I'm not sure if this is what you're looking for, but a recent First Monday article
classifies Wikipedia research by country of provenance, among other criteria:
Perhaps that might give you some leads.
Laura Hale a écrit :
Has anyone done any research on a by country basis?
I'm trying to fill out http://meta.wikimedia.org/wiki/WikiWomenCamp/FAQ/Perspectives
bit and I'm looking for assistance. I know there has been some research but not sure
what and where, and what the breakdown was when analysis has been done. Has anyone done
comprehensive research on this subject in terms of participation?