Year	Index
1996-01-01	0.07999099999999999
1997-01-01	0.11424200000000001
1998-01-01	0.10026900000000001
1999-01-01	-0.38481000000000000
2000-01-01	0.07826600000000000
2001-01-01	0.18811300000000000
2002-01-01	0.15682000000000001
2003-01-01	0.24031799999999998
2004-01-01	0.34013699999999997
2005-01-01	0.26339500000000000
2006-01-01	0.26535700000000000
2007-01-01	0.29986000000000000
2008-01-01	0.31809800000000000
2009-01-01	0.32076100000000000
2010-01-01	0.37056800000000000
2011-01-01	0.36691700000000000
2012-01-01	0.38173900000000000
2013-01-01	0.38797000000000000
2014-01-01	0.35507200000000000