Year	Dollars
1992-01-01	1969486
1997-01-01	1810968
2002-01-01	2202412
2003-01-01	3027778
2004-01-01	3953561
2005-01-01	5782943
2006-01-01	6801465
2007-01-01	5992946
2008-01-01	9232510
2009-01-01	12614614
2010-01-01	5418461
2011-01-01	1900377
2012-01-01	4351456
2013-01-01	3754506
2014-01-01	6510794
2015-01-01	7029717
2016-01-01	12432029