Year	Dollars
1992-01-01	359278
1997-01-01	582146
2002-01-01	229177
2003-01-01	525076
2004-01-01	1313127
2005-01-01	1181783
2006-01-01	1146742
2007-01-01	1736429
2008-01-01	4120457
2009-01-01	1107887
2010-01-01	623791
2011-01-01	1507013
2012-01-01	1588655
2013-01-01	373163
2014-01-01	585573
2015-01-01	225141
2016-01-01	1061772