Year	Dollars
1992-01-01	10383763
1997-01-01	49995199
2002-01-01	80842241
2003-01-01	71731090
2004-01-01	76812030
2005-01-01	83617185
2006-01-01	91891952
2007-01-01	84778554
2008-01-01	81823415
2009-01-01	74950890
2010-01-01	64260414
2011-01-01	105932064
2012-01-01	110461468
2013-01-01	118329624
2014-01-01	114072707
2015-01-01	87188792
2016-01-01	98245861