I feel pretty confident that Haskell is generally unpopular and so would be poorly represented in any of the statistics you asked about, but you can take a look

I feel pretty confident that Haskell is generally unpopular and so would be poorly represented in any of the statistics you asked about, but you can take a look at the SPJ talk in my other comment if you want some seven-year-old numbers--I suspect its status hasn't changed substantially since that talk though. Regardless, this has nothing to do with what I wrote in the comment you were responding to, so I'm not sure what your point is in raising these questions.