Year	Dollars
1997-01-01	56320
2002-01-01	93703
2003-01-01	232377
2005-01-01	188784
2006-01-01	116593
2007-01-01	155138
2008-01-01	220018
2009-01-01	212508
2010-01-01	1179881
2011-01-01	102367
2012-01-01	149694
2013-01-01	285295
2014-01-01	179405
2015-01-01	107760
2016-01-01	314990