Year	Index
1999-01-01	-0.038843000000000000
2000-01-01	-0.021709000000000000
2001-01-01	-0.030927000000000000
2002-01-01	-0.012123000000000000
2003-01-01	-0.038195000000000000
2004-01-01	-0.033868999999999996
2005-01-01	-0.089199000000000000
2006-01-01	-0.061068000000000000
2007-01-01	-0.059579999999999994
2008-01-01	-0.058997000000000000
2009-01-01	-0.046547000000000005
2010-01-01	-0.062540000000000000
2011-01-01	-0.059680000000000000
2012-01-01	-0.049976000000000000
2013-01-01	-0.043949000000000000
2014-01-01	-0.031931000000000000