Gentlemen, here's my math. A couple of months ago WGT went from 100 million played rounds to 200 million played rounds. 5 Million players in 5 year WGT (give or take whatever, i've got no clue) adds up to 8 rounds per person per year.....doh.
No clue as to how many there are..Less then 5 million no doubt. Let me guess:
5% makes it to Legend. 4000-ish legends makes it 100.000-ish players. Still sells advertizing space.