Year	Dollars
1992-01-01	160030
1997-01-01	384630
2002-01-01	627510
2003-01-01	883890
2004-01-01	1060745
2005-01-01	821402
2006-01-01	1064684
2007-01-01	1436241
2008-01-01	2893942
2009-01-01	1137573
2010-01-01	2713719
2011-01-01	2150010
2012-01-01	3922718
2013-01-01	14517877
2014-01-01	2016348
2015-01-01	4580816
2016-01-01	7751380