Year	Dollars
1997-01-01	199892
2002-01-01	338426
2003-01-01	287952
2004-01-01	85679
2006-01-01	132245
2007-01-01	370882
2008-01-01	430076
2009-01-01	426375
2010-01-01	576611
2011-01-01	370246
2012-01-01	316423
2014-01-01	1238343
2015-01-01	330641
2016-01-01	338976