Year 2014-2016 = 100 1961 10.96 1962 11.04 1963 11.09 1964 11.16 1965 11.17 1966 11.34 1967 11.44 1968 11.52 1969 12.84 1970 12.86 1971 13.22 1972 13.76 1973 14.36 1974 14.48 1975 14.74 1976 15.88 1977 17.59 1978 18.72 1979 20.94 1980 23.51 1981 27.76 1982 32.97 1983 34.24 1984 34.7 1985 33.57 1986 36.9 1987 37.93 1988 39.03 1989 39.2 1990 41.65 1991 45.23 1992 48.41 1993 51.05 1994 52.83 1995 53.45 1996 54.58 1997 56.37 1998 65.56 1999 75.85 2000 74.43 2001 78.96 2002 67.13 2003 63.57 2004 68.42 2005 67.47 2006 68.66 2007 70.43 2008 74.36 2009 78.35 2010 87.78 2011 82.97 2012 84.98 2013 88.42 2014 89.89 2015 103.07 2016 107.05 2017 133.98 2018 137.49 2019 139.81 2020 160.11 2021 154.29 2022 161.69