What is the Kill Count of Every Assassin?

So guys, if you've been following this community. Then I am the same guy who posted quite a lot of times for y'know research and what's better than to ask from the fans. So for my channel "Faxx Spitters" I am making a video on Kill Counts but I am not sure how many kills do the characters do in the games strictly no novels or you know anything. Just Games. So can you atleast give me a rough idea? if you any of you can.