
##                  Denmark                   France                  Hungary 
##                       63                       63                       63 
##                   Poland                  Romania                 Slovenia 
##                       63                       63                       63 
##                Argentina                  Belgium                 Bulgaria 
##                       62                       62                       62 
##           Cayman Islands                  Estonia                   Greece 
##                       62                       62                       62 
##                   Sweden               Costa Rica                   Norway 
##                       62                       61                       61 
##                  Finland                  Iceland                   Latvia 
##                       60                       59                       59 
##                    Qatar                  Croatia               Luxembourg 
##                       59                       58                       58 
##                     Oman                   Russia                    China 
##                       58                       58                       57 
##                  Ireland                 Slovakia     United Arab Emirates 
##                       57                       56                       55 
##             Saudi Arabia                  Belarus              Netherlands 
##                       54                       53                       53 
##                    Spain                   Cyprus                   Serbia 
##                       53                       52                       52 
##                   Canada                   Kuwait                  Austria 
##                       50                       50                       49 
##                Gibraltar                Indonesia               Seychelles 
##                       49                       48                       48 
##                  Albania                   Turkey                    India 
##                       47                       47                       45 
##                   Jordan                  Bermuda                   Brazil 
##                       45                       44                       44 
##                    Malta                   Panama              Isle of Man 
##                       42                       40                       39 
##                Singapore                  Ecuador               Bangladesh 
##                       39                       35                       34 
##              Switzerland                  Andorra                 Guernsey 
##                       32                       31                       31 
##                  Morocco                Sri Lanka Turks and Caicos Islands 
##                       31                       31                       30 
##                   Jersey           Faeroe Islands                 Maldives 
##                       29                       27                       27 
##                    Nepal               Kazakhstan                Mauritius 
##                       26                       25                       24 
##                  Algeria            Liechtenstein               Azerbaijan 
##                       22                       22                       21 
##                   Monaco                 Pakistan                     Peru 
##                       20                       20                       19 
##                 Cambodia         Falkland Islands                  Lebanon 
##                       17                       16                       16 
##                  Bolivia                Australia                 Colombia 
##                       15                       14                       13 
##             South Africa                 Barbados                   Guyana 
##                       13                       12                       12 
##                 Anguilla                    Macao              New Zealand 
##                       11                       11                       11 
##                 Zimbabwe       Dominican Republic                     Iran 
##                       11                       10                       10 
##                  (Other) 
##                       99
#vaccination daily by vaccine
ggplot(df,aes(daily_vaccinations,vaccines))+
  geom_col()
## Warning: Removed 159 rows containing missing values (position_stack).

#manufactures

#we only took 5 for our analysis

#Pfizer/BioNTech
#Oxford/AstraZeneca
#Sinopharm/Beijing
#Sinovac
#Johnson&Johnson

#For Pfizer
x<-df$country[df$vaccine=="Pfizer/BioNTech"]
{plot(x,col=rainbow(117),
     xlab="Country Names",
     ylab="Number of People Vaccinated",
     main="Countries using Pfizer")
box()
}

