Year 2014-2016 = 100 1961 10.92 1962 14.01 1963 12.98 1964 11.13 1965 10.38 1966 11.14 1967 12.44 1968 13.31 1969 14.91 1970 15.65 1971 15.42 1972 14.06 1973 16.2 1974 21.48 1975 20.14 1976 19.44 1977 18.72 1978 17.6 1979 18.81 1980 21.33 1981 22.86 1982 24.55 1983 25.75 1984 25.65 1985 32.79 1986 27.26 1987 20.91 1988 18.66 1989 20.94 1990 17.81 1991 20.28 1992 26.98 1993 27.61 1994 29.43 1995 30.26 1996 26.57 1997 33.66 1998 38.7 1999 48.19 2000 54.73 2001 62.7 2002 69.45 2003 68.07 2004 65.86 2005 48.59 2006 78.17 2007 81.91 2008 84.36 2009 84.82 2010 89.06 2011 95.8 2012 97.4 2013 105.36 2014 99.31 2015 97.31 2016 103.38 2017 99.89 2018 101.28 2019 100.54 2020 107.53 2021 116.45 2022 119.3