Year	Dollars
2002-01-01	142380
2003-01-01	779845
2004-01-01	3789314
2005-01-01	9349094
2006-01-01	22217045
2007-01-01	28443804
2008-01-01	17715942
2009-01-01	14922801
2010-01-01	13016147
2011-01-01	21239798
2012-01-01	22514162
2013-01-01	9787927
2014-01-01	15573259
2015-01-01	48725659
2016-01-01	16626541