Statistics about HTML versions [closed]

Question

There are various statistics on the web, about browser usage, OS usage etc.

Is there a statistics about HTML versions? Where we can see percentage of HTML 5, HTML 4.01, HTML 3.2 in certain month and see increasing number of documents in HTML 5?

Answer 1

I could find these links:

http://w3techs.com/technologies/details/ml-html_transitional/4/all

http://try.powermapper.com/demo/statsversions.aspx