OK. But to get the final 7 games at the G means that you only played a few games there up until then. The teams based at the G play a set number of games there, no matter whether they are early or late in the season.
But some of those matches were as the "away" team against other MCG tenants.
Look, the AFL should have spaced the games that Richmond played at the MCG better than they did throughout the fixture by scheduling a couple of away games against MCG tenants early in the season, and thrown in a game interstate or against St. Kilda or North at Marvel towards the end of the season, to break things up.
It is an anomoly. It also helped that you didn't play West Coast in Perth this year.