Year	Dollars
1992-01-01	235654
1997-01-01	1580669
2005-01-01	2614087
2006-01-01	498154
2007-01-01	757263
2008-01-01	1525040
2009-01-01	2514470
2010-01-01	1703220
2011-01-01	3831105
2012-01-01	1913224
2013-01-01	1019219
2014-01-01	8307107
2015-01-01	14843164
2016-01-01	22346009