Year	Index
1999-01-01	-0.06504900000000000
2000-01-01	-0.08886000000000001
2001-01-01	-0.14715300000000000
2002-01-01	-0.09542000000000000
2003-01-01	-0.08639800000000000
2004-01-01	-0.07713400000000001
2005-01-01	-0.11016600000000001
2006-01-01	-0.11385200000000000
2007-01-01	-0.12858000000000000
2008-01-01	-0.12772300000000000
2009-01-01	-0.12963100000000000
2010-01-01	-0.12159100000000000
2011-01-01	-0.13063900000000000
2012-01-01	-0.16029900000000000
2013-01-01	-0.10798100000000000
2014-01-01	-0.12494500000000000