Year	Index
1999-01-01	0.000000000000000000
2000-01-01	0.000000000000000000
2001-01-01	0.007909000000000001
2002-01-01	-0.000620000000000000
2003-01-01	-0.000276000000000000
2004-01-01	-0.014731999999999999
2005-01-01	0.000000000000000000
2006-01-01	-1.521850000000000000
2007-01-01	-0.566029000000000000
2008-01-01	-0.571226000000000000
2009-01-01	-0.359647000000000000
2010-01-01	-0.424081000000000040
2011-01-01	-0.380897000000000000
2012-01-01	-0.349639000000000000
2013-01-01	-0.404587000000000000
2014-01-01	-0.353260000000000000