Year	Dollars
2002-01-01	3481735
2003-01-01	3649192
2004-01-01	9085037
2005-01-01	37825466
2006-01-01	50004244
2007-01-01	39220434
2008-01-01	37792514
2009-01-01	25005673
2010-01-01	16581396
2011-01-01	10212519
2012-01-01	7703719
2013-01-01	13025095
2014-01-01	10688301
2015-01-01	11445279
2016-01-01	8006049