Year	Percent
1996-01-01	0.33628600000000003
1997-01-01	0.71905500000000000
1998-01-01	0.30663600000000000
1999-01-01	0.64869600000000000
2000-01-01	0.85739500000000000
2001-01-01	-0.30813100000000000
2002-01-01	0.16206300000000000
2003-01-01	0.38645700000000000
2004-01-01	1.41104000000000000
2005-01-01	0.91032300000000000
2006-01-01	0.95095599999999990
2007-01-01	1.14385000000000000
2008-01-01	0.54593700000000000
2009-01-01	0.41332800000000000
2010-01-01	0.34658100000000000
2011-01-01	0.32386200000000000
2012-01-01	0.33750900000000000
2013-01-01	0.30667800000000000
2014-01-01	0.33597800000000000
2015-01-01	0.33927199999999996
2016-01-01	0.13424300000000000