Year	Dollars
2002-01-01	621536
2003-01-01	553977
2004-01-01	1574527
2005-01-01	567738
2006-01-01	202055
2007-01-01	154641
2008-01-01	86987
2009-01-01	511776
2010-01-01	862236
2011-01-01	1074408
2012-01-01	567807
2013-01-01	1893765
2014-01-01	3253342
2015-01-01	1286124
2016-01-01	2033993