Not numbers, put an article about Vanderbilt changing their process.
"In past years, potential new members (PNMs) rushed in what was known as the “10-7-5-3” format. They visited all ten of the sorority houses on the Display Round, seven houses on Philanthropy Round, five houses on Entertainment Round, and three on Preference Night.
This year, they are switching to a 10-8-5-2 format. The PNMs will still visit all ten houses on Display Round, but will return now to a maximum of eight houses on Philanthropy Round. They will visit five houses on Entertainment, just like they did in past years, but will only go to a maximum of two on Preference Night."
http://www.vanderbilthustler.com/new...f4f4d3bb9.html