Weekly "Ok Tally" #1

One of my professors (let's call him Dr. Professor) says "Ok?" or "Mmk?" a crazy amount of times during one lecture. He is a great prof, very nice and great at explaining the material. I have no complaints about him at all. I just thought it would be interesting to count how many times he says "ok?" during one lecture. Here is the result! I may do this weekly, maybe not. We'll see.