Year	Dollars
1992-01-01	316156
1997-01-01	2443845
2002-01-01	5544513
2003-01-01	5970399
2004-01-01	3852063
2005-01-01	3863037
2006-01-01	2164159
2007-01-01	3831128
2008-01-01	4874728
2009-01-01	4829181
2010-01-01	2698991
2011-01-01	2618445
2013-01-01	3798848
2014-01-01	4564441
2015-01-01	4887123
2016-01-01	5744846