Year	Percent
1996-01-01	0.59804099999999990
1997-01-01	1.19989000000000000
1998-01-01	-1.21133999999999990
1999-01-01	0.97823600000000010
2000-01-01	1.05395000000000000
2001-01-01	1.19732000000000020
2002-01-01	0.39318400000000003
2003-01-01	0.25522700000000000
2004-01-01	0.56538500000000000
2005-01-01	0.72288800000000000
2006-01-01	1.11742000000000000
2007-01-01	1.63751000000000000
2008-01-01	0.13788300000000000
2009-01-01	0.72383199999999990
2010-01-01	0.69618200000000000
2011-01-01	-3.69149000000000000
2012-01-01	-1.64415999999999980
2013-01-01	-1.86407000000000010
2014-01-01	-0.46213400000000000
2015-01-01	0.22407600000000003
2016-01-01	0.85665400000000010