Perhaps I was not clear but since I would assume that you had at least done some diligent research and read the articles posted i did not think I needed to be overly clear.
Those "investigated" were those in the study posted. Here is the quote you missed and it is not wild at all.
"The Chicago study also found that of the 2,200 priests, just one was a pedophile."
Oh. So, in that one study, they only found one of 2,200 priests studied to be a pedophile. That would be a low ratio, if it applies to everyone who has taken on the vow of celibacy and entered the priesthood.