Year 2014-2016 = 100 1961 32.28 1962 33.2 1963 34.37 1964 35.05 1965 35.5 1966 37.92 1967 39.37 1968 41.9 1969 44.67 1970 46.16 1971 47.98 1972 50.03 1973 49.64 1974 52.41 1975 53.58 1976 59.36 1977 57.83 1978 60.53 1979 65.47 1980 78.75 1981 65.84 1982 59.59 1983 63.97 1984 69.37 1985 72.29 1986 76.02 1987 75.57 1988 76.45 1989 77.92 1990 84.09 1991 95.58 1992 95.6 1993 97.51 1994 100.63 1995 99.06 1996 101.38 1997 102.52 1998 104.32 1999 109.96 2000 127.82 2001 128.54 2002 128.6 2003 128.7 2004 105.91 2005 121.43 2006 93.29 2007 127.51 2008 128.65 2009 128.75 2010 128.76 2011 129.52 2012 130.49 2013 129.9 2014 104.19 2015 77.91 2016 117.9 2017 127.85 2018 129.81 2019 128.25 2020 129.64 2021 130.09 2022 130.77