This is something i've been wondering for a while. According to the above numbers, there are currently 251 total wrestling programs. How does that compare to the total number of programs 10 years ago and 20 years ago and 30 years ago?

I would be really interested in knowing the answer to this. If somebody knows the answer, that would be great! If not, I would even be willing to put in some research time if someone could tell me where i could find all of the data.