Year	Dollars
1992-01-01	3664284
1997-01-01	5646744
2002-01-01	2329482
2003-01-01	3012235
2004-01-01	5238152
2005-01-01	6392695
2006-01-01	6390343
2007-01-01	6721774
2008-01-01	9033470
2009-01-01	6373558
2010-01-01	12052847
2011-01-01	8540818
2012-01-01	7499227
2013-01-01	7261648
2014-01-01	6451027
2015-01-01	8132556
2016-01-01	7421856