Retention within sororities

[seminole dad]

Could anyone on the list let me know what percentage of girls that rush sororities remain four years. I'm a father whose daughter is thinking about rushing at FSU in Aug 2005. I have looked around this site including the Rush and Rush Stories forum.
Also, I would be interested to have any input regarding sorority housing. After reading the booklet from the office of greek affairs and reading these forums, it seems to me that most sororities are set up to encourage the girls to live in the sorority house. It also seems to me that there is a big difference between being in a sorority and being in residence versus living elsewhere. The possibility of being in residence and if so when could be a factor in the selection process. Also, do most girls even want to live in residence. I realize that this is a lot of info to think about, but any input on any issue would be really appreciated.

P.S. I read the posts by seminole mom 14 regarding her daughters rush in fall 2004. It was really good. Maybe I could do something similar for my daughter. Also, I don't really know how I found this site, but it is great. I appreciate all of your wit and intelligence. Thank you much in advance for any input.