Year	Dollars
1992-01-01	84961
1997-01-01	51714
2002-01-01	266046
2004-01-01	1418770
2005-01-01	1144666
2006-01-01	102381
2007-01-01	538757
2008-01-01	184489
2009-01-01	384761
2010-01-01	40843
2013-01-01	131754
2014-01-01	307302
2015-01-01	103374
2016-01-01	70159