Year	Dollars
1992-01-01	134465
1997-01-01	823534
2002-01-01	1127708
2003-01-01	2110217
2004-01-01	5112726
2005-01-01	751256
2006-01-01	1523193
2007-01-01	2885846
2008-01-01	2902878
2009-01-01	4551494
2010-01-01	3152264
2011-01-01	2024225
2012-01-01	2643399
2013-01-01	8678992
2014-01-01	2749378
2015-01-01	2584767
2016-01-01	821168