| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | 19.2916 |
| 2021 | 16.5155 |
| 2020 | 15.2358 |
| 2019 | 19.8501 |
| 2018 | 18.7363 |
| 2017 | 18.3511 |
| 2016 | 18.95 |
| 2015 | 20.9891 |
| 2014 | 23.61 |
| 2013 | 23.6391 |
| 2012 | 23.8767 |
| 2011 | 24.2297 |
| 2010 | 22.3689 |
| 2009 | 19.5824 |
| 2008 | 27.0084 |
| 2007 | 26.9786 |
| 2006 | 24.1791 |
| 2005 | 22.2455 |
| 2004 | 20.5476 |
| 2003 | 19.4369 |
| 2002 | 22.9862 |
| 2001 | 25.2612 |
| 2000 | 24.8568 |
| 1999 | 19.4286 |
| 1998 | 21.9792 |
| 1997 | 26.6507 |
| 1996 | 24.2625 |
| 1995 | 21.6185 |
| 1994 | 21.481 |
| 1993 | 16.3907 |
| 1992 | 20.547 |
| 1991 | 19.9989 |
| 1990 | 20.1829 |
| 1989 | 20.707 |
| 1988 | 16.033 |
| 1987 | 16.6943 |
| 1986 | 23.2814 |
| 1985 | 33.4488 |
| 1984 | 33.4786 |
| 1983 | 30.3976 |
| 1982 | 33.2143 |
| 1981 | 21.8671 |
| 1980 | 27.8847 |
| 1979 | 21.0785 |
| 1978 | 23.6552 |
| 1977 | 25.06 |
| 1976 | 22.6426 |
| 1975 | 22.685 |
| 1974 | 25.4381 |
| 1973 | 20.6937 |
| 1972 | 20.3919 |
| 1971 | 23.0182 |
| 1970 | 26.2099 |
| 1969 | 23.3834 |
| 1968 | 22.1236 |
| 1967 | 20.6253 |
| 1966 | 20.9947 |
| 1965 | 23.7594 |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |