Year	Dollars
1992-01-01	369267
1997-01-01	406506
2002-01-01	1157722
2003-01-01	588915
2004-01-01	624818
2005-01-01	1119214
2006-01-01	2625339
2007-01-01	1563477
2008-01-01	2063135
2009-01-01	1226878
2010-01-01	948814
2012-01-01	7444164
2013-01-01	1511307
2014-01-01	1395611
2015-01-01	3910020
2016-01-01	1777582