年份 | 比利时 |
---|---|
2023 | - |
2022 | 1.847 |
2021 | 1.883 |
2020 | 1.921 |
2019 | 1.959 |
2018 | 1.999 |
2017 | 2.039 |
2016 | 2.081 |
2015 | 2.124 |
2014 | 2.167 |
2013 | 2.211 |
2012 | 2.256 |
2011 | 2.302 |
2010 | 2.349 |
2009 | 2.397 |
2008 | 2.445 |
2007 | 2.495 |
2006 | 2.546 |
2005 | 2.597 |
2004 | 2.65 |
2003 | 2.704 |
2002 | 2.759 |
2001 | 2.814 |
2000 | 2.871 |
1999 | 2.935 |
1998 | 3.004 |
1997 | 3.076 |
1996 | 3.149 |
1995 | 3.223 |
1994 | 3.3 |
1993 | 3.378 |
1992 | 3.458 |
1991 | 3.539 |
1990 | 3.623 |
1989 | 3.708 |
1988 | 3.796 |
1987 | 3.885 |
1986 | 3.977 |
1985 | 4.07 |
1984 | 4.165 |
1983 | 4.263 |
1982 | 4.363 |
1981 | 4.465 |
1980 | 4.619 |
1979 | 4.804 |
1978 | 4.995 |
1977 | 5.194 |
1976 | 5.4 |
1975 | 5.52 |
1974 | 5.642 |
1973 | 5.767 |
1972 | 5.894 |
1971 | 6.024 |
1970 | 6.157 |
1969 | 6.293 |
1968 | 6.431 |
1967 | 6.572 |
1966 | 6.716 |
1965 | 6.863 |
1964 | 7.012 |
1963 | 7.165 |
1962 | 7.321 |
1961 | 7.446 |
1960 | 7.54 |