Year	Dollars
1997-01-01	39537
2005-01-01	65321
2006-01-01	80669
2007-01-01	75077
2008-01-01	907255
2011-01-01	227112
2012-01-01	324935
2013-01-01	279171
2014-01-01	231641
2015-01-01	469251