What happens to woman in philosophy...?

Click here for the dataviz.

A visualization that shows that at least in Konstanz, the lack of female PhDs is not due to initial lack of interest.

I made this just to prove a point in a discussion, but have been meaning to expand it ever since. Alas, I have not gotten to it yet.

I think a central repository of demographic data about philosophy students would be pretty valuable, as it seems like this discussion is not really moving ahead.