Year	Dollars
1992-01-01	9365125
1997-01-01	25603884
2002-01-01	16945678
2003-01-01	14465789
2004-01-01	17914692
2005-01-01	26425254
2006-01-01	37956987
2007-01-01	41741065
2008-01-01	38404796
2009-01-01	63961499
2010-01-01	108337215
2011-01-01	40009819
2012-01-01	66991231
2013-01-01	48926052
2014-01-01	57987807
2015-01-01	50325409
2016-01-01	47148980