There are 342,302 total writeups on E2 that haven't been removed from view which weren't automatically added from the Webster 1913 dictionary. (102,719 entries were "auto-noded" from Webster's and most have been around since E2's inception.) Given that a great many of nodes from before 2000 were deleted in recent years, I'd wager about 300,000 of those writeups have been created since March 2001.
Five is a sufficiently close approximation to infinity. -- Robert Firth "One, two, five." -- Monty Python and the Holy Grail