Year	Index
1996-01-01	0.38764499999999996
1997-01-01	0.08142900000000000
1998-01-01	0.03797500000000000
1999-01-01	0.08080500000000000
2000-01-01	-0.01024100000000000
2001-01-01	0.23052300000000000
2002-01-01	0.36260900000000000
2003-01-01	0.34553400000000000
2004-01-01	0.46372299999999994
2005-01-01	0.60383700000000000
2006-01-01	0.63610500000000000
2007-01-01	0.57329100000000000
2008-01-01	0.63148200000000000
2009-01-01	0.49379200000000000
2010-01-01	0.53610000000000000
2011-01-01	0.46121300000000000
2012-01-01	0.42524799999999996
2013-01-01	0.58002500000000000
2014-01-01	0.55130400000000000