Year	Dollars
1992-01-01	169411
1997-01-01	971347
2002-01-01	340666
2003-01-01	7250209
2004-01-01	6491548
2005-01-01	5466086
2006-01-01	8949284
2007-01-01	3893954
2008-01-01	4878846
2009-01-01	4318408
2010-01-01	3460470
2011-01-01	3472491
2012-01-01	3102865
2013-01-01	11920686
2014-01-01	4431202
2015-01-01	3508379
2016-01-01	1451031