Year	Dollars
1992-01-01	236152
2002-01-01	331039
2003-01-01	317319
2004-01-01	452964
2005-01-01	1595992
2006-01-01	2468709
2007-01-01	8699762
2008-01-01	26215215
2009-01-01	2215304
2010-01-01	1792166
2011-01-01	2920578
2012-01-01	7797029
2013-01-01	3812529
2014-01-01	7169201
2015-01-01	2390650
2016-01-01	1041228