Year	Index 2010=1
1970-01-01	0.4880000000000000
1971-01-01	0.5150000000000000
1972-01-01	0.5450000000000000
1973-01-01	0.5740000000000000
1974-01-01	0.5579999999999999
1975-01-01	0.5630000000000000
1976-01-01	0.5800000000000000
1977-01-01	0.5940000000000000
1978-01-01	0.6130000000000000
1979-01-01	0.6220000000000000
1980-01-01	0.6070000000000001
1981-01-01	0.6050000000000000
1982-01-01	0.5920000000000001
1983-01-01	0.6110000000000000
1984-01-01	0.6290000000000000
1985-01-01	0.6450000000000000
1986-01-01	0.6640000000000000
1987-01-01	0.6850000000000000
1988-01-01	0.7120000000000001
1989-01-01	0.7340000000000001
1990-01-01	0.7540000000000001
1991-01-01	0.7560000000000000
1992-01-01	0.7630000000000000
1993-01-01	0.7670000000000000
1994-01-01	0.7900000000000000
1995-01-01	0.7959999999999999
1996-01-01	0.8109999999999999
1997-01-01	0.8280000000000000
1998-01-01	0.8410000000000000
1999-01-01	0.8740000000000001
2000-01-01	0.9030000000000000
2001-01-01	0.9150000000000000
2002-01-01	0.9279999999999999
2003-01-01	0.9410000000000000
2004-01-01	0.9690000000000001
2005-01-01	0.9930000000000000
2006-01-01	1.0170000000000001
2007-01-01	1.0330000000000000
2008-01-01	1.0120000000000000
2009-01-01	0.9740000000000001
2010-01-01	1.0000000000000000
2011-01-01	1.0180000000000000
2012-01-01	1.0310000000000000
2013-01-01	1.0440000000000000
2014-01-01	1.0640000000000000
2015-01-01	1.0890000000000002
2016-01-01	1.1120000000000000