Year 2014-2016 = 100 1961 54.26 1962 54.42 1963 55.74 1964 58.86 1965 61.09 1966 61.26 1967 62.24 1968 63.41 1969 62.92 1970 64.95 1971 65.77 1972 65.7 1973 64.97 1974 66.02 1975 67.92 1976 70.3 1977 70.14 1978 69.11 1979 67.16 1980 70.51 1981 71.92 1982 72.8 1983 72.49 1984 72.62 1985 74.04 1986 74.42 1987 73.66 1988 75.09 1989 75.18 1990 73.53 1991 71.86 1992 73.52 1993 72.44 1994 75.82 1995 77.92 1996 80.22 1997 83.26 1998 88.72 1999 93.92 2000 95.71 2001 97.71 2002 99.86 2003 97.11 2004 106.11 2005 105.62 2006 102.48 2007 101.12 2008 102.85 2009 101.04 2010 100.3 2011 92.6 2012 90.5 2013 89.82 2014 97.39 2015 99 2016 103.6 2017 108.97 2018 112.68 2019 115.01 2020 116.06 2021 118.15 2022 119.08