Year	Index
2000-01-01	0.000000000000000000
2001-01-01	0.000000000000000000
2002-01-01	0.000000000000000000
2003-01-01	-0.052728000000000000
2004-01-01	-0.081847000000000000
2005-01-01	-0.067800000000000000
2006-01-01	-0.070560000000000000
2007-01-01	-0.064678000000000000
2008-01-01	-0.076117999999999990
2009-01-01	-0.047436000000000000
2010-01-01	-0.042442000000000000
2011-01-01	-0.034020000000000000
2012-01-01	-0.009212000000000000
2013-01-01	-0.013602000000000001
2014-01-01	-0.015361000000000001