Hi all,
I just published a new visualization: Wikipedias, compared by participation per language (= active editors per million speakers)
There are several pages,
one for a global overview https://stats.wikimedia.org/wikimedia/participation/d3_participation_global....
one with breakdown by continent https://stats.wikimedia.org/wikimedia/participation/d3_participation_contine...
You can also zoom in on one continent, by clicking on it
Any feedback is welcome.
Erik Zachte