| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | 2.61768 |
| 2021 | 2.82764 |
| 2020 | 3.1039 |
| 2019 | 3.0474 |
| 2018 | 3.03096 |
| 2017 | 3.05963 |
| 2016 | 2.56234 |
| 2015 | 2.65792 |
| 2014 | 2.58396 |
| 2013 | 2.65548 |
| 2012 | 2.60306 |
| 2011 | 2.65337 |
| 2010 | 2.84803 |
| 2009 | 2.9079 |
| 2008 | 2.49827 |
| 2007 | 2.87816 |
| 2006 | 2.53991 |
| 2005 | 2.65652 |
| 2004 | 2.7953 |
| 2003 | 2.82259 |
| 2002 | - |
| 2001 | 2.29734 |
| 2000 | 1.70285 |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | 2.751 |
| 1991 | 3.22023 |
| 1990 | 3.2871 |
| 1989 | 2.64896 |
| 1988 | 2.71473 |
| 1987 | 2.93091 |
| 1986 | 2.84834 |
| 1985 | - |
| 1984 | 3.24637 |
| 1983 | 3.49689 |
| 1982 | 2.98497 |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | 3.36389 |
| 1971 | 3.07987 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |