Data Visualization, R Programming, Data Science, Ggplot2, Tidyverse.
## 10 Spain 1.81 ## 11 Slovakia 1.82 ## 12 Luxembourg 2.11 ## 13 Italy 2.18 ## 14 Belgium 2.19 ## 15 Ireland 2.78 ## 16 Norway 2.92 ## 17 Slovenia 3.00 ## 18 United Kingdom 3.02 ## 19 Japan 3.62 ## 20 Denmark 3.70 ## 21 Netherlands 3.79 ## 22 Germany 4.44 ## 23 Poland 4.48 ## 24 Canada 4.56 ## 25