Wharton's 2009 Employment Reports are out.
2009
http://mbacareers.wharton.upenn.edu/report/profile_2.cfm
2008 for comparison
http://mbacareers.wharton.upenn.edu/report/cr08.pdf
From Wharton the results were
McK stayed constant with 50 both years
BCG went from 43 to 31
Bain went from 36 to 18 | 
