Year	Dollars
1992-01-01	7284744
1997-01-01	18691695
2002-01-01	23102917
2003-01-01	26183357
2004-01-01	23310935
2005-01-01	23044470
2006-01-01	46997879
2007-01-01	42552898
2008-01-01	82037599
2009-01-01	50128734
2010-01-01	86034656
2011-01-01	82961100
2012-01-01	75067680
2013-01-01	108080195
2014-01-01	141410907
2015-01-01	84977008
2016-01-01	102703417