Year	Dollars
1992-01-01	204038
1997-01-01	949621
2002-01-01	445293
2003-01-01	417935
2004-01-01	1385116
2005-01-01	1757570
2006-01-01	1909902
2007-01-01	1941459
2008-01-01	1556127
2009-01-01	2413501
2010-01-01	1745275
2012-01-01	1550773
2013-01-01	1473085
2014-01-01	2832306
2015-01-01	1475181
2016-01-01	6178487