| 年份 | 比利时  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 4.74万 | 
| 2021 | 4.38万 | 
| 2020 | 3.99万 | 
| 2019 | 4.17万 | 
| 2018 | 4.03万 | 
| 2017 | 3.91万 | 
| 2016 | 3.8万 | 
| 2015 | 3.7万 | 
| 2014 | 3.6万 | 
| 2013 | 3.52万 | 
| 2012 | 3.48万 | 
| 2011 | 3.41万 | 
| 2010 | 3.33万 | 
| 2009 | 3.21万 | 
| 2008 | 3.28万 | 
| 2007 | 3.23万 | 
| 2006 | 3.08万 | 
| 2005 | 2.96万 | 
| 2004 | 2.85万 | 
| 2003 | 2.71万 | 
| 2002 | 2.64万 | 
| 2001 | 2.57万 | 
| 2000 | 2.5万 | 
| 1999 | 2.37万 | 
| 1998 | 2.28万 | 
| 1997 | 2.2万 | 
| 1996 | 2.11万 | 
| 1995 | 2.08万 | 
| 1994 | 2.01万 | 
| 1993 | 1.91万 | 
| 1992 | 1.86万 | 
| 1991 | 1.78万 | 
| 1990 | 1.71万 | 
| 1989 | 1.61万 | 
| 1988 | 1.49万 | 
| 1987 | 1.4万 | 
| 1986 | 1.35万 | 
| 1985 | 1.29万 | 
| 1984 | 1.21万 | 
| 1983 | 1.12万 | 
| 1982 | 1.06万 | 
| 1981 | 9777.23 | 
| 1980 | 9325.12 | 
| 1979 | 8583.96 | 
| 1978 | 8033.22 | 
| 1977 | 7487.34 | 
| 1976 | 6931.6 | 
| 1975 | 6109.65 | 
| 1974 | 5536.56 | 
| 1973 | 4735.31 | 
| 1972 | 4180.69 | 
| 1971 | 3749.15 | 
| 1970 | 3428.32 | 
| 1969 | 3046.71 | 
| 1968 | 2754.55 | 
| 1967 | 2586.32 | 
| 1966 | 2426.41 | 
| 1965 | 2275.16 | 
| 1964 | 2109.38 | 
| 1963 | 1902.61 | 
| 1962 | 1783 | 
| 1961 | 1673.53 | 
| 1960 | 1578.7 |