| 年份 | 贝宁 |
|---|---|
| 2023 | - |
| 2022 | 50.9335 |
| 2021 | 48.0549 |
| 2020 | 44.8332 |
| 2019 | 63.6813 |
| 2018 | 61.7952 |
| 2017 | 61.4766 |
| 2016 | 58.9869 |
| 2015 | 56.7563 |
| 2014 | 65.2683 |
| 2013 | 59.2002 |
| 2012 | 50.7367 |
| 2011 | 47.217 |
| 2010 | 51.4309 |
| 2009 | 44.7026 |
| 2008 | 47.7754 |
| 2007 | 49.1138 |
| 2006 | 39.7747 |
| 2005 | 39.0959 |
| 2004 | 39.903 |
| 2003 | 41.6162 |
| 2002 | 43.7684 |
| 2001 | 48.2572 |
| 2000 | 47.3482 |
| 1999 | 54.3918 |
| 1998 | 59.5936 |
| 1997 | 58.7116 |
| 1996 | 56.5178 |
| 1995 | 63.8001 |
| 1994 | 64.4005 |
| 1993 | 55.3818 |
| 1992 | 56.7407 |
| 1991 | 51.3447 |
| 1990 | 45.7202 |
| 1989 | 38.3004 |
| 1988 | 45.8868 |
| 1987 | 46.2181 |
| 1986 | 49.2914 |
| 1985 | 60.3012 |
| 1984 | 50.5113 |
| 1983 | 45.342 |
| 1982 | 57.8573 |
| 1981 | 59.8894 |
| 1980 | 53.1386 |
| 1979 | 54.5382 |
| 1978 | 51.0705 |
| 1977 | 50.9597 |
| 1976 | 44.0198 |
| 1975 | 47.9412 |
| 1974 | 43.8114 |
| 1973 | 41.6121 |
| 1972 | 41.1846 |
| 1971 | 45.6184 |
| 1970 | 39.6379 |
| 1969 | 33.2017 |
| 1968 | 28.4112 |
| 1967 | 27.4381 |
| 1966 | 23.0426 |
| 1965 | 22.1733 |
| 1964 | 17.3805 |
| 1963 | 15.4473 |
| 1962 | 13.4771 |
| 1961 | 14.1181 |
| 1960 | 18.2342 |