Year	Dollars
1992-01-01	65520840
1997-01-01	11775338
2003-01-01	66886011
2004-01-01	49674988
2005-01-01	88369100
2006-01-01	84677699
2007-01-01	195775716
2008-01-01	137842276
2009-01-01	144345963
2010-01-01	118681903
2011-01-01	267594939
2012-01-01	190736479
2013-01-01	140898373
2014-01-01	110954872
2015-01-01	69868138
2016-01-01	96149902