Year | Value | 2022 | 100 | 2021 | 100 | 2020 | 100 | 2019 | 100 | 2018 | 100 | 2017 | 100 | 2016 | 100 | 2015 | 100 | 2014 | 100 | 2013 | 100 | 2012 | 100 | 2011 | 100 | 2010 | 100 | 2009 | 100 | 2008 | 100 | 2007 | 100 | 2006 | 100 | 2005 | 100 | 2004 | 100 | 2003 | 100 | 2002 | 100 | 2001 | 99.908 | 2000 | 99 | 1999 | 98.862 | 1998 | 98.705 | 1997 | 98.527 | 1996 | 98.325 | 1995 | 98.096 | 1994 | 98.029 | 1993 | 98.016 | 1992 | 98.002 | 1991 | 97.988 | 1990 | 97.974 | 1989 | 97.96 | 1988 | 97.946 | 1987 | 97.932 | 1986 | 97.917 | 1985 | 97.903 | 1984 | 97.551 | 1983 | 97.034 | 1982 | 96.414 | 1981 | 95.67 | 1980 | 94.781 | 1979 | 93.928 | 1978 | 93 | 1977 | 91.944 | 1976 | 90.745 | 1975 | 89.384 | 1974 | 88.579 | 1973 | 87.902 | 1972 | 87.192 | 1971 | 86.444 | 1970 | 85.661 | 1969 | 84.582 | 1968 | 83.371 | 1967 | 82.081 | 1966 | 80.716 | 1965 | 79.273 | 1964 | 78.341 | 1963 | 77.511 | 1962 | 76.66 | 1961 | 75.787 | 1960 | 74.893 |
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