| 年份 | 贝宁 |
|---|---|
| 2023 | - |
| 2022 | 67.2246 |
| 2021 | 74.21 |
| 2020 | 63.0472 |
| 2019 | 64.8233 |
| 2018 | - |
| 2017 | - |
| 2016 | 81.6409 |
| 2015 | 82.5978 |
| 2014 | 82.7585 |
| 2013 | 83.4204 |
| 2012 | 78.5253 |
| 2011 | 77.0986 |
| 2010 | 73.1415 |
| 2009 | - |
| 2008 | 71.1964 |
| 2007 | - |
| 2006 | - |
| 2005 | - |
| 2004 | 61.0711 |
| 2003 | 58.5116 |
| 2002 | 54.4692 |
| 2001 | 52.145 |
| 2000 | 47.3066 |
| 1999 | - |
| 1998 | 48.6337 |
| 1997 | 45.2827 |
| 1996 | 42.3347 |
| 1995 | 39.1464 |
| 1994 | 33.2654 |
| 1993 | 30.9046 |
| 1992 | 28.2792 |
| 1991 | 28.0745 |
| 1990 | 25.4239 |
| 1989 | 36.0196 |
| 1988 | 36.3614 |
| 1987 | 39.7583 |
| 1986 | 41.1068 |
| 1985 | 44.9528 |
| 1984 | 38.9617 |
| 1983 | 49.4977 |
| 1982 | 43.136 |
| 1981 | 41.4082 |
| 1980 | 38.0443 |
| 1979 | 36.7463 |
| 1978 | 35.3877 |
| 1977 | 32.837 |
| 1976 | 33.1606 |
| 1975 | 34.5634 |
| 1974 | 27.5641 |
| 1973 | 28.7245 |
| 1972 | 28.5345 |
| 1971 | 24.7669 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |