| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | 5.79583 |
| 2021 | 5.75007 |
| 2020 | 5.69741 |
| 2019 | 5.6426 |
| 2018 | 5.58247 |
| 2017 | 5.5073 |
| 2016 | 5.42252 |
| 2015 | 5.34166 |
| 2014 | 5.26455 |
| 2013 | 5.20278 |
| 2012 | 5.16167 |
| 2011 | 5.13056 |
| 2010 | 5.10838 |
| 2009 | 5.08772 |
| 2008 | 5.06398 |
| 2007 | 5.03614 |
| 2006 | 5.0041 |
| 2005 | 4.96911 |
| 2004 | 4.93193 |
| 2003 | 4.89174 |
| 2002 | 4.84692 |
| 2001 | 4.79894 |
| 2000 | 4.75164 |
| 1999 | 4.70507 |
| 1998 | 4.65625 |
| 1997 | 4.60628 |
| 1996 | 4.55912 |
| 1995 | 4.5156 |
| 1994 | 4.47638 |
| 1993 | 4.44139 |
| 1992 | 4.41247 |
| 1991 | 4.39352 |
| 1990 | 4.38414 |
| 1989 | 4.35574 |
| 1988 | 4.33639 |
| 1987 | 4.3743 |
| 1986 | 4.44696 |
| 1985 | 4.53408 |
| 1984 | 4.66102 |
| 1983 | 4.80128 |
| 1982 | 4.91326 |
| 1981 | 4.96888 |
| 1980 | 4.95827 |
| 1979 | 4.95797 |
| 1978 | 4.98626 |
| 1977 | 5.02806 |
| 1976 | 5.08077 |
| 1975 | 5.12933 |
| 1974 | 5.17374 |
| 1973 | 5.21577 |
| 1972 | 5.25325 |
| 1971 | 5.29228 |
| 1970 | 5.33611 |
| 1969 | 5.38076 |
| 1968 | 5.42387 |
| 1967 | 5.46722 |
| 1966 | 5.51087 |
| 1965 | 5.55397 |
| 1964 | 5.59601 |
| 1963 | 5.63615 |
| 1962 | 5.67357 |
| 1961 | 5.73055 |
| 1960 | 5.80513 |