| 年份 | 贝宁 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 59.821 |
| 2020 | 60.088 |
| 2019 | 60.454 |
| 2018 | 60.14 |
| 2017 | 59.856 |
| 2016 | 59.539 |
| 2015 | 59.377 |
| 2014 | 59.125 |
| 2013 | 58.965 |
| 2012 | 58.716 |
| 2011 | 58.462 |
| 2010 | 58.363 |
| 2009 | 57.956 |
| 2008 | 57.869 |
| 2007 | 57.675 |
| 2006 | 57.456 |
| 2005 | 57.125 |
| 2004 | 56.826 |
| 2003 | 56.738 |
| 2002 | 56.606 |
| 2001 | 56.66 |
| 2000 | 56.578 |
| 1999 | 56.526 |
| 1998 | 56.218 |
| 1997 | 55.978 |
| 1996 | 55.558 |
| 1995 | 55.295 |
| 1994 | 54.91 |
| 1993 | 54.537 |
| 1992 | 54.089 |
| 1991 | 53.624 |
| 1990 | 53.292 |
| 1989 | 52.684 |
| 1988 | 52.294 |
| 1987 | 51.659 |
| 1986 | 51.075 |
| 1985 | 50.374 |
| 1984 | 49.747 |
| 1983 | 49.333 |
| 1982 | 48.813 |
| 1981 | 48.31 |
| 1980 | 47.877 |
| 1979 | 47.362 |
| 1978 | 46.961 |
| 1977 | 46.176 |
| 1976 | 45.488 |
| 1975 | 44.681 |
| 1974 | 44.085 |
| 1973 | 43.596 |
| 1972 | 43.158 |
| 1971 | 42.581 |
| 1970 | 42.189 |
| 1969 | 41.849 |
| 1968 | 41.522 |
| 1967 | 41.055 |
| 1966 | 40.648 |
| 1965 | 40.184 |
| 1964 | 39.758 |
| 1963 | 39.334 |
| 1962 | 38.928 |
| 1961 | 38.542 |
| 1960 | 38.181 |