## 
## Attaching package: 'gplots'

## The following object is masked from 'package:stats':
## 
##     lowess

barplot

barplot

barplot

barplot

barplot

barplot

barplot

barplot

barplot

## 
## Attaching package: 'dplyr'

## The following objects are masked from 'package:stats':
## 
##     filter, lag

## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union

## `summarise()` has grouped output by 'agerange'. You can override using the
## `.groups` argument.

barplot

barplot

barplot