Year 2010 = 100 1960 8.13687545817415 1961 8.27447017802066 1962 8.6372215259042 1963 9.06877009771728 1964 10.000664283948 1965 10.4947559102368 1966 10.9012864442974 1967 11.4875338463415 1968 12.5434298183329 1969 12.8200890780567 1970 13.1714134183617 1971 14.0243632552318 1972 14.9587361535056 1973 16.567469227207 1974 19.373402085226 1975 22.8240756883698 1976 26.0976628138923 1977 29.1754507271303 1978 31.450946460926 1979 33.7993765286713 1980 37.7182855457779 1981 41.9826231224958 1982 46.006627173005 1983 49.8556762206601 1984 53.3793041034978 1985 56.1526909465487 1986 57.7999746108807 1987 60.1773042488841 1988 63.2378789847812 1989 67.407095306877 1990 71.5523386575596 1991 74.6363967875094 1992 76.8152744292348 1993 78.4980306932004 1994 79.3525263252546 1995 79.9803947839413 1996 80.4836268195482 1997 81.4434414213163 1998 82.5832210342597 1999 83.5430292896546 2000 86.0844924575984 2001 88.3041301344494 2002 89.6915824008834 2003 90.4785725679397 2004 90.6478765787804 2005 91.2134055202458 2006 92.6424129317036 2007 94.9683541727377 2008 98.8297233440041 2009 98.8297224373794 2010 100 2011 103.416807542552 2012 106.321099212145 2013 107.892829303649 2014 109.016205355146 2015 108.789529224042 2016 109.177564613377 2017 110.000779878603 2018 111.192991413593 2019 112.331712088838 2020 112.658096995756 2021 115.130462665656 2022 123.331790076698 2023 131.040820253141