| RolStoppable said: Do you also have the raw numbers for those percentages in the statistic? The total number of games per year. |
Neither the PEGI-search nor the USK-search offers a filter for years, you can only filter for system, rating, genre and publisher:
http://www.pegi.info/en/index/global_id/505/
http://www.usk.de/titelsuche/titelsuche/
But in one of the yearly USK-reports I found the number of the classification procedures per year:

In 2013 the number of the classification procedures fell again to 2088... the shift of casual games from PC to mobile.
I combined these yearly totals with the percentages from the other chart:










