303 bids extended (a few more are "pending," according to the student paper, so the final total may be slightly higher)
Quota = 31
Article in student paper has more info:
http://media.www.dukechronicle.com/m...epublisher.com
Edited to add: At a recent Duke Panhellenic-sponsored event, one of the women on Duke's board of trustees addressed values, the ways women are treated at Duke, and made some suggestions for change. Her remarks are on the university's web site:
http://www.dukenews.duke.edu/2007/02/jenkins.html
Note: Her remarks include a reference to the "core four" sororities at Duke; it's my understanding that these are the -- supposedly -- most "elite" chapters at Duke. She does not name them.