But no one really knows what the real numbers are. These are the people who have been caught. They may actually be a very small percentage of a much larger base.
The severity of the crime, the inhumanity, the cruelty involved (anal raping infants?!??) is so disturbing, so depraved that even .00000000000000000000000005% is too much. No one wants to see ANY numbers on this. 1 in 7 billion is too many. But we have far larger numbers than that. This is one of those things where the numbers/percent game is irrelevant.