Year	Index
1999-01-01	-0.061372000000000000
2000-01-01	-0.028464999999999997
2001-01-01	-0.022966000000000000
2002-01-01	-0.028484000000000000
2003-01-01	-0.038040000000000000
2004-01-01	-0.029681000000000000
2005-01-01	-0.033370000000000000
2006-01-01	-0.020977000000000003
2007-01-01	-0.023382000000000000
2008-01-01	0.002133000000000000
2009-01-01	0.005325000000000000
2010-01-01	-0.000799000000000000
2011-01-01	-0.011321000000000000
2012-01-01	-0.010371000000000000
2013-01-01	0.011073999999999999
2014-01-01	-0.022953000000000000