Year	Index
1999-01-01	-0.029605000000000003
2000-01-01	-0.350931000000000000
2001-01-01	-0.283329000000000000
2002-01-01	-0.255961000000000000
2003-01-01	-0.206416000000000000
2004-01-01	-0.201478000000000000
2005-01-01	-0.224446999999999980
2006-01-01	-0.261792000000000000
2007-01-01	-0.323837000000000000
2008-01-01	-0.245456000000000000
2009-01-01	-0.190119000000000000
2010-01-01	-0.220362000000000000
2011-01-01	-0.250436999999999970
2012-01-01	-0.272893000000000000
2013-01-01	-0.334306000000000000
2014-01-01	-0.282113000000000000