| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 13.3853 |
| 2020 | 13.3853 |
| 2019 | 13.3853 |
| 2018 | 13.3853 |
| 2017 | 13.0284 |
| 2016 | 10.9036 |
| 2015 | 13.591 |
| 2014 | 9.62104 |
| 2013 | 10.0583 |
| 2012 | 10.3357 |
| 2011 | 11.036 |
| 2010 | 9.23903 |
| 2009 | 7.00285 |
| 2008 | 6.55744 |
| 2007 | 8.62284 |
| 2006 | 9.0322 |
| 2005 | 7.99899 |
| 2004 | 11.0628 |
| 2003 | 8.1552 |
| 2002 | 9.76862 |
| 2001 | 8.80906 |
| 2000 | 7.73221 |
| 1999 | 8.30705 |
| 1998 | 6.63305 |
| 1997 | 6.5755 |
| 1996 | 5.7047 |
| 1995 | 5.03356 |
| 1994 | 5.03356 |
| 1993 | 3.74228 |
| 1992 | 3.50671 |
| 1991 | 3.04202 |
| 1990 | 3.67003 |
| 1989 | 4.81482 |
| 1988 | 6.17424 |
| 1987 | 8.39798 |
| 1986 | 7.65599 |
| 1985 | 8.30795 |
| 1984 | 8.16294 |
| 1983 | 7.2198 |
| 1982 | 5.72487 |
| 1981 | 5.91641 |
| 1980 | 5.41861 |
| 1979 | 5.52865 |
| 1978 | 6.31318 |
| 1977 | 6.00071 |
| 1976 | 2.33018 |
| 1975 | 2.25225 |
| 1974 | 3.08255 |
| 1973 | 2.96881 |
| 1972 | 2.24972 |
| 1971 | 2.73394 |
| 1970 | 3.75093 |
| 1969 | 2.65722 |
| 1968 | 3.21664 |
| 1967 | 2.49283 |
| 1966 | 2.28571 |
| 1965 | 1.63462 |
| 1964 | 1.33981 |
| 1963 | 1.03922 |
| 1962 | 0.643564 |
| 1961 | 0.65 |
| 1960 | - |