Year	Dollars
1992-01-01	55144443
1997-01-01	71380113
2002-01-01	77654699
2003-01-01	62256313
2004-01-01	93444357
2005-01-01	93817040
2006-01-01	134152834
2007-01-01	273138431
2008-01-01	196049872
2009-01-01	152245339
2010-01-01	120399663
2011-01-01	141019372
2012-01-01	126251347
2013-01-01	129892820
2014-01-01	168831973
2015-01-01	126155684
2016-01-01	138348519