EDITED the top part off. Thought it said month, bottom part stays.
Anyway... in my personal opinion, if someone goes to less than one game a month, unless they have a real good reason, they're a chairsofter.
Though, there are some places that only have one every month or two... miss that and you better have a damn good reason!
That's my chairsofting opinion.
Also, you should add a zero category, for chairsofters and once a years.