What percentage of the population watches "porn"?
What percentage of the population are sexual predators?
FWIW, I have conducted an informal poll in my office. 8 men, all civil engineers ages 34 to 49, all married at least 4 years.
8/8 of us own porn
8/8 of our wives watch porn with us.
One of the guys volunteered his wife loves the girl/girl porn, and another says his wife likes the anal porn (eeewwww)
FWIW.