| 年份 | 比利时 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 7906.2 |
| 2020 | 8430.6 |
| 2019 | 8988.5 |
| 2018 | 7983.1 |
| 2017 | 9050.7 |
| 2016 | 6984.8 |
| 2015 | 9842.2 |
| 2014 | 9435.4 |
| 2013 | 9212.5 |
| 2012 | 8666.3 |
| 2011 | 9009 |
| 2010 | 9348.1 |
| 2009 | 9710 |
| 2008 | 8885.8 |
| 2007 | 8637.7 |
| 2006 | 8373.3 |
| 2005 | 8649.5 |
| 2004 | 9184.9 |
| 2003 | 8530.7 |
| 2002 | 8500.9 |
| 2001 | 8218.1 |
| 2000 | 8021.4 |
| 1999 | 8133.5 |
| 1998 | 7516 |
| 1997 | 7566.1 |
| 1996 | 8270.2 |
| 1995 | 6730.4 |
| 1994 | 6733.2 |
| 1993 | 6713.2 |
| 1992 | 6243.8 |
| 1991 | 6368 |
| 1990 | 5755.1 |
| 1989 | 6158.3 |
| 1988 | 6100.8 |
| 1987 | 5477.7 |
| 1986 | 6207.2 |
| 1985 | 5800 |
| 1984 | 6316.3 |
| 1983 | 4855.7 |
| 1982 | 5575.6 |
| 1981 | 5016.9 |
| 1980 | 4741.7 |
| 1979 | 4824.7 |
| 1978 | 4902.6 |
| 1977 | 4085.3 |
| 1976 | 4075.3 |
| 1975 | 3656.8 |
| 1974 | 4845 |
| 1973 | 4685.8 |
| 1972 | 4233.4 |
| 1971 | 4218.9 |
| 1970 | 3379.9 |
| 1969 | 3710.8 |
| 1968 | 3896.2 |
| 1967 | 4106.5 |
| 1966 | 2927.3 |
| 1965 | 3814.2 |
| 1964 | 4191.9 |
| 1963 | 3933.5 |
| 1962 | 3950.3 |
| 1961 | 3569.2 |
| 1960 | - |