Year	Index
1999-01-01	-0.07556800000000000
2000-01-01	-0.01002300000000000
2001-01-01	-0.02159000000000000
2002-01-01	-0.03871000000000000
2003-01-01	-0.08330300000000000
2004-01-01	0.05814400000000001
2005-01-01	-0.08560300000000000
2006-01-01	-0.10699000000000002
2007-01-01	-0.12755800000000000
2008-01-01	-0.05789200000000000
2009-01-01	-0.09880000000000000
2010-01-01	-0.08603600000000000
2011-01-01	-0.06647800000000000
2012-01-01	-0.07110700000000000
2013-01-01	-0.07412200000000001
2014-01-01	-0.07767800000000000