Year	Dollars
1992-01-01	1133328
1997-01-01	1150905
2002-01-01	2593440
2003-01-01	1505793
2004-01-01	1648864
2005-01-01	2594096
2006-01-01	3295225
2007-01-01	2633176
2008-01-01	6596621
2009-01-01	5095817
2010-01-01	3662247
2011-01-01	6205170
2012-01-01	9480573
2013-01-01	5768793
2014-01-01	7402818
2015-01-01	11709853
2016-01-01	7714681