Year	Dollars
2002-01-01	1761651
2003-01-01	1648531
2004-01-01	13490873
2005-01-01	30754678
2006-01-01	14866009
2007-01-01	21064424
2008-01-01	14144263
2009-01-01	65321928
2010-01-01	6512212
2011-01-01	6027581
2012-01-01	4956783
2013-01-01	26406425
2014-01-01	8647616
2015-01-01	7965916
2016-01-01	15364400