Year	Dollars
1992-01-01	595604
1997-01-01	467382
2002-01-01	7557656
2003-01-01	2355617
2004-01-01	3902351
2005-01-01	1223289
2006-01-01	9396933
2007-01-01	7545683
2008-01-01	11222080
2009-01-01	4250279
2010-01-01	4125604
2011-01-01	7668232
2012-01-01	7981361
2013-01-01	7132247
2014-01-01	716842
2015-01-01	3098023
2016-01-01	8148865