Awesome. You're a bigger geek than I am. Seriously though, it just goes to show how many games the people in the 5K to 15K group could have attended on relatively low points.
In that mid points group I think you have two distinct groups; the mainly younger ones going to every game they can in a genuine attempt to catch up (see
@Mike Brock 's earlier post) and people of my age and above, who couldn't be arsed going to all the games they could have gone to over the last 10 years, but now feel aggrieved that they can't get tickets to the swamp.