I read that in a german newspaper for students. Ok, it wasn't exactly about PMO, but it told a poll would have shown that students watch porn 2 times a week on average (without giving a source). 2 TIMES A WEEK!?! ON AVERAGE!!! Can that really be possible?
I would imagine most people here watched porn far more than twice a week, but for non-addicts twice a week might be typical. *shrugs*
I masturbated almost every two days when I was addicted. In fact, I felt fine even when I fap twice in a day...