Year	Index
1999-01-01	0.5252979999999999
2000-01-01	-0.5048930000000000
2001-01-01	-2.4317900000000003
2002-01-01	-2.0372300000000000
2003-01-01	-2.0634700000000000
2004-01-01	-0.8587379999999999
2005-01-01	-1.5873700000000002
2006-01-01	-1.3406100000000000
2007-01-01	-1.7588700000000002
2008-01-01	-1.6488800000000000
2009-01-01	-1.5034299999999998
2010-01-01	-1.6836900000000001
2011-01-01	-1.8349700000000000
2012-01-01	-1.5630899999999999
2013-01-01	-1.6095000000000000
2014-01-01	-1.3189500000000000