Year	Dollars
1992-01-01	23979566
1997-01-01	27119274
2002-01-01	34374218
2003-01-01	36913234
2004-01-01	27937032
2005-01-01	78936174
2006-01-01	36808777
2007-01-01	69195507
2008-01-01	101032133
2009-01-01	87024932
2010-01-01	74800124
2011-01-01	108064836
2012-01-01	163056678
2013-01-01	99065718
2014-01-01	76247541
2015-01-01	89477095
2016-01-01	77509091