summary(x)
##           Cayman Islands               Costa Rica                    Qatar 
##                       62                       61                       59 
##                  Croatia                 Slovakia             Saudi Arabia 
##                       58                       56                       54 
##                   Cyprus                   Kuwait                Gibraltar 
##                       52                       50                       49 
##                  Albania                  Bermuda                    Malta 
##                       47                       44                       42 
##                   Panama                Singapore                  Ecuador 
##                       40                       39                       35 
##                  Andorra                 Guernsey Turks and Caicos Islands 
##                       31                       31                       30 
##           Faeroe Islands                   Monaco                  Lebanon 
##                       27                       20                       16 
##                Australia                 Colombia              New Zealand 
##                       14                       13                       11 
##                    Japan                Greenland                  Algeria 
##                       10                        1                        0 
##                 Anguilla                Argentina                  Austria 
##                        0                        0                        0 
##               Azerbaijan                  Bahrain               Bangladesh 
##                        0                        0                        0 
##                 Barbados                  Belarus                  Belgium 
##                        0                        0                        0 
##                  Bolivia                   Brazil                 Bulgaria 
##                        0                        0                        0 
##                 Cambodia                   Canada                    Chile 
##                        0                        0                        0 
##                    China                  Czechia                  Denmark 
##                        0                        0                        0 
##       Dominican Republic                    Egypt              El Salvador 
##                        0                        0                        0 
##                  England                  Estonia         Falkland Islands 
##                        0                        0                        0 
##                  Finland                   France                  Germany 
##                        0                        0                        0 
##                   Greece                Guatemala                   Guyana 
##                        0                        0                        0 
##                Hong Kong                  Hungary                  Iceland 
##                        0                        0                        0 
##                    India                Indonesia                     Iran 
##                        0                        0                        0 
##                  Ireland              Isle of Man                   Israel 
##                        0                        0                        0 
##                    Italy                   Jersey                   Jordan 
##                        0                        0                        0 
##               Kazakhstan                   Latvia            Liechtenstein 
##                        0                        0                        0 
##                Lithuania               Luxembourg                    Macao 
##                        0                        0                        0 
##                 Malaysia                 Maldives                Mauritius 
##                        0                        0                        0 
##                   Mexico               Montenegro                  Morocco 
##                        0                        0                        0 
##                  Myanmar                    Nepal              Netherlands 
##                        0                        0                        0 
##          Northern Cyprus         Northern Ireland                   Norway 
##                        0                        0                        0 
##                     Oman                 Pakistan                 Paraguay 
##                        0                        0                        0 
##                     Peru                   Poland                 Portugal 
##                        0                        0                        0 
##                  Romania                   Russia             Saint Helena 
##                        0                        0                        0 
##               San Marino                 Scotland                  Senegal 
##                        0                        0                        0 
##                  (Other) 
##                        0
#For Oxford/AstraZeneca 
x<-df$country[df$vaccine=="Oxford/AstraZeneca"]
{plot(x,col=rainbow(117),
      xlab="Country Names",
      ylab="Number of People Vaccinated",
      main="Countries using Oxford/AstraZeneca")
  box()
}

summary(x)
##          Bangladesh           Sri Lanka            Maldives               Nepal 
##                  34                  31                  27                  26 
##           Mauritius    Falkland Islands            Barbados              Guyana 
##                  24                  16                  12                  12 
##            Anguilla  Dominican Republic             Myanmar Trinidad and Tobago 
##                  11                  10                   8                   8 
##         El Salvador         South Korea             Ukraine        Saint Helena 
##                   6                   4                   4                   1 
##             Albania             Algeria             Andorra           Argentina 
##                   0                   0                   0                   0 
##           Australia             Austria          Azerbaijan             Bahrain 
##                   0                   0                   0                   0 
##             Belarus             Belgium             Bermuda             Bolivia 
##                   0                   0                   0                   0 
##              Brazil            Bulgaria            Cambodia              Canada 
##                   0                   0                   0                   0 
##      Cayman Islands               Chile               China            Colombia 
##                   0                   0                   0                   0 
##          Costa Rica             Croatia              Cyprus             Czechia 
##                   0                   0                   0                   0 
##             Denmark             Ecuador               Egypt             England 
##                   0                   0                   0                   0 
##             Estonia      Faeroe Islands             Finland              France 
##                   0                   0                   0                   0 
##             Germany           Gibraltar              Greece           Greenland 
##                   0                   0                   0                   0 
##           Guatemala            Guernsey           Hong Kong             Hungary 
##                   0                   0                   0                   0 
##             Iceland               India           Indonesia                Iran 
##                   0                   0                   0                   0 
##             Ireland         Isle of Man              Israel               Italy 
##                   0                   0                   0                   0 
##               Japan              Jersey              Jordan          Kazakhstan 
##                   0                   0                   0                   0 
##              Kuwait              Latvia             Lebanon       Liechtenstein 
##                   0                   0                   0                   0 
##           Lithuania          Luxembourg               Macao            Malaysia 
##                   0                   0                   0                   0 
##               Malta              Mexico              Monaco          Montenegro 
##                   0                   0                   0                   0 
##             Morocco         Netherlands         New Zealand     Northern Cyprus 
##                   0                   0                   0                   0 
##    Northern Ireland              Norway                Oman            Pakistan 
##                   0                   0                   0                   0 
##              Panama            Paraguay                Peru              Poland 
##                   0                   0                   0                   0 
##            Portugal               Qatar             Romania              Russia 
##                   0                   0                   0                   0 
##          San Marino        Saudi Arabia            Scotland             (Other) 
##                   0                   0                   0                   0
#For Sinopharm/Beijing
x<-df$country[df$vaccine=="Sinopharm/Beijing"]
{plot(x,col=rainbow(117),
      xlab="Country Names",
      ylab="Number of People Vaccinated",
      main="Countries using Sinopharm/Beijing")
  box()
}

