Year	Dollars
1992-01-01	15987884
1997-01-01	54278792
2002-01-01	61022992
2003-01-01	79486021
2004-01-01	98508483
2005-01-01	80649376
2006-01-01	93261800
2007-01-01	96265383
2008-01-01	73895731
2009-01-01	57060190
2010-01-01	72696245
2011-01-01	70225476
2012-01-01	69014270
2013-01-01	77259000
2014-01-01	100730439
2015-01-01	83967789
2016-01-01	76639273