年份 | 贝宁 |
---|---|
2023 | - |
2022 | - |
2021 | 29.2 |
2020 | 29.7 |
2019 | 30.2 |
2018 | 30.7 |
2017 | 31.1 |
2016 | 31.5 |
2015 | 31.9 |
2014 | 32.3 |
2013 | 32.8 |
2012 | 33.3 |
2011 | 33.7 |
2010 | 34 |
2009 | 34.4 |
2008 | 34.7 |
2007 | 35 |
2006 | 35.4 |
2005 | 35.8 |
2004 | 36.3 |
2003 | 36.9 |
2002 | 37.6 |
2001 | 38.3 |
2000 | 39.1 |
1999 | 39.8 |
1998 | 40.4 |
1997 | 41 |
1996 | 41.5 |
1995 | 42 |
1994 | 42.5 |
1993 | 43.1 |
1992 | 43.7 |
1991 | 44.4 |
1990 | 45.1 |
1989 | 45.8 |
1988 | 46.5 |
1987 | 47.2 |
1986 | 47.7 |
1985 | 48.3 |
1984 | 48.9 |
1983 | 49.5 |
1982 | 50.2 |
1981 | 50.8 |
1980 | 51.5 |
1979 | 52.3 |
1978 | 53 |
1977 | 53.7 |
1976 | 54.4 |
1975 | 55.1 |
1974 | 55.8 |
1973 | 56.5 |
1972 | 57.1 |
1971 | 57.8 |
1970 | 58.4 |
1969 | 59.1 |
1968 | 59.7 |
1967 | 60.3 |
1966 | 61 |
1965 | 61.6 |
1964 | 62.2 |
1963 | 62.7 |
1962 | 63.2 |
1961 | 63.7 |
1960 | 64.1 |