年份 | 乍得 |
---|---|
2023 | - |
2022 | 24.063 |
2021 | 23.781 |
2020 | 23.52 |
2019 | 23.279 |
2018 | 23.059 |
2017 | 22.858 |
2016 | 22.677 |
2015 | 22.515 |
2014 | 22.372 |
2013 | 22.248 |
2012 | 22.142 |
2011 | 22.054 |
2010 | 21.985 |
2009 | 21.934 |
2008 | 21.901 |
2007 | 21.868 |
2006 | 21.834 |
2005 | 21.801 |
2004 | 21.768 |
2003 | 21.735 |
2002 | 21.702 |
2001 | 21.67 |
2000 | 21.637 |
1999 | 21.604 |
1998 | 21.571 |
1997 | 21.538 |
1996 | 21.506 |
1995 | 21.473 |
1994 | 21.44 |
1993 | 21.408 |
1992 | 21.235 |
1991 | 21.023 |
1990 | 20.811 |
1989 | 20.602 |
1988 | 20.394 |
1987 | 20.187 |
1986 | 19.983 |
1985 | 19.779 |
1984 | 19.578 |
1983 | 19.377 |
1982 | 19.179 |
1981 | 18.982 |
1980 | 18.787 |
1979 | 18.592 |
1978 | 18.4 |
1977 | 17.413 |
1976 | 16.47 |
1975 | 15.566 |
1974 | 14.704 |
1973 | 13.882 |
1972 | 13.1 |
1971 | 12.313 |
1970 | 11.568 |
1969 | 10.862 |
1968 | 10.196 |
1967 | 9.564 |
1966 | 8.968 |
1965 | 8.406 |
1964 | 7.877 |
1963 | 7.527 |
1962 | 7.239 |
1961 | 6.962 |
1960 | 6.695 |