Year	Dollars
1992-01-01	2604491
1997-01-01	4059940
2002-01-01	2034951
2003-01-01	3439841
2004-01-01	2103060
2005-01-01	3620652
2006-01-01	6191664
2007-01-01	3018953
2008-01-01	1985713
2009-01-01	2396656
2010-01-01	3043573
2011-01-01	1393603