| 年份 | 贝宁 |
|---|---|
| 2023 | - |
| 2022 | 27.7105 |
| 2021 | 33.6212 |
| 2020 | 29.4324 |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | 39.6182 |
| 2015 | 37.6067 |
| 2014 | 34.2873 |
| 2013 | 35.9819 |
| 2012 | - |
| 2011 | 27.505 |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | 17.1031 |
| 2005 | - |
| 2004 | - |
| 2003 | - |
| 2002 | 8.21749 |
| 2001 | 10.0672 |
| 2000 | 9.09336 |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | 2.44883 |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | 7.63798 |
| 1983 | 8.40481 |
| 1982 | - |
| 1981 | 5.6906 |
| 1980 | 4.61588 |
| 1979 | 4.69696 |
| 1978 | 4.14434 |
| 1977 | 4.59313 |
| 1976 | 4.19909 |
| 1975 | 4.36184 |
| 1974 | 2.92616 |
| 1973 | 3.39394 |
| 1972 | 2.28483 |
| 1971 | 1.94983 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |