年份 | 喀麦隆 |
---|---|
2023 | - |
2022 | - |
2021 | 25.6 |
2020 | 26.2 |
2019 | 26.8 |
2018 | 27.4 |
2017 | 28 |
2016 | 28.7 |
2015 | 29.2 |
2014 | 29.8 |
2013 | 30.3 |
2012 | 30.7 |
2011 | 31.2 |
2010 | 31.5 |
2009 | 31.9 |
2008 | 32.3 |
2007 | 32.7 |
2006 | 32.9 |
2005 | 33.1 |
2004 | 33.4 |
2003 | 33.6 |
2002 | 34 |
2001 | 34.6 |
2000 | 35.4 |
1999 | 36.4 |
1998 | 37.3 |
1997 | 38.2 |
1996 | 38.8 |
1995 | 39.2 |
1994 | 39.4 |
1993 | 39.6 |
1992 | 39.8 |
1991 | 39.9 |
1990 | 40.1 |
1989 | 40.4 |
1988 | 41.1 |
1987 | 42.1 |
1986 | 43.3 |
1985 | 44.7 |
1984 | 46.2 |
1983 | 47.6 |
1982 | 49 |
1981 | 50.2 |
1980 | 51.3 |
1979 | 52.2 |
1978 | 52.7 |
1977 | 53.2 |
1976 | 53.5 |
1975 | 53.8 |
1974 | 54 |
1973 | 54.6 |
1972 | 55.5 |
1971 | 56.8 |
1970 | 58.5 |
1969 | 60.3 |
1968 | 62.2 |
1967 | 63.9 |
1966 | 65.3 |
1965 | 66.6 |
1964 | 67.6 |
1963 | 68.5 |
1962 | 69.5 |
1961 | 70.8 |
1960 | 72.4 |