Year	Percent
1996-01-01	1.08833999999999990
1997-01-01	0.82075100000000000
1998-01-01	-0.93202500000000000
1999-01-01	0.37809200000000000
2000-01-01	0.59418900000000010
2001-01-01	0.80976700000000000
2002-01-01	1.06139000000000000
2003-01-01	1.18365000000000000
2004-01-01	1.87144000000000020
2005-01-01	1.08630000000000000
2006-01-01	0.43363900000000005
2007-01-01	0.60971600000000000
2008-01-01	0.43915200000000004
2009-01-01	0.80470300000000000
2010-01-01	1.08019000000000000
2011-01-01	2.90112000000000000
2012-01-01	1.73125000000000000
2013-01-01	1.47641000000000000
2014-01-01	1.35768000000000000
2015-01-01	0.93443300000000000
2016-01-01	1.03675000000000000