@Erimitus Said
I wonder what percentage of the general public are pedophiles and what percentage of the clergy are pedophiles.
At least one study puts the % of pedophiles in the general population at 5%.
A study by the John Jay College of Criminal Justice in 2004 put the % of catholic priests at 4%. A study in Australia put the number closer to 7%.
Considering statistics (things like standard deviation, population sample size, etc) and cover ups by the catholic church for decades (if not centuries), it is more likely that (at a minimum) catholic priests have the same % of pedophiles as in the general population; 5%.
On the other hand, considering that it appears that there was a community within the catholic church that was actively protected by its leaders, simple logic would suggest that the % within the catholic church could easily exceeded that in the public.
If the question was more specific to pedophiles that targeted boys, as opposed to any/all youth, it is more than likely that the catholic church's % exceeds the public at large.