Year	Dollars
1992-01-01	1888496
1997-01-01	386109
2002-01-01	2522285
2003-01-01	485758
2004-01-01	1096706
2005-01-01	461980
2006-01-01	1673756
2007-01-01	1288771
2008-01-01	718325
2009-01-01	375601
2010-01-01	2440400
2011-01-01	1611704
2012-01-01	700309
2014-01-01	431298
2015-01-01	361626
2016-01-01	776690