Year	Dollars
1992-01-01	286786
1997-01-01	354461
2003-01-01	235744
2004-01-01	215844
2005-01-01	407028
2006-01-01	41730
2007-01-01	1242697
2008-01-01	588519
2009-01-01	424128
2010-01-01	2209202
2011-01-01	8393841
2012-01-01	2299475
2013-01-01	5574831
2015-01-01	1072433
2016-01-01	397980