Year	Dollars
1997-01-01	81620
2002-01-01	46048
2003-01-01	12663
2004-01-01	27610
2005-01-01	55789
2006-01-01	130318
2008-01-01	38638
2009-01-01	204305
2010-01-01	28780
2011-01-01	106297
2012-01-01	127443
2014-01-01	953961
2015-01-01	867373
2016-01-01	179924