Year	Dollars
1992-01-01	124043
1997-01-01	2961090
2002-01-01	3405758
2003-01-01	6633006
2004-01-01	8268357
2005-01-01	6945923
2006-01-01	6921513
2007-01-01	9023311
2008-01-01	12219468
2009-01-01	11566903
2010-01-01	12525336
2011-01-01	15901728
2012-01-01	32988196
2013-01-01	24978264
2014-01-01	41620429
2015-01-01	25333048
2016-01-01	23814060