| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 20.6258 |
| 2020 | 20.6258 |
| 2019 | 20.6258 |
| 2018 | 20.6258 |
| 2017 | 20.6258 |
| 2016 | 20.6258 |
| 2015 | 20.6258 |
| 2014 | 20.6258 |
| 2013 | 20.6258 |
| 2012 | 20.6258 |
| 2011 | 20.6258 |
| 2010 | 20.52 |
| 2009 | 19.7013 |
| 2008 | 19.5955 |
| 2007 | 19.4897 |
| 2006 | 19.4897 |
| 2005 | 19.4897 |
| 2004 | 19.4834 |
| 2003 | 19.3776 |
| 2002 | 19.3776 |
| 2001 | 19.3776 |
| 2000 | 19.3776 |
| 1999 | 19.3776 |
| 1998 | 19.3776 |
| 1997 | 19.3776 |
| 1996 | 19.3776 |
| 1995 | 19.3776 |
| 1994 | 19.3776 |
| 1993 | 19.3776 |
| 1992 | 19.3776 |
| 1991 | 19.3565 |
| 1990 | 19.3988 |
| 1989 | 19.4411 |
| 1988 | 19.4834 |
| 1987 | 19.4834 |
| 1986 | 19.5257 |
| 1985 | 19.3776 |
| 1984 | 19.2719 |
| 1983 | 19.1661 |
| 1982 | 19.0603 |
| 1981 | 18.9545 |
| 1980 | 18.8911 |
| 1979 | 18.853 |
| 1978 | 18.3432 |
| 1977 | 18.2861 |
| 1976 | 18.0026 |
| 1975 | 17.7593 |
| 1974 | 17.516 |
| 1973 | 17.2622 |
| 1972 | 17.1247 |
| 1971 | 16.9829 |
| 1970 | 16.8772 |
| 1969 | 16.8602 |
| 1968 | 16.7545 |
| 1967 | 16.6487 |
| 1966 | 16.5006 |
| 1965 | 16.3737 |
| 1964 | 16.2467 |
| 1963 | 16.1198 |
| 1962 | 16.014 |
| 1961 | 15.8871 |
| 1960 | - |