You should ask Chief.
He will have the exact details for everybody
He released them a while back when there was a competition
Whichever team had the most supporters would receive a prize (gold or platinum membership for everyone on BigFooty who had that team as the team they 'support')
He gave the challenge as a recruitment push over a year, around the 6 month period he had the stats, and Collingwood were way infront, and he claimed he didn't want to give Collingwood the prize.
Never heard about it again, and since then, I've gone searching for the thread, and it's no longer there....