Year	Dollars
1992-01-01	60454589
1997-01-01	98818154
2002-01-01	140313197
2003-01-01	149077692
2004-01-01	154373963
2005-01-01	164583294
2006-01-01	159282611
2007-01-01	179237699
2008-01-01	191452511
2009-01-01	120781969
2010-01-01	204868583
2011-01-01	198210088
2012-01-01	138589479
2013-01-01	141641231
2014-01-01	199055873
2015-01-01	262325038
2016-01-01	148774895