Year | Value | 2005 | 132.65422476694 | 2004 | 109.5999405362 | 2003 | 109.80910171868 | 2002 | 112.11870751333 | 2001 | 113.82843404761 | 2000 | 114.60865132235 | 1999 | 108.04237264277 | 1998 | 111.97766161016 | 1997 | 109.81653896128 | 1996 | 106.09390153531 | 1995 | 110.90602950843 | 1994 | 112.97802716301 | 1993 | 116.72425377173 | 1992 | 123.47620918389 | 1991 | 117.98003156598 | 1990 | 117.15289309236 | 1989 | 107.19264320577 | 1988 | 104.30159507737 | 1987 | 111.19424140448 | 1986 | 106.90783902801 | 1985 | 113.79486666667 | 1984 | 107.19782879147 | 1983 | 118.69891008174 | 1982 | 117.30290456431 | 1981 | 123.3876094795 | 1980 | 112.35411140584 | 1979 | 109.41859588266 | 1978 | 100.0157766033 | 1977 | 115.55970481017 | 1976 | 124.92738315289 | 1975 | 100.02526315789 | 1974 | 98.072692992563 | 1973 | 116.70285359801 | 1972 | 101.30151843818 | 1971 | 96.277255805708 | 1970 | 100.54144884242 | 1969 | 96.189330124348 | 1968 | 96.909684439608 | 1967 | 102.35128144839 | 1966 | 105.16975308642 | 1965 | 102.4 | 1964 | 96.406109613657 | 1963 | 83.206106870229 | 1962 | 88.240574506284 | 1961 | 100.91023226616 | 1960 | 108.22481151474 |
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