Might as well reiterate:
EVERY RELIGION HAS ITS SHARE OF FIRST-CLASS A-HOLES.
Even the chart link is not conclusive. It is isolated to a certain state of a single country.
If that study was conducted in the Middle East, then it's a foregone conclusion which religious group commits the most crime.
If conducted in India, Hindus would be dominant.
If in South Korea, atheists would probably be on top.