Year	Index
1999-01-01	-0.038541000000000006
2000-01-01	-0.215750000000000000
2001-01-01	0.071761000000000000
2002-01-01	-0.022425000000000000
2003-01-01	-0.028929000000000003
2004-01-01	-0.033902999999999996
2005-01-01	-0.043607000000000000
2006-01-01	-0.040338000000000000
2007-01-01	-0.043037000000000000
2008-01-01	-0.042529000000000004
2009-01-01	-0.038593999999999996
2010-01-01	-0.045285000000000000
2011-01-01	-0.039400000000000000
2012-01-01	-0.044282000000000000
2013-01-01	-0.034737000000000000
2014-01-01	-0.034450000000000000