Year	Dollars
1997-01-01	258565
2002-01-01	351980
2003-01-01	1603783
2004-01-01	1793495
2005-01-01	1528268
2006-01-01	5473632
2007-01-01	4121973
2008-01-01	6232406
2009-01-01	5508548
2010-01-01	4581374
2011-01-01	6310620
2012-01-01	5601222
2013-01-01	7367146
2014-01-01	7437924
2015-01-01	3637668
2016-01-01	6188102