年份 | 乍得 |
---|---|
2023 | - |
2022 | - |
2021 | - |
2020 | - |
2019 | - |
2018 | - |
2017 | - |
2016 | 31.2707 |
2015 | 30.7958 |
2014 | 30.8578 |
2013 | 31.2544 |
2012 | 31.1287 |
2011 | 30.1979 |
2010 | 29.4923 |
2009 | 29.0071 |
2008 | 28.9709 |
2007 | 30.7552 |
2006 | 26.2099 |
2005 | 25.5347 |
2004 | 24.756 |
2003 | 24.2518 |
2002 | 24.8557 |
2001 | 23.2923 |
2000 | 22.1011 |
1999 | 20.6875 |
1998 | 20.5632 |
1997 | 20.3439 |
1996 | 19.7837 |
1995 | 19.0666 |
1994 | 18.0775 |
1993 | - |
1992 | - |
1991 | - |
1990 | 18.127 |
1989 | 16.3818 |
1988 | - |
1987 | 15.7529 |
1986 | - |
1985 | 15.2263 |
1984 | - |
1983 | - |
1982 | - |
1981 | - |
1980 | - |
1979 | - |
1978 | - |
1977 | - |
1976 | - |
1975 | - |
1974 | 10.8004 |
1973 | - |
1972 | 8.33548 |
1971 | 7.59757 |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |