| 年份 | 喀麦隆 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 51.8 |
| 2020 | 53.5 |
| 2019 | 55.2 |
| 2018 | 56.7 |
| 2017 | 58.6 |
| 2016 | 60.8 |
| 2015 | 62.8 |
| 2014 | 65.5 |
| 2013 | 67.7 |
| 2012 | 70.6 |
| 2011 | 73.2 |
| 2010 | 75.3 |
| 2009 | 78 |
| 2008 | 79.7 |
| 2007 | 81.8 |
| 2006 | 83.5 |
| 2005 | 85.5 |
| 2004 | 87.2 |
| 2003 | 89.3 |
| 2002 | 91.4 |
| 2001 | 93.7 |
| 2000 | 95.6 |
| 1999 | 97.3 |
| 1998 | 98.6 |
| 1997 | 99.1 |
| 1996 | 99.1 |
| 1995 | 98.6 |
| 1994 | 97.7 |
| 1993 | 96.3 |
| 1992 | 94.8 |
| 1991 | 93.4 |
| 1990 | 92.5 |
| 1989 | 92.4 |
| 1988 | 93.1 |
| 1987 | 94.7 |
| 1986 | 97 |
| 1985 | 100.1 |
| 1984 | 103.5 |
| 1983 | 107.1 |
| 1982 | 110.8 |
| 1981 | 114.1 |
| 1980 | 117 |
| 1979 | 119.2 |
| 1978 | 120.8 |
| 1977 | 121.7 |
| 1976 | 122.3 |
| 1975 | 122.6 |
| 1974 | 123.2 |
| 1973 | 124.4 |
| 1972 | 126.5 |
| 1971 | 129.6 |
| 1970 | 133.5 |
| 1969 | 138.3 |
| 1968 | 143.6 |
| 1967 | 148.8 |
| 1966 | 153.5 |
| 1965 | 157.6 |
| 1964 | 161.3 |
| 1963 | 164.7 |
| 1962 | 167.7 |
| 1961 | 171.1 |
| 1960 | 175.1 |