Year	Index
1996-01-01	0.20433400000000000
1997-01-01	0.18906900000000001
1998-01-01	0.14786200000000000
1999-01-01	0.18309700000000000
2000-01-01	0.20877700000000000
2001-01-01	0.14751700000000000
2002-01-01	-0.08545700000000000
2003-01-01	-0.62902200000000000
2004-01-01	0.07327600000000000
2005-01-01	0.22081100000000000
2006-01-01	0.22279699999999997
2007-01-01	0.24257800000000002
2008-01-01	0.17616199999999999
2009-01-01	0.26448499999999997
2010-01-01	0.32851500000000000
2011-01-01	0.30876800000000000
2012-01-01	0.32240800000000000
2013-01-01	0.33005700000000000
2014-01-01	0.33491800000000000