Year 2014-2016 = 100 1961 10.49 1962 10.79 1963 10.77 1964 11.01 1965 11.38 1966 11.48 1967 12.71 1968 11.4 1969 12.29 1970 13.91 1971 19.41 1972 12.44 1973 15.23 1974 22.27 1975 22.94 1976 19.78 1977 23.11 1978 21.91 1979 24.64 1980 23.3 1981 24 1982 30.83 1983 35.65 1984 45.63 1985 53.78 1986 57.73 1987 63.22 1988 68.62 1989 70.26 1990 75.5 1991 77.01 1992 80.42 1993 81.76 1994 82.21 1995 76.42 1996 73.72 1997 81.14 1998 84.24 1999 79.28 2000 82.36 2001 93.57 2002 90.89 2003 94.67 2004 99.93 2005 101.31 2006 102.92 2007 104.18 2008 105.24 2009 101.67 2010 105.21 2011 101.34 2012 98.19 2013 108.09 2014 91.23 2015 101.45 2016 107.33 2017 122.02 2018 128.79 2019 144.94 2020 170.03 2021 167.23 2022 172.66