Year	Dollars
1992-01-01	4722795
1997-01-01	12092024
2002-01-01	8428758
2003-01-01	11866374
2004-01-01	24105941
2005-01-01	24737550
2006-01-01	51407670
2007-01-01	60506886
2008-01-01	62476605
2009-01-01	44263588
2010-01-01	46720249
2011-01-01	70352469
2012-01-01	52029735
2013-01-01	63817893
2014-01-01	82448974
2015-01-01	87267941
2016-01-01	68358957