summary(x)
##               Peru           Cambodia              Macao           Zimbabwe 
##                 19                 17                 11                 11 
##              Egypt            Senegal            Albania            Algeria 
##                  7                  6                  0                  0 
##            Andorra           Anguilla          Argentina          Australia 
##                  0                  0                  0                  0 
##            Austria         Azerbaijan            Bahrain         Bangladesh 
##                  0                  0                  0                  0 
##           Barbados            Belarus            Belgium            Bermuda 
##                  0                  0                  0                  0 
##            Bolivia             Brazil           Bulgaria             Canada 
##                  0                  0                  0                  0 
##     Cayman Islands              Chile              China           Colombia 
##                  0                  0                  0                  0 
##         Costa Rica            Croatia             Cyprus            Czechia 
##                  0                  0                  0                  0 
##            Denmark Dominican Republic            Ecuador        El Salvador 
##                  0                  0                  0                  0 
##            England            Estonia     Faeroe Islands   Falkland Islands 
##                  0                  0                  0                  0 
##            Finland             France            Germany          Gibraltar 
##                  0                  0                  0                  0 
##             Greece          Greenland          Guatemala           Guernsey 
##                  0                  0                  0                  0 
##             Guyana          Hong Kong            Hungary            Iceland 
##                  0                  0                  0                  0 
##              India          Indonesia               Iran            Ireland 
##                  0                  0                  0                  0 
##        Isle of Man             Israel              Italy              Japan 
##                  0                  0                  0                  0 
##             Jersey             Jordan         Kazakhstan             Kuwait 
##                  0                  0                  0                  0 
##             Latvia            Lebanon      Liechtenstein          Lithuania 
##                  0                  0                  0                  0 
##         Luxembourg           Malaysia           Maldives              Malta 
##                  0                  0                  0                  0 
##          Mauritius             Mexico             Monaco         Montenegro 
##                  0                  0                  0                  0 
##            Morocco            Myanmar              Nepal        Netherlands 
##                  0                  0                  0                  0 
##        New Zealand    Northern Cyprus   Northern Ireland             Norway 
##                  0                  0                  0                  0 
##               Oman           Pakistan             Panama           Paraguay 
##                  0                  0                  0                  0 
##             Poland           Portugal              Qatar            Romania 
##                  0                  0                  0                  0 
##             Russia       Saint Helena         San Marino       Saudi Arabia 
##                  0                  0                  0                  0 
##           Scotland             Serbia         Seychelles            (Other) 
##                  0                  0                  0                  0
#For Sinovac
x<-df$country[df$vaccine=="Sinovac"]
{plot(x,col=rainbow(117),
      xlab="Country Names",
      ylab="Number of People Vaccinated",
      main="Countries using Sinovac")
  box()
}

