Year	Dollars
1992-01-01	98141
1997-01-01	2471887
2002-01-01	1353730
2003-01-01	1370022
2004-01-01	2017800
2005-01-01	4024305
2006-01-01	2807430
2007-01-01	6063780
2008-01-01	8086314
2009-01-01	8840195
2010-01-01	8430222
2011-01-01	6412848
2012-01-01	12247335
2013-01-01	25462012
2014-01-01	10842645
2015-01-01	14907323
2016-01-01	16840245