This official D&D census finally proves whether everybody just wants to be Legolas

If you could take a census of your favorite fantasy world, what kind of results do you think you'd get? What proportion of dwarves to elves would there be, and would certain classes greatly outnumber the others (in this case I mean class in the "rogue" and "wizard" sense, not the "lower" and "upper" sense)? Thanks to D&D Beyond, the new official online HQ for Dungeons & Dragons players, and news statistics site 538, we finally have some answers