Year	Dollars
1992-01-01	19423816
1997-01-01	43719810
2002-01-01	27731857
2003-01-01	26706791
2004-01-01	54671081
2005-01-01	75462375
2006-01-01	90078469
2007-01-01	99266601
2008-01-01	98766100
2009-01-01	82176757
2010-01-01	93474159
2011-01-01	103796143
2012-01-01	95799578
2013-01-01	97505228
2014-01-01	91285730
2015-01-01	103090960
2016-01-01	97489924