Year	Dollars
1992-01-01	3059172
1997-01-01	3400328
2002-01-01	5532372
2003-01-01	4382666
2004-01-01	4464583
2005-01-01	5314367
2006-01-01	3556207
2007-01-01	4765501
2008-01-01	14200016
2009-01-01	8324529
2010-01-01	5944536
2011-01-01	6672040
2012-01-01	5902958
2013-01-01	7675317
2014-01-01	9362310
2015-01-01	5984903
2016-01-01	3796359