Year Index 2010=1 1960-01-01 0.25200000000000000 1961-01-01 0.26900000000000000 1962-01-01 0.29000000000000000 1963-01-01 0.30900000000000000 1964-01-01 0.33500000000000000 1965-01-01 0.35800000000000000 1966-01-01 0.38600000000000000 1967-01-01 0.40399999999999997 1968-01-01 0.43700000000000006 1969-01-01 0.47300000000000000 1970-01-01 0.48700000000000004 1971-01-01 0.49500000000000000 1972-01-01 0.53000000000000000 1973-01-01 0.58000000000000000 1974-01-01 0.57700000000000010 1975-01-01 0.52800000000000000 1976-01-01 0.57200000000000010 1977-01-01 0.60100000000000000 1978-01-01 0.62700000000000000 1979-01-01 0.65599999999999990 1980-01-01 0.65200000000000000 1981-01-01 0.65300000000000000 1982-01-01 0.63300000000000000 1983-01-01 0.64599999999999990 1984-01-01 0.69000000000000010 1985-01-01 0.70900000000000010 1986-01-01 0.71800000000000000 1987-01-01 0.74400000000000010 1988-01-01 0.78800000000000000 1989-01-01 0.81000000000000000 1990-01-01 0.82800000000000000 1991-01-01 0.82600000000000000 1992-01-01 0.82000000000000010 1993-01-01 0.81300000000000000 1994-01-01 0.84500000000000000 1995-01-01 0.87600000000000000 1996-01-01 0.89500000000000000 1997-01-01 0.94100000000000000 1998-01-01 0.95900000000000010 1999-01-01 0.98300000000000000 2000-01-01 1.02700000000000010 2001-01-01 0.99700000000000000 2002-01-01 0.99200000000000010 2003-01-01 1.00400000000000000 2004-01-01 1.03100000000000000 2005-01-01 1.05400000000000000 2006-01-01 1.08400000000000000 2007-01-01 1.11400000000000000 2008-01-01 1.08100000000000000 2009-01-01 0.92500000000000000 2010-01-01 1.00000000000000000 2011-01-01 1.02500000000000000 2012-01-01 1.03100000000000000 2013-01-01 1.03800000000000000 2014-01-01 1.06200000000000000 2015-01-01 1.05900000000000020 2016-01-01 1.05700000000000000