Year	Dollars
1992-01-01	627527
1997-01-01	1200717
2002-01-01	5719288
2003-01-01	7452087
2004-01-01	18060338
2005-01-01	11929699
2006-01-01	7432254
2007-01-01	6640110
2008-01-01	8257433
2009-01-01	7539478
2010-01-01	6009600
2011-01-01	6921459
2012-01-01	4964423
2013-01-01	5211011
2014-01-01	5951630
2015-01-01	6781212
2016-01-01	9411168