Statistics thanks to the Bankruptcy Data Project:
http://bdp.law.harvard.edu/
2008 2009 % 2010 %
Jan 70,300 89,000 27% 102,600 15%
Feb 79,500 102,000 28% 117,800 15%
March 90,400 131,000 45% 159,200 22%
April 93,200 128,700 38% 146,200 14%