Year	Index
1999-01-01	-0.0454940000000000000
2000-01-01	-0.0718370000000000000
2001-01-01	-0.0069700000000000005
2002-01-01	-0.1301370000000000000
2003-01-01	-0.1154960000000000000
2004-01-01	-0.0973110000000000000
2005-01-01	-0.0978100000000000100
2006-01-01	-0.1236160000000000000
2007-01-01	-0.1092710000000000100
2008-01-01	-0.0933370000000000000
2009-01-01	-0.0785350000000000100
2010-01-01	-0.0442330000000000000
2011-01-01	-0.0455280000000000000
2012-01-01	-0.0722900000000000000
2013-01-01	-0.0739100000000000000
2014-01-01	-0.0667340000000000000