Year	Index
1999-01-01	-0.025391000000000000
2000-01-01	-0.027781000000000000
2001-01-01	0.025507000000000000
2002-01-01	-0.008785000000000000
2003-01-01	0.019150000000000000
2004-01-01	-0.013125000000000000
2005-01-01	-0.027001999999999998
2006-01-01	-0.032605000000000000
2007-01-01	-0.034356000000000000
2008-01-01	-0.021860000000000000
2009-01-01	-0.009650000000000000
2010-01-01	-0.011720999999999999
2011-01-01	-0.005446000000000000
2012-01-01	-0.007169000000000000
2013-01-01	-0.011986000000000000
2014-01-01	-0.007642000000000000