Uh, “per capita” is used precisely to factor OUT the number of people in a group. And in fact on a per-capita basis, Muslims are much more violent than Christians. Also on an absolute basis.
And the number of each isn’t all THAT different, 2.2 billion nomimal christians, 1.6 billion nominal muslims.
That’s a huge difference in population.
And as far as Muslims being more violent than Christians, I take it we’re only counting violence within the last several decades. Over many centuries, Christians win hands down.
But, as another poster said in this thread, the enforced atheists have a commanding lead in just the last 90 years.