| 年份 | 乍得 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | 43.3617 |
| 2015 | 43.2884 |
| 2014 | 42.8901 |
| 2013 | 43.0119 |
| 2012 | 42.8466 |
| 2011 | 42.5875 |
| 2010 | 42.0165 |
| 2009 | 41.1911 |
| 2008 | 41.094 |
| 2007 | 40.8897 |
| 2006 | 40.2494 |
| 2005 | 40.1337 |
| 2004 | 39.4698 |
| 2003 | 39.7047 |
| 2002 | 39.1274 |
| 2001 | 38.7221 |
| 2000 | 37.7874 |
| 1999 | 36.7426 |
| 1998 | 35.353 |
| 1997 | 34.2519 |
| 1996 | 32.8996 |
| 1995 | 32.481 |
| 1994 | 32.3223 |
| 1993 | 32.1024 |
| 1992 | 32.0521 |
| 1991 | 31.0106 |
| 1990 | 30.4633 |
| 1989 | 29.58 |
| 1988 | 28.5845 |
| 1987 | 28.231 |
| 1986 | 28.2341 |
| 1985 | 27.3761 |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | 26.7197 |
| 1976 | 26.2758 |
| 1975 | 26.5525 |
| 1974 | 25.3638 |
| 1973 | 26.1002 |
| 1972 | 25.1 |
| 1971 | 25.2066 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |