Year	Dollars
1992-01-01	36792326
1997-01-01	55210990
2002-01-01	62979130
2003-01-01	127106760
2004-01-01	30362539
2005-01-01	43039592
2006-01-01	41307868
2007-01-01	34070503
2008-01-01	48130267
2009-01-01	31817103
2010-01-01	57570795
2011-01-01	80286396
2012-01-01	55628085
2013-01-01	54279926
2014-01-01	58030883
2015-01-01	53202030
2016-01-01	41977164