Year	Dollars
1992-01-01	197785
1997-01-01	1529706
2002-01-01	2266459
2003-01-01	4880278
2004-01-01	3426097
2005-01-01	4992480
2006-01-01	5678426
2007-01-01	8663274
2008-01-01	5084098
2009-01-01	5477681
2010-01-01	6434655
2011-01-01	8622942
2012-01-01	11345042
2013-01-01	8934165
2014-01-01	7162922
2015-01-01	7017235
2016-01-01	5420598