| 年份 | 比利时 |
|---|---|
| 2023 | - |
| 2022 | 2.13177 |
| 2021 | 6.4121 |
| 2020 | -5.66822 |
| 2019 | 1.68975 |
| 2018 | 1.33065 |
| 2017 | 1.22887 |
| 2016 | 0.755269 |
| 2015 | 1.45189 |
| 2014 | 1.1286 |
| 2013 | -0.0131484 |
| 2012 | 0.116403 |
| 2011 | 0.380035 |
| 2010 | 1.92876 |
| 2009 | -2.80592 |
| 2008 | -0.343453 |
| 2007 | 2.91834 |
| 2006 | 1.87818 |
| 2005 | 1.76046 |
| 2004 | 3.12393 |
| 2003 | 0.61588 |
| 2002 | 1.25198 |
| 2001 | 0.752483 |
| 2000 | 3.46545 |
| 1999 | 3.30571 |
| 1998 | 1.74432 |
| 1997 | 3.54279 |
| 1996 | 1.12367 |
| 1995 | 2.17055 |
| 1994 | 2.90932 |
| 1993 | -1.348 |
| 1992 | 1.11957 |
| 1991 | 1.45537 |
| 1990 | 2.83027 |
| 1989 | 3.094 |
| 1988 | 4.3908 |
| 1987 | 2.21948 |
| 1986 | 1.78647 |
| 1985 | 1.62152 |
| 1984 | 2.46792 |
| 1983 | 0.319812 |
| 1982 | 0.622329 |
| 1981 | -0.276653 |
| 1980 | 4.32901 |
| 1979 | 2.24913 |
| 1978 | 2.74599 |
| 1977 | 0.501979 |
| 1976 | 5.46414 |
| 1975 | -2.24883 |
| 1974 | 4.23678 |
| 1973 | 6.04749 |
| 1972 | 4.88409 |
| 1971 | 3.79649 |
| 1970 | 5.47879 |
| 1969 | 6.32828 |
| 1968 | 3.78504 |
| 1967 | 3.29158 |
| 1966 | 2.46146 |
| 1965 | 2.62444 |
| 1964 | 5.94914 |
| 1963 | 3.57435 |
| 1962 | 4.79403 |
| 1961 | 4.63026 |
| 1960 | - |