Year Index 2010=1 1961-01-01 0.21500000000000000 1962-01-01 0.23100000000000000 1963-01-01 0.24400000000000000 1964-01-01 0.26800000000000000 1965-01-01 0.28300000000000003 1966-01-01 0.30100000000000005 1967-01-01 0.31200000000000000 1968-01-01 0.33500000000000000 1969-01-01 0.35900000000000000 1970-01-01 0.37500000000000000 1971-01-01 0.39000000000000000 1972-01-01 0.41800000000000000 1973-01-01 0.44799999999999995 1974-01-01 0.43400000000000000 1975-01-01 0.41500000000000004 1976-01-01 0.43200000000000005 1977-01-01 0.45000000000000000 1978-01-01 0.47800000000000000 1979-01-01 0.50500000000000000 1980-01-01 0.50000000000000000 1981-01-01 0.50600000000000000 1982-01-01 0.48600000000000004 1983-01-01 0.49200000000000005 1984-01-01 0.52700000000000000 1985-01-01 0.55600000000000000 1986-01-01 0.57300000000000000 1987-01-01 0.60400000000000000 1988-01-01 0.64599999999999990 1989-01-01 0.68299999999999990 1990-01-01 0.70600000000000000 1991-01-01 0.69800000000000000 1992-01-01 0.70600000000000000 1993-01-01 0.70600000000000000 1994-01-01 0.73000000000000000 1995-01-01 0.74900000000000010 1996-01-01 0.79300000000000000 1997-01-01 0.82800000000000000 1998-01-01 0.86100000000000000 1999-01-01 0.90300000000000000 2000-01-01 0.95000000000000010 2001-01-01 0.94200000000000010 2002-01-01 0.93500000000000000 2003-01-01 0.96100000000000000 2004-01-01 1.00500000000000010 2005-01-01 1.05600000000000000 2006-01-01 1.09900000000000000 2007-01-01 1.12500000000000000 2008-01-01 1.10400000000000000 2009-01-01 0.98200000000000010 2010-01-01 1.00000000000000000 2011-01-01 1.03800000000000000 2012-01-01 1.06100000000000000 2013-01-01 1.08000000000000000 2014-01-01 1.11700000000000000 2015-01-01 1.15000000000000010 2016-01-01 1.16800000000000000