Year	Dollars
1992-01-01	71507986
1997-01-01	24728600
2002-01-01	54646694
2003-01-01	45369251
2004-01-01	41525738
2005-01-01	61885750
2006-01-01	55481808
2007-01-01	42742197
2008-01-01	53380079
2009-01-01	45155896
2010-01-01	39016045
2011-01-01	53318056
2012-01-01	41159519
2013-01-01	42010845
2014-01-01	59827636
2015-01-01	34464765
2016-01-01	33949964