| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | 12.3282 |
| 2021 | 12.3493 |
| 2020 | 12.3488 |
| 2019 | 12.339 |
| 2018 | 12.3241 |
| 2017 | 12.2902 |
| 2016 | 12.2431 |
| 2015 | 12.2073 |
| 2014 | 12.1931 |
| 2013 | 12.1689 |
| 2012 | 12.1335 |
| 2011 | 12.1317 |
| 2010 | 12.1669 |
| 2009 | 12.2288 |
| 2008 | 12.3252 |
| 2007 | 12.4599 |
| 2006 | 12.6046 |
| 2005 | 12.733 |
| 2004 | 12.8407 |
| 2003 | 12.9321 |
| 2002 | 13.0092 |
| 2001 | 13.0604 |
| 2000 | 13.0741 |
| 1999 | 13.0577 |
| 1998 | 13.0214 |
| 1997 | 12.9828 |
| 1996 | 12.941 |
| 1995 | 12.8836 |
| 1994 | 12.8208 |
| 1993 | 12.7467 |
| 1992 | 12.6348 |
| 1991 | 12.5025 |
| 1990 | 12.3937 |
| 1989 | 12.3082 |
| 1988 | 12.2413 |
| 1987 | 12.1979 |
| 1986 | 12.1736 |
| 1985 | 12.1573 |
| 1984 | 12.134 |
| 1983 | 12.0826 |
| 1982 | 11.9629 |
| 1981 | 11.8721 |
| 1980 | 11.8756 |
| 1979 | 11.852 |
| 1978 | 11.783 |
| 1977 | 11.6984 |
| 1976 | 11.5928 |
| 1975 | 11.4906 |
| 1974 | 11.3922 |
| 1973 | 11.2863 |
| 1972 | 11.1765 |
| 1971 | 11.0659 |
| 1970 | 10.9538 |
| 1969 | 10.8413 |
| 1968 | 10.7307 |
| 1967 | 10.6247 |
| 1966 | 10.5307 |
| 1965 | 10.4526 |
| 1964 | 10.3534 |
| 1963 | 10.2835 |
| 1962 | 10.3213 |
| 1961 | 10.4233 |
| 1960 | 10.5485 |