Year	Dollars
1992-01-01	1531934
1997-01-01	1646470
2002-01-01	1344833
2003-01-01	1489242
2004-01-01	1688114
2005-01-01	748991
2006-01-01	1223150
2007-01-01	1625117
2008-01-01	9056224
2009-01-01	10298536
2010-01-01	7462603
2011-01-01	9127902
2012-01-01	16172835
2013-01-01	10292038
2014-01-01	6282558
2015-01-01	3968407
2016-01-01	2861101