I interviewed at UCSD yesterday and we were given the numbers run down: 625 interviewed, next week is the last week they are interviewing, they have accepted 160 thus far and are going to send out about 100 more. Of those remaining in the acceptable pool, about half of them will be put on the waitlist post May 15, I believe that puts the waitlist at about 100-125 people. They usually pull about 30-40 from that list up until the first day of orientation...hope this helps...