Erm, actually it doesn't prove that, but what can be expected from someone who cannot see past the face value of anything...
Guess I gotta explain it, that is the final sum of the racial diversity, which, given that the average ratio if it were split evenly would be around 7% anyway, it isn't actually terribly far off.
But more to the point, many will buy expansions and resub just to TRY OUT the new race, get it to level 20, then return to their main or just unsub. So yes, it does sell boxes, just will not potentially KEEP subs.
Hahaha
You didn't even get it... Wow, ok, you win kiddo.