Year	Dollars
2002-01-01	5950421
2003-01-01	5657099
2004-01-01	9820414
2005-01-01	11407518
2006-01-01	15466554
2007-01-01	23421870
2008-01-01	21630362
2009-01-01	25047672
2010-01-01	24434350
2011-01-01	24788891
2012-01-01	22120534
2013-01-01	14433228
2014-01-01	14356037
2015-01-01	20980997
2016-01-01	20700958