Year	Index
1996-01-01	0.16637900000000000
1997-01-01	0.14136500000000002
1998-01-01	0.13491500000000000
1999-01-01	0.20575200000000000
2000-01-01	0.16741700000000000
2001-01-01	0.19971000000000000
2002-01-01	0.23557899999999998
2003-01-01	0.25062900000000000
2004-01-01	0.23742300000000000
2005-01-01	0.26569200000000000
2006-01-01	0.27249300000000000
2007-01-01	0.27934200000000003
2008-01-01	0.16288300000000000
2009-01-01	0.30472500000000000
2010-01-01	0.30778400000000000
2011-01-01	0.27202700000000000
2012-01-01	0.29474300000000000
2013-01-01	0.22363899999999998
2014-01-01	0.20570400000000000