e621 data
Got it all, plus a cron job to refresh it once a day \o/
First thing to check on was a hunch that the 'male/female' tag was getting more and more popular than the 'male/male' tag over time. Doesn't look to be the case, though.
re: e621 data
Most posted artists... https://gist.github.com/makyo/40fd21413fcbd2b06853c465486fa444#file-most-posted-artists-txt
re: e621 data
Top tags! https://gist.github.com/makyo/40fd21413fcbd2b06853c465486fa444#file-top-tags-txt Really need to fix indexes. This takes foreeeeever.
re: e621 data
Whoops, was calculating percentages against only the two results. Much better calculating against the total submissions for that year.