Year	Dollars
1992-01-01	191792
2002-01-01	327637
2003-01-01	601755
2004-01-01	154256
2005-01-01	194878
2006-01-01	500473
2007-01-01	925661
2008-01-01	278548
2009-01-01	450998
2010-01-01	156472
2011-01-01	243026