Year	Dollars
1992-01-01	98306231
1997-01-01	102337682
2002-01-01	175461303
2003-01-01	169109844
2004-01-01	184017626
2005-01-01	282854441
2006-01-01	323630631
2007-01-01	360888739
2008-01-01	342162210
2009-01-01	201557835
2010-01-01	295495241
2011-01-01	300647898
2012-01-01	205467764
2013-01-01	209122512
2014-01-01	186088732
2015-01-01	230956223
2016-01-01	302464640