Year	Dollars
1992-01-01	25322024
1997-01-01	36051747
2002-01-01	18899739
2003-01-01	16358092
2004-01-01	23911018
2005-01-01	33870068
2006-01-01	22476551
2007-01-01	23698934
2008-01-01	25512451
2009-01-01	28799236
2010-01-01	28308657
2011-01-01	30642286
2012-01-01	27252027
2013-01-01	36147083
2014-01-01	27025971
2015-01-01	28142373
2016-01-01	28505960