| 年份 | 喀麦隆  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 5.33661 | 
| 2021 | 2.87893 | 
| 2020 | 0.705572 | 
| 2019 | 1.16977 | 
| 2018 | 1.89699 | 
| 2017 | 1.02514 | 
| 2016 | 0.661809 | 
| 2015 | 0.309792 | 
| 2014 | 2.01421 | 
| 2013 | 3.05346 | 
| 2012 | 1.94229 | 
| 2011 | 2.58904 | 
| 2010 | 0.688187 | 
| 2009 | 3.60352 | 
| 2008 | 4.94054 | 
| 2007 | 0.490708 | 
| 2006 | 2.29967 | 
| 2005 | 1.35714 | 
| 2004 | 0.139488 | 
| 2003 | 1.95291 | 
| 2002 | 2.77449 | 
| 2001 | 2.46936 | 
| 2000 | 1.53156 | 
| 1999 | -1.11977 | 
| 1998 | 1.06587 | 
| 1997 | 6.16381 | 
| 1996 | 0.410559 | 
| 1995 | 4.99279 | 
| 1994 | 9.61874 | 
| 1993 | 39.8002 | 
| 1992 | -1.27767 | 
| 1991 | 3.56871 | 
| 1990 | 1.6431 | 
| 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 | - |