Annual Index 2010=1
1975-01-01 0.4690000000000000
1976-01-01 0.5050000000000000
1977-01-01 0.5280000000000000
1978-01-01 0.5500000000000000
1979-01-01 0.5740000000000000
1980-01-01 0.5740000000000000
1981-01-01 0.5770000000000001
1982-01-01 0.5630000000000000
1983-01-01 0.5720000000000001
1984-01-01 0.6090000000000000
1985-01-01 0.6290000000000000
1986-01-01 0.6350000000000000
1987-01-01 0.6590000000000000
1988-01-01 0.6940000000000001
1989-01-01 0.7170000000000001
1990-01-01 0.7360000000000000
1991-01-01 0.7330000000000000
1992-01-01 0.7310000000000000
1993-01-01 0.7280000000000000
1994-01-01 0.7600000000000000
1995-01-01 0.7890000000000000
1996-01-01 0.8120000000000000
1997-01-01 0.8550000000000000
1998-01-01 0.8740000000000001
1999-01-01 0.9009999999999999
2000-01-01 0.9480000000000000
2001-01-01 0.9279999999999999
2002-01-01 0.9309999999999999
2003-01-01 0.9470000000000001
2004-01-01 0.9790000000000001
2005-01-01 1.0060000000000000
2006-01-01 1.0440000000000000
2007-01-01 1.0790000000000002
2008-01-01 1.0570000000000000
2009-01-01 0.9270000000000000
2010-01-01 1.0000000000000000
2011-01-01 1.0280000000000000
2012-01-01 1.0360000000000000
2013-01-01 1.0420000000000000
2014-01-01 1.0650000000000000
2015-01-01 1.0700000000000000
2016-01-01 1.0730000000000000