...but those numbers have an asterisk because I got my application in very late. I was told by several other schools that if my app were in earlier that they would have granted me an interview. Also, I was initially waitlisted at every school I applied to, because they had already filled their slots for the year by the time i interviewed.
Moral of the story...even if you're a great applicant, you screw yourself royally by not getting your app in incredibly early!
Applied to 28, invited to 16, went to 15, withdrew from 1 post-interview, rejected from 2 post-interview, waitlisted at 7 post-interview, accepted at 5 post-interview, accepted at 2 post-waitlist, withdrew from 1 post-waitlist and still waiting!