Year	Dollars
1992-01-01	42327669
1997-01-01	61182351
2002-01-01	24946615
2003-01-01	36478125
2004-01-01	30245438
2005-01-01	38828279
2006-01-01	49511439
2007-01-01	81294837
2008-01-01	60588346
2009-01-01	60507702
2010-01-01	77437137
2011-01-01	69537833
2012-01-01	62824456
2013-01-01	90791160
2014-01-01	76671718
2015-01-01	70297441
2016-01-01	81296893