Year	Dollars
1992-01-01	316301
1997-01-01	243257
2002-01-01	1231717
2003-01-01	848766
2004-01-01	586750
2005-01-01	1068526
2006-01-01	1486740
2007-01-01	770238
2008-01-01	1006548
2009-01-01	1162552
2010-01-01	1184584
2011-01-01	380846