Were more " non-believers" killed by Christian Crusaders than have been killed by Muslim terrorists lately?

The Crusaders butchered many muslims, jews and fellow christians. But it was returned in kind by the muslims and the jews don't have a lot of room to talk either. The best way to look at this is to admit that we all are fairly even on the subject of human butchery and killing each other. I mean are we really gaining any ground by arguing about whose religion is more blood thirsty and underhanded?