Year	Dollars
2002-01-01	474756
2003-01-01	471159
2007-01-01	760780
2008-01-01	397154
2009-01-01	975737
2011-01-01	41863
2012-01-01	424303
2013-01-01	76118
2014-01-01	214482
2015-01-01	167036
2016-01-01	157357