USNews is the only source of this information, it's not free, it's not complete, and it's not current. I wouldn't say it's useless information, but I would discourage making decisions around it.
I don't know what year that's for, but it's describing at best the 2004 entering class.
Here's some more old useless data: the "current" 2007 US News data, which is awfully sparse, with funny math in places. These are the Fall '05 numbers.