How long has your bp been off feed?

OK, trying to get an idea how long on average do "most" bp's go off feed if at all, so I am asking you guys and gals to post the AGE of your snake and how long it has been OFF feed and if your snake is a boy or girl. Not sure that the boy or girl thing is relevant, but who knows.

HIss! last ate 30 Aug 04. Hasn't eaten in two months. He is about 14 months old. He did not eat in January nor February either. Otherwise, he is in good health.

Monty Joe, 3 to 4 years old (not positive 3rd and last owner) Male, Last ate July 16th.

Cheetah, Unsexed, again not positive on age, place I rescued him/her from knew nothing about em. Im guessing 1 - 2 years old. Refused his last meal on Oct. 21st. Dont actually know if s/he went off feed or not because s/he was quite agitated at me when I tried the last time, struck at the rat but would not constrict it. I left it in there because s/he has allways ended up eating it, well...in the morning it was still there. Will find out tomorrow if s/he is actually off feed or not.