Year	Dollars
2002-01-01	179927
2003-01-01	206425
2004-01-01	3634740
2005-01-01	1863575
2007-01-01	4020346
2008-01-01	10216165
2009-01-01	1662749
2010-01-01	5884940
2011-01-01	13948403
2012-01-01	20042582
2013-01-01	10371821
2014-01-01	7948053
2015-01-01	14055054
2016-01-01	4146621