Year	Dollars
1992-01-01	293582
1997-01-01	1050307
2002-01-01	1478726
2003-01-01	473658
2004-01-01	320717
2005-01-01	886080
2006-01-01	1845680
2007-01-01	1962706
2008-01-01	1060668
2009-01-01	2802201
2010-01-01	5861706
2011-01-01	7864649
2012-01-01	12718879
2013-01-01	9345238
2014-01-01	11170602
2015-01-01	5258864
2016-01-01	10971739