Year	Dollars
1992-01-01	73753648
1997-01-01	85680296
2002-01-01	85677467
2003-01-01	52628243
2004-01-01	56361603
2005-01-01	71518791
2006-01-01	73848813
2007-01-01	54475201
2008-01-01	79717774
2009-01-01	52394596
2010-01-01	105435332
2011-01-01	104288615
2012-01-01	105356339
2013-01-01	124443256
2014-01-01	115238663
2015-01-01	125313855
2016-01-01	80000988