Year	Dollars
1992-01-01	630645
1997-01-01	1432513
2002-01-01	636379
2003-01-01	620345
2004-01-01	1070016
2005-01-01	3606850
2006-01-01	5159651
2007-01-01	4654335
2008-01-01	4445891
2009-01-01	3737471
2010-01-01	2137092
2011-01-01	1355397
2012-01-01	6152167
2013-01-01	2262376
2014-01-01	3816891
2015-01-01	1898251
2016-01-01	1480490