Year	Dollars
1992-01-01	999886
1997-01-01	1095636
2002-01-01	8759539
2003-01-01	4896457
2004-01-01	13924329
2005-01-01	34881070
2006-01-01	47594237
2007-01-01	102323415
2008-01-01	43637972
2009-01-01	40143855
2010-01-01	72440497
2011-01-01	57250502
2012-01-01	119068880
2013-01-01	76809937
2014-01-01	42855100
2015-01-01	37728665
2016-01-01	14329208