Year	Index
1999-01-01	-0.076066000000000000
2000-01-01	-0.097342000000000000
2001-01-01	-0.066502999999999990
2002-01-01	-0.054807000000000000
2003-01-01	-0.056230999999999996
2004-01-01	-0.150001000000000000
2005-01-01	-0.163231000000000000
2006-01-01	-0.164864000000000000
2007-01-01	-0.144077999999999980
2008-01-01	-0.135189000000000000
2009-01-01	-0.099678999999999990
2010-01-01	-0.142498000000000000
2011-01-01	-0.144422000000000000
2012-01-01	-0.151307000000000000
2013-01-01	-0.164655000000000000
2014-01-01	-0.156961000000000000