| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | -2.70366 |
| 2021 | -3.71476 |
| 2020 | -3.26729 |
| 2019 | -3.67833 |
| 2018 | -3.1151 |
| 2017 | -2.49682 |
| 2016 | -2.73867 |
| 2015 | -3.56185 |
| 2014 | -3.61244 |
| 2013 | -2.39632 |
| 2012 | -2.28257 |
| 2011 | -3.06261 |
| 2010 | -2.5008 |
| 2009 | -3.01128 |
| 2008 | -2.90769 |
| 2007 | 0.741593 |
| 2006 | 1.25375 |
| 2005 | -0.506769 |
| 2004 | -0.742595 |
| 2003 | -1.36937 |
| 2002 | -2.50941 |
| 2001 | -1.04983 |
| 2000 | 1.78568 |
| 1999 | 1.61882 |
| 1998 | 1.66372 |
| 1997 | 4.83168 |
| 1996 | 3.40937 |
| 1995 | 6.5547 |
| 1994 | 6.00092 |
| 1993 | 6.62259 |
| 1992 | 2.23145 |
| 1991 | 5.35898 |
| 1990 | 2.86938 |
| 1989 | 2.93759 |
| 1988 | 0.0713409 |
| 1987 | -3.93178 |
| 1986 | 0.556934 |
| 1985 | 1.87295 |
| 1984 | 2.48517 |
| 1983 | 1.09402 |
| 1982 | 4.30328 |
| 1981 | -6.54707 |
| 1980 | 0.753357 |
| 1979 | -7.16385 |
| 1978 | -4.46683 |
| 1977 | -2.7458 |
| 1976 | -4.72202 |
| 1975 | -2.85808 |
| 1974 | 2.63817 |
| 1973 | -3.30344 |
| 1972 | -5.69388 |
| 1971 | -4.13981 |
| 1970 | 1.53991 |
| 1969 | 0.524292 |
| 1968 | -2.50965 |
| 1967 | -1.95397 |
| 1966 | -2.5825 |
| 1965 | -0.501254 |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |