Year	Dollars
1992-01-01	2543836
1997-01-01	6866572
2002-01-01	3272534
2003-01-01	2727734
2004-01-01	2866436
2005-01-01	7120890
2006-01-01	2928058
2007-01-01	7712480
2008-01-01	7844949
2009-01-01	9594597
2010-01-01	5392047
2011-01-01	8993088
2012-01-01	9749263
2013-01-01	6509965
2014-01-01	4044348
2015-01-01	5397674
2016-01-01	9659659