Year 2014-2016 = 100 1961 281.97 1962 283.9 1963 292.29 1964 291.18 1965 302.56 1966 320.01 1967 339.85 1968 364.82 1969 468.45 1970 520.29 1971 583.01 1972 622.71 1973 614.01 1974 601.34 1975 712.6 1976 813.31 1977 850.87 1978 840.52 1979 860.93 1980 861.91 1981 832.8 1982 799.57 1983 803.29 1984 832.03 1985 748.36 1986 680.24 1987 603.08 1988 459.77 1989 456.44 1990 445.42 1991 380.92 1992 310.97 1993 202.82 1994 150.74 1995 148.62 1996 117.86 1997 162.19 1998 140.5 1999 149.86 2000 59.71 2001 60 2002 81.36 2003 87.71 2004 99.6 2005 74.57 2006 76.93 2007 81.6 2008 73.53 2009 72.62 2010 73.88 2011 82.33 2012 85.97 2013 96.48 2014 94.28 2015 98.94 2016 106.78 2017 139.82 2018 112.07 2019 126.66 2020 127.72 2021 139.53 2022 139.04