Year	Dollars
1992-01-01	20557187
1997-01-01	46479650
2002-01-01	29815528
2003-01-01	45523118
2004-01-01	45913691
2005-01-01	48833771
2006-01-01	58074376
2007-01-01	61447966
2008-01-01	59996866
2009-01-01	41262225
2010-01-01	52039598
2011-01-01	58326419
2012-01-01	54622075
2013-01-01	68383928
2014-01-01	65765074
2015-01-01	67642953
2016-01-01	62980245