Year Index 2010=1 1961-01-01 0.06000000000000000 1962-01-01 0.06500000000000000 1963-01-01 0.07000000000000000 1964-01-01 0.07700000000000000 1965-01-01 0.08300000000000000 1966-01-01 0.08900000000000001 1967-01-01 0.09500000000000000 1968-01-01 0.10400000000000001 1969-01-01 0.11800000000000001 1970-01-01 0.13100000000000000 1971-01-01 0.13699999999999998 1972-01-01 0.15000000000000000 1973-01-01 0.16700000000000000 1974-01-01 0.17200000000000000 1975-01-01 0.16000000000000000 1976-01-01 0.17700000000000000 1977-01-01 0.18400000000000000 1978-01-01 0.19300000000000000 1979-01-01 0.20900000000000000 1980-01-01 0.20900000000000000 1981-01-01 0.21000000000000000 1982-01-01 0.20800000000000002 1983-01-01 0.21200000000000000 1984-01-01 0.23500000000000001 1985-01-01 0.24600000000000002 1986-01-01 0.26000000000000000 1987-01-01 0.27800000000000000 1988-01-01 0.30300000000000000 1989-01-01 0.33000000000000000 1990-01-01 0.35100000000000003 1991-01-01 0.36000000000000000 1992-01-01 0.37800000000000000 1993-01-01 0.38300000000000000 1994-01-01 0.41700000000000004 1995-01-01 0.44700000000000006 1996-01-01 0.48000000000000000 1997-01-01 0.53300000000000000 1998-01-01 0.57400000000000000 1999-01-01 0.62200000000000000 2000-01-01 0.70000000000000010 2001-01-01 0.69900000000000010 2002-01-01 0.72000000000000000 2003-01-01 0.75200000000000000 2004-01-01 0.82300000000000000 2005-01-01 0.88000000000000000 2006-01-01 0.95300000000000000 2007-01-01 1.00900000000000010 2008-01-01 1.01600000000000000 2009-01-01 0.89200000000000000 2010-01-01 1.00000000000000000 2011-01-01 1.06000000000000000 2012-01-01 1.07200000000000000 2013-01-01 1.09400000000000000 2014-01-01 1.14300000000000000 2015-01-01 1.19900000000000000 2016-01-01 1.23700000000000000