Year Index 2010=1 1961-01-01 0.21500000000000000 1962-01-01 0.22700000000000000 1963-01-01 0.23900000000000000 1964-01-01 0.25400000000000000 1965-01-01 0.26800000000000000 1966-01-01 0.28300000000000003 1967-01-01 0.29400000000000000 1968-01-01 0.31100000000000000 1969-01-01 0.32900000000000000 1970-01-01 0.34100000000000000 1971-01-01 0.35400000000000000 1972-01-01 0.37300000000000000 1973-01-01 0.39600000000000000 1974-01-01 0.39900000000000000 1975-01-01 0.40100000000000000 1976-01-01 0.42000000000000000 1977-01-01 0.43600000000000000 1978-01-01 0.45400000000000000 1979-01-01 0.47200000000000003 1980-01-01 0.47800000000000000 1981-01-01 0.48800000000000000 1982-01-01 0.48900000000000000 1983-01-01 0.50200000000000000 1984-01-01 0.52600000000000000 1985-01-01 0.54600000000000000 1986-01-01 0.56100000000000000 1987-01-01 0.58100000000000010 1988-01-01 0.60700000000000010 1989-01-01 0.63000000000000000 1990-01-01 0.64900000000000000 1991-01-01 0.65800000000000000 1992-01-01 0.67200000000000000 1993-01-01 0.68099999999999990 1994-01-01 0.70100000000000000 1995-01-01 0.71800000000000000 1996-01-01 0.74000000000000000 1997-01-01 0.76600000000000000 1998-01-01 0.78800000000000000 1999-01-01 0.81500000000000010 2000-01-01 0.84800000000000000 2001-01-01 0.86000000000000000 2002-01-01 0.87400000000000010 2003-01-01 0.89200000000000000 2004-01-01 0.92200000000000000 2005-01-01 0.94800000000000000 2006-01-01 0.97800000000000000 2007-01-01 1.00300000000000000 2008-01-01 1.00600000000000000 2009-01-01 0.97100000000000000 2010-01-01 1.00000000000000000 2011-01-01 1.02000000000000000 2012-01-01 1.03400000000000000 2013-01-01 1.04900000000000020 2014-01-01 1.07200000000000000 2015-01-01 1.09900000000000000 2016-01-01 1.11800000000000000