summary(x)
##          Indonesia             Turkey           Malaysia          Guatemala 
##                 48                 47                  5                  3 
##            Albania            Algeria            Andorra           Anguilla 
##                  0                  0                  0                  0 
##          Argentina          Australia            Austria         Azerbaijan 
##                  0                  0                  0                  0 
##            Bahrain         Bangladesh           Barbados            Belarus 
##                  0                  0                  0                  0 
##            Belgium            Bermuda            Bolivia             Brazil 
##                  0                  0                  0                  0 
##           Bulgaria           Cambodia             Canada     Cayman Islands 
##                  0                  0                  0                  0 
##              Chile              China           Colombia         Costa Rica 
##                  0                  0                  0                  0 
##            Croatia             Cyprus            Czechia            Denmark 
##                  0                  0                  0                  0 
## Dominican Republic            Ecuador              Egypt        El Salvador 
##                  0                  0                  0                  0 
##            England            Estonia     Faeroe Islands   Falkland Islands 
##                  0                  0                  0                  0 
##            Finland             France            Germany          Gibraltar 
##                  0                  0                  0                  0 
##             Greece          Greenland           Guernsey             Guyana 
##                  0                  0                  0                  0 
##          Hong Kong            Hungary            Iceland              India 
##                  0                  0                  0                  0 
##               Iran            Ireland        Isle of Man             Israel 
##                  0                  0                  0                  0 
##              Italy              Japan             Jersey             Jordan 
##                  0                  0                  0                  0 
##         Kazakhstan             Kuwait             Latvia            Lebanon 
##                  0                  0                  0                  0 
##      Liechtenstein          Lithuania         Luxembourg              Macao 
##                  0                  0                  0                  0 
##           Maldives              Malta          Mauritius             Mexico 
##                  0                  0                  0                  0 
##             Monaco         Montenegro            Morocco            Myanmar 
##                  0                  0                  0                  0 
##              Nepal        Netherlands        New Zealand    Northern Cyprus 
##                  0                  0                  0                  0 
##   Northern Ireland             Norway               Oman           Pakistan 
##                  0                  0                  0                  0 
##             Panama           Paraguay               Peru             Poland 
##                  0                  0                  0                  0 
##           Portugal              Qatar            Romania             Russia 
##                  0                  0                  0                  0 
##       Saint Helena         San Marino       Saudi Arabia           Scotland 
##                  0                  0                  0                  0 
##            Senegal             Serbia         Seychelles            (Other) 
##                  0                  0                  0                  0
#For Johnson&Johnson
x<-df$country[df$vaccine=="Johnson&Johnson"]
{plot(x,col=rainbow(117),
      xlab="Country Names",
      ylab="Number of People Vaccinated",
      main="Countries using Johnson&Johnson")
  box()
}

summary(x)
##       South Africa            Albania            Algeria            Andorra 
##                 13                  0                  0                  0 
##           Anguilla          Argentina          Australia            Austria 
##                  0                  0                  0                  0 
##         Azerbaijan            Bahrain         Bangladesh           Barbados 
##                  0                  0                  0                  0 
##            Belarus            Belgium            Bermuda            Bolivia 
##                  0                  0                  0                  0 
##             Brazil           Bulgaria           Cambodia             Canada 
##                  0                  0                  0                  0 
##     Cayman Islands              Chile              China           Colombia 
##                  0                  0                  0                  0 
##         Costa Rica            Croatia             Cyprus            Czechia 
##                  0                  0                  0                  0 
##            Denmark Dominican Republic            Ecuador              Egypt 
##                  0                  0                  0                  0 
##        El Salvador            England            Estonia     Faeroe Islands 
##                  0                  0                  0                  0 
##   Falkland Islands            Finland             France            Germany 
##                  0                  0                  0                  0 
##          Gibraltar             Greece          Greenland          Guatemala 
##                  0                  0                  0                  0 
##           Guernsey             Guyana          Hong Kong            Hungary 
##                  0                  0                  0                  0 
##            Iceland              India          Indonesia               Iran 
##                  0                  0                  0                  0 
##            Ireland        Isle of Man             Israel              Italy 
##                  0                  0                  0                  0 
##              Japan             Jersey             Jordan         Kazakhstan 
##                  0                  0                  0                  0 
##             Kuwait             Latvia            Lebanon      Liechtenstein 
##                  0                  0                  0                  0 
##          Lithuania         Luxembourg              Macao           Malaysia 
##                  0                  0                  0                  0 
##           Maldives              Malta          Mauritius             Mexico 
##                  0                  0                  0                  0 
##             Monaco         Montenegro            Morocco            Myanmar 
##                  0                  0                  0                  0 
##              Nepal        Netherlands        New Zealand    Northern Cyprus 
##                  0                  0                  0                  0 
##   Northern Ireland             Norway               Oman           Pakistan 
##                  0                  0                  0                  0 
##             Panama           Paraguay               Peru             Poland 
##                  0                  0                  0                  0 
##           Portugal              Qatar            Romania             Russia 
##                  0                  0                  0                  0 
##       Saint Helena         San Marino       Saudi Arabia           Scotland 
##                  0                  0                  0                  0 
##            Senegal             Serbia         Seychelles            (Other) 
##                  0                  0                  0                  0