Year	Dollars
1992-01-01	81233
1997-01-01	385293
2002-01-01	596088
2003-01-01	6010055
2004-01-01	655912
2005-01-01	2809796
2006-01-01	599882
2007-01-01	3935710
2008-01-01	5669148
2009-01-01	914983
2010-01-01	1931181
2011-01-01	21516087
2012-01-01	1936234
2013-01-01	5682295
2015-01-01	1699806
2016-01-01	1846715