年份 | 乍得 |
---|---|
2023 | - |
2022 | - |
2021 | 32.3 |
2020 | 32.9 |
2019 | 33.4 |
2018 | 34 |
2017 | 34.5 |
2016 | 35.1 |
2015 | 35.6 |
2014 | 36.2 |
2013 | 36.7 |
2012 | 37.2 |
2011 | 37.6 |
2010 | 38 |
2009 | 38.3 |
2008 | 38.6 |
2007 | 39 |
2006 | 39.5 |
2005 | 40 |
2004 | 40.7 |
2003 | 41.4 |
2002 | 42.2 |
2001 | 43.2 |
2000 | 44.2 |
1999 | 45.2 |
1998 | 46.2 |
1997 | 47.1 |
1996 | 47.7 |
1995 | 48.3 |
1994 | 48.8 |
1993 | 49.3 |
1992 | 49.9 |
1991 | 50.8 |
1990 | 51.8 |
1989 | 52.9 |
1988 | 53.9 |
1987 | 54.9 |
1986 | 55.8 |
1985 | 56.7 |
1984 | 57.4 |
1983 | 58.1 |
1982 | 58.8 |
1981 | 59.4 |
1980 | 60.2 |
1979 | 60.9 |
1978 | 61.5 |
1977 | 61.8 |
1976 | 62.1 |
1975 | 62.1 |
1974 | 62.1 |
1973 | 62.2 |
1972 | - |
1971 | - |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |