年份 | 比利时 |
---|---|
2023 | - |
2022 | - |
2021 | 84.4 |
2020 | 83 |
2019 | 84.3 |
2018 | 83.9 |
2017 | 83.9 |
2016 | 84 |
2015 | 83.4 |
2014 | 83.9 |
2013 | 83.2 |
2012 | 83.1 |
2011 | 83.3 |
2010 | 83 |
2009 | 82.8 |
2008 | 82.6 |
2007 | 82.6 |
2006 | 82.3 |
2005 | 81.9 |
2004 | 81.9 |
2003 | 81.1 |
2002 | 81.2 |
2001 | 81.2 |
2000 | 81 |
1999 | 81 |
1998 | 80.7 |
1997 | 80.7 |
1996 | 80.66 |
1995 | 80.38 |
1994 | 80.19 |
1993 | 79.9 |
1992 | 79.87 |
1991 | 79.67 |
1990 | 79.54 |
1989 | 79.09 |
1988 | 79.1 |
1987 | 78.9 |
1986 | 78.23 |
1985 | 78.08 |
1984 | 77.98 |
1983 | 77.27 |
1982 | 77.33 |
1981 | 77.12 |
1980 | 76.69 |
1979 | 76.61 |
1978 | 76.14 |
1977 | 76.18 |
1976 | 75.49 |
1975 | 75.28 |
1974 | 75.31 |
1973 | 74.98 |
1972 | 74.76 |
1971 | 74.4 |
1970 | 74.25 |
1969 | 74.13 |
1968 | 73.92 |
1967 | 74.25 |
1966 | 73.8 |
1965 | 73.76 |
1964 | 73.9 |
1963 | 73.14 |
1962 | 73.18 |
1961 | 73.63 |
1960 | 72.77 |