Nothing recent.
The last official (done by mining the database) thing I read is about 2 years old, from Ephi. It's on the Wiki, here:
http://wiki.project1999.com/Project1999:About
About a year ago, a player did many, many /whos and came up with this:
http://p1999pop.dmsimard.com/db/Classes
Neither system gives a perfect picture though... but probably close enough.
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Gnawlunzs Phrogphry
Master Angler, Baker, Cadger, Drunk
"If you can't eat a frog, then eat two."