I stopped getting them when I switched schools in 10th grade. I'm not even sure if I had one in 9th grade. They usually took them during break, so I just skipped going. Didn't do it to be cool or anything, but I really despised the school pictures since they could make anyone look like crap.
So I wasn't in the year book at all during high school except for my name and a few times when they took pics around campus I ended up in the yearbook like a pic of me grabbing my crotch while walking with two friends. Had an itch, scratched, then heard a flash, and at the end of the year when the yearbooks came out, I looked in my friend's and there I was. I'll scan the pic if my friend still has the yearbook.