Year	Index
1999-01-01	-0.13852000000000000
2000-01-01	-0.12631400000000000
2001-01-01	-0.13127200000000000
2002-01-01	-0.14879200000000000
2003-01-01	-0.15422900000000000
2004-01-01	-0.14149500000000000
2005-01-01	-0.13344400000000000
2006-01-01	-0.13183100000000000
2007-01-01	-0.12603100000000000
2008-01-01	-0.12061600000000001
2009-01-01	-0.10857300000000000
2010-01-01	-0.09835200000000000
2011-01-01	-0.09125400000000000
2012-01-01	-0.08198899999999999
2013-01-01	-0.08224000000000000
2014-01-01	-0.07995200000000000