Gotta watch out for people with the name Singh. They commit murder.000000000000000002% of the time : )
I’ll bet that Sikhs commit defense of self and others at a relatively high rate ... but no one keeps numbers on that. :-)
Before we get carried away with rosy feelings about Sikhs, once should consider the fact that in Canada's west coast, Sikhs commit a disproportionate amount of crimes, much of it gang and drug related.
It's also important to consider other important facts such as Sikh terrorism:
Sikhs blew up Air India 182