Year	Index
1999-01-01	0.027060000000000000
2000-01-01	-0.074046000000000000
2001-01-01	-0.091945000000000000
2002-01-01	-0.072038999999999990
2003-01-01	-0.082601000000000000
2004-01-01	-0.098945000000000000
2005-01-01	-0.080211000000000000
2006-01-01	-0.087933000000000000
2007-01-01	-0.084158000000000010
2008-01-01	-0.094082000000000000
2009-01-01	-0.068902000000000000
2010-01-01	-0.069664000000000000
2011-01-01	-0.006963000000000000
2012-01-01	-0.027070999999999998
2013-01-01	-0.004291000000000000
2014-01-01	-0.004573000000000000