Census slides

[lololink]

This data is highly inaccurate if you try to compare it to the reality, they are counting up people who don't play anymore and are also counting bots.

But mostly it's hard for them to tell because it shows what class are unlocked, which means that even if you don't play it in dungeons it's considered unlocked, it should do something like stats of how many time someone queued as a DPS, Tank or Healer or only count the most played job of each player, so that we can see what role is most played.