Year	Dollars
1992-01-01	340311
1997-01-01	670943
2002-01-01	127076
2004-01-01	2204710
2005-01-01	1865152
2006-01-01	888385
2007-01-01	1574682
2008-01-01	906713
2009-01-01	926781
2010-01-01	1134254
2011-01-01	901548
2012-01-01	965161
2013-01-01	2115959
2014-01-01	719700
2015-01-01	907356
2016-01-01	955178