Year	Index
1999-01-01	-0.040154000000000000
2000-01-01	-0.082625000000000000
2001-01-01	-0.013225000000000000
2002-01-01	-0.040043000000000000
2003-01-01	-0.030683999999999996
2004-01-01	-0.035590000000000000
2005-01-01	-0.041031000000000000
2006-01-01	-0.042908999999999996
2007-01-01	-0.043127000000000000
2008-01-01	-0.043994000000000000
2009-01-01	-0.029323000000000002
2010-01-01	-0.030218000000000002
2011-01-01	-0.033480000000000000
2012-01-01	-0.038120000000000000
2013-01-01	-0.033563000000000000
2014-01-01	-0.027555000000000000