| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 69.8 |
| 2020 | 72.4 |
| 2019 | 75.1 |
| 2018 | 77.7 |
| 2017 | 80.8 |
| 2016 | 84.3 |
| 2015 | 88.1 |
| 2014 | 92.5 |
| 2013 | 96.9 |
| 2012 | 101.5 |
| 2011 | 105.9 |
| 2010 | 110.2 |
| 2009 | 114.5 |
| 2008 | 117.8 |
| 2007 | 121.3 |
| 2006 | 124.6 |
| 2005 | 127.9 |
| 2004 | 131.1 |
| 2003 | 134.6 |
| 2002 | 138.2 |
| 2001 | 141.5 |
| 2000 | 144.4 |
| 1999 | 146.7 |
| 1998 | 148.1 |
| 1997 | 148.5 |
| 1996 | 147.9 |
| 1995 | 146.7 |
| 1994 | 145 |
| 1993 | 142.7 |
| 1992 | 140.2 |
| 1991 | 137.9 |
| 1990 | 136.2 |
| 1989 | 135.8 |
| 1988 | 136.8 |
| 1987 | 139.3 |
| 1986 | 143.4 |
| 1985 | 148.6 |
| 1984 | 154.7 |
| 1983 | 161.3 |
| 1982 | 167.8 |
| 1981 | 173.9 |
| 1980 | 179.1 |
| 1979 | 183.3 |
| 1978 | 186.2 |
| 1977 | 188.3 |
| 1976 | 189.7 |
| 1975 | 190.7 |
| 1974 | 192.2 |
| 1973 | 194.8 |
| 1972 | 199.1 |
| 1971 | 204.9 |
| 1970 | 212.2 |
| 1969 | 220.7 |
| 1968 | 229.6 |
| 1967 | 238.2 |
| 1966 | 246.1 |
| 1965 | 252.7 |
| 1964 | 258.3 |
| 1963 | 263.1 |
| 1962 | 267.6 |
| 1961 | 272.5 |
| 1960 | 278.6 |