I'm actually a UNC undergrad xD so I got kicked out to other places for grad school (most likely MIT)...UNC haven't even looked at my file yet since I'm their undergrad =(
Anw, we had a huge incoming class last year. The year before that (the one where I wasn't too lazy to show up at year-start TA meeting), I noticed ~70 peeps there, who are pretty much all first-year. A lot of them are international students too (like myself)