Great job
@Evilms.
Most of them are know data from Sony/Studios... so the estimates are more interesting.
GTS for example you estimated 8 million units but we know that GTS API had over 16 million different PSN accounts that played the game at least once.
I believe 8m acoounts that used the same copy of GTS is very hard to believe.
GT7 is impossible to know... PD changed the API do randomic Ids... so without the Id you can't find the users there.
There are very few estimates... everything else like 95% of the data is already old know.