| 年份 | 贝宁 |
|---|---|
| 2023 | - |
| 2022 | 10.3455 |
| 2021 | 10.307 |
| 2020 | 10.2682 |
| 2019 | 10.2459 |
| 2018 | 10.2349 |
| 2017 | 10.2438 |
| 2016 | 10.2783 |
| 2015 | 10.3337 |
| 2014 | 10.426 |
| 2013 | 10.5052 |
| 2012 | 10.536 |
| 2011 | 10.5542 |
| 2010 | 10.5543 |
| 2009 | 10.5016 |
| 2008 | 10.4591 |
| 2007 | 10.4747 |
| 2006 | 10.499 |
| 2005 | 10.515 |
| 2004 | 10.5242 |
| 2003 | 10.5267 |
| 2002 | 10.5169 |
| 2001 | 10.5032 |
| 2000 | 10.4769 |
| 1999 | 10.4263 |
| 1998 | 10.3515 |
| 1997 | 10.2661 |
| 1996 | 10.187 |
| 1995 | 10.1414 |
| 1994 | 10.1683 |
| 1993 | 10.1895 |
| 1992 | 10.1721 |
| 1991 | 10.1702 |
| 1990 | 10.1662 |
| 1989 | 10.1593 |
| 1988 | 10.1527 |
| 1987 | 10.1445 |
| 1986 | 10.1373 |
| 1985 | 10.1364 |
| 1984 | 10.1366 |
| 1983 | 10.1301 |
| 1982 | 10.1136 |
| 1981 | 10.0818 |
| 1980 | 10.0206 |
| 1979 | 9.92968 |
| 1978 | 9.82143 |
| 1977 | 9.70327 |
| 1976 | 9.57943 |
| 1975 | 9.46373 |
| 1974 | 9.36266 |
| 1973 | 9.2703 |
| 1972 | 9.18882 |
| 1971 | 9.1194 |
| 1970 | 9.06494 |
| 1969 | 8.94486 |
| 1968 | 8.84072 |
| 1967 | 8.87752 |
| 1966 | 8.9951 |
| 1965 | 9.15909 |
| 1964 | 9.43467 |
| 1963 | 9.70917 |
| 1962 | 9.82328 |
| 1961 | 9.83663 |
| 1960 | 9.77942 |