data source: https://docs.google.com/spreadsheets/d/1odDM-CGLxe4gLEbdVpaQ6us6gy6i9xcyZFZAU8DboZo/edit?pli=1#gid=113073223
This map does not represent all the entries per country. The color value corresponds to the count value of the latest country row with log10 transformation.
Count of substyles in each style. The color choice is now the best.
Count of substyles in each style
This viz is more descriptive and can be explored further