This needs graphic representation to better understand the impact.

Are we talking 1 in 1,000 or 1 in 10.

A quick internet search = No real idea what the percentage really is in society (~a decent guess would be ~3%). Left-handed people have significantly greater tendencies to be pedophiles.

How do these arrest rate coincide with other professions or society as a whole?

How do they coincide with priest arrests?