| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | 5.57497 |
| 2021 | 5.79759 |
| 2020 | 5.81216 |
| 2019 | 5.70359 |
| 2018 | 5.99363 |
| 2017 | 5.92057 |
| 2016 | 5.67976 |
| 2015 | 5.47564 |
| 2014 | 5.50778 |
| 2013 | 6.06543 |
| 2012 | 6.85245 |
| 2011 | 6.36479 |
| 2010 | 8.48379 |
| 2009 | 8.39264 |
| 2008 | 7.89088 |
| 2007 | 9.22271 |
| 2006 | 9.83516 |
| 2005 | 9.20522 |
| 2004 | 8.77483 |
| 2003 | 8.98649 |
| 2002 | 8.50017 |
| 2001 | 7.77856 |
| 2000 | 8.00897 |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |