Year Index 2015=100 1961-01-01 23.2290612263592 1962-01-01 25.5317507103128 1963-01-01 27.1763240839709 1964-01-01 29.8804787332464 1965-01-01 32.5349281715774 1966-01-01 34.6230249659720 1967-01-01 35.7174954761949 1968-01-01 38.2720565579160 1969-01-01 40.7463246065727 1970-01-01 40.2674340165101 1971-01-01 42.5189844853572 1972-01-01 46.2597795436605 1973-01-01 51.5404802718057 1974-01-01 52.2941833262256 1975-01-01 48.4367721960907 1976-01-01 51.5925751563535 1977-01-01 53.4082491599940 1978-01-01 55.6559761510761 1979-01-01 58.3653880822785 1980-01-01 56.5348981022988 1981-01-01 56.5042510735341 1982-01-01 52.1794338855112 1983-01-01 55.0223731486909 1984-01-01 61.8843386533557 1985-01-01 65.0268197292883 1986-01-01 64.5368876405575 1987-01-01 67.2381798712810 1988-01-01 71.7013112204082 1989-01-01 71.4792586665871 1990-01-01 69.5116147422030 1991-01-01 67.0361245455714 1992-01-01 67.8860067403086 1993-01-01 71.1634691059936 1994-01-01 75.6078530537663 1995-01-01 79.0779966056982 1996-01-01 80.0182339816398 1997-01-01 84.5336675505551 1998-01-01 87.4868491709365 1999-01-01 92.6283676041151 2000-01-01 100.6246406045460 2001-01-01 96.5728502595800 2002-01-01 98.0962494239842 2003-01-01 98.1883860263492 2004-01-01 99.8042918196339 2005-01-01 101.7521113973420 2006-01-01 101.1611790520530 2007-01-01 100.3363899489550 2008-01-01 97.0122846746465 2009-01-01 85.9157106989181 2010-01-01 90.0462929827625 2011-01-01 94.4236566589464 2012-01-01 94.4319590491759 2013-01-01 95.8327726834184 2014-01-01 100.5751552403830 2015-01-01 100.0000000000000 2016-01-01 100.4875507089960 2017-01-01 104.9479382874750