| 年份 | 比利时 |
|---|---|
| 2023 | - |
| 2022 | 50.5891 |
| 2021 | 50.6103 |
| 2020 | 50.6365 |
| 2019 | 50.6724 |
| 2018 | 50.71 |
| 2017 | 50.7476 |
| 2016 | 50.7831 |
| 2015 | 50.8214 |
| 2014 | 50.8596 |
| 2013 | 50.8927 |
| 2012 | 50.923 |
| 2011 | 50.951 |
| 2010 | 50.9765 |
| 2009 | 50.9986 |
| 2008 | 51.018 |
| 2007 | 51.0351 |
| 2006 | 51.0487 |
| 2005 | 51.0601 |
| 2004 | 51.0698 |
| 2003 | 51.0795 |
| 2002 | 51.0887 |
| 2001 | 51.0947 |
| 2000 | 51.099 |
| 1999 | 51.1021 |
| 1998 | 51.1053 |
| 1997 | 51.1091 |
| 1996 | 51.1109 |
| 1995 | 51.1106 |
| 1994 | 51.1115 |
| 1993 | 51.1142 |
| 1992 | 51.1163 |
| 1991 | 51.1196 |
| 1990 | 51.1232 |
| 1989 | 51.1266 |
| 1988 | 51.1292 |
| 1987 | 51.1307 |
| 1986 | 51.1348 |
| 1985 | 51.1367 |
| 1984 | 51.1352 |
| 1983 | 51.1363 |
| 1982 | 51.1391 |
| 1981 | 51.1391 |
| 1980 | 51.1354 |
| 1979 | 51.1308 |
| 1978 | 51.1264 |
| 1977 | 51.1206 |
| 1976 | 51.1125 |
| 1975 | 51.1043 |
| 1974 | 51.0969 |
| 1973 | 51.0884 |
| 1972 | 51.0782 |
| 1971 | 51.0698 |
| 1970 | 51.0646 |
| 1969 | 51.0582 |
| 1968 | 51.05 |
| 1967 | 51.0431 |
| 1966 | 51.0381 |
| 1965 | 51.0334 |
| 1964 | 51.028 |
| 1963 | 51.0221 |
| 1962 | 51.0147 |
| 1961 | 51.0055 |
| 1960 | 50.9918 |