Year 2014-2016 = 100 1961 14.17 1962 14.6 1963 14.83 1964 14.79 1965 15.21 1966 15.96 1967 16.24 1968 16.42 1969 17.06 1970 18.68 1971 18.93 1972 20.95 1973 21.71 1974 22.42 1975 23.65 1976 25.13 1977 26.48 1978 27.02 1979 28.48 1980 33.54 1981 32.69 1982 32.69 1983 33.74 1984 32.12 1985 34.02 1986 32.16 1987 34.21 1988 37.3 1989 38.36 1990 39.29 1991 39.46 1992 39.48 1993 41.95 1994 45.17 1995 47.21 1996 48.66 1997 50.13 1998 52.7 1999 53.57 2000 54.01 2001 54.18 2002 56.38 2003 58.15 2004 61.31 2005 64.73 2006 71.8 2007 82.26 2008 85.03 2009 79.53 2010 83.52 2011 85.59 2012 90.4 2013 93.6 2014 95.82 2015 100.86 2016 103.31 2017 110.53 2018 111.36 2019 112.64 2020 112.74 2021 116.99 2022 120.45