Year	Dollars
1992-01-01	1000491
1997-01-01	1499317
2003-01-01	1307858
2004-01-01	990746
2005-01-01	736335
2006-01-01	929743
2007-01-01	1652108
2008-01-01	3192507
2009-01-01	3049530
2010-01-01	2960229
2011-01-01	3154949
2012-01-01	4239389
2013-01-01	2888784
2014-01-01	5554830
2015-01-01	4297575
2016-01-01	3619189