Year	Dollars
1992-01-01	1945691
1997-01-01	2786009
2002-01-01	10592998
2003-01-01	7876451
2004-01-01	3058501
2005-01-01	5031630
2006-01-01	9390844
2007-01-01	10920465
2008-01-01	5662967
2009-01-01	6943739
2010-01-01	5698105
2011-01-01	8533893
2012-01-01	7829045
2013-01-01	8982692
2014-01-01	9068500
2015-01-01	9146913
2016-01-01	8131202