Year	Dollars
1992-01-01	11865145
1997-01-01	20758024
2002-01-01	27885568
2003-01-01	28893392
2004-01-01	41432373
2005-01-01	13368312
2006-01-01	47935667
2007-01-01	52216147
2008-01-01	52745269
2009-01-01	33705440
2010-01-01	33832941
2011-01-01	41498406
2012-01-01	35524476
2013-01-01	35668179
2014-01-01	35102614
2015-01-01	32756702
2016-01-01	46271089