Year	Index
1999-01-01	-0.060279000000000000
2000-01-01	-0.071815999999999990
2001-01-01	-0.071543000000000000
2002-01-01	-0.060438000000000000
2003-01-01	-0.098533000000000010
2004-01-01	-0.085304999999999990
2005-01-01	-0.073165000000000000
2006-01-01	-0.084009000000000000
2007-01-01	-0.087528000000000000
2008-01-01	-0.075716999999999990
2009-01-01	-0.079959000000000000
2010-01-01	-0.058433000000000006
2011-01-01	-0.029593000000000000
2012-01-01	-0.059607000000000010
2013-01-01	-0.049614000000000000
2014-01-01	-0.046180000000000000