| 年份 | 乍得 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 43.5296 |
| 2020 | - |
| 2019 | - |
| 2018 | 40.409 |
| 2017 | 37.8998 |
| 2016 | 42.0208 |
| 2015 | 38.9475 |
| 2014 | - |
| 2013 | 38.6616 |
| 2012 | 35.2715 |
| 2011 | 34.7237 |
| 2010 | 31.3891 |
| 2009 | 31.5776 |
| 2008 | - |
| 2007 | - |
| 2006 | 30.7831 |
| 2005 | 29.927 |
| 2004 | 33.3219 |
| 2003 | 32.7084 |
| 2002 | 27.2441 |
| 2001 | 24.5087 |
| 2000 | 22.4082 |
| 1999 | 20.6052 |
| 1998 | - |
| 1997 | 16.2347 |
| 1996 | 14.9396 |
| 1995 | 14.5032 |
| 1994 | 19.9861 |
| 1993 | - |
| 1992 | - |
| 1991 | 18.5019 |
| 1990 | 16.5853 |
| 1989 | 12.6995 |
| 1988 | 11.147 |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | 10.7669 |
| 1976 | 11.5184 |
| 1975 | - |
| 1974 | 12.7027 |
| 1973 | - |
| 1972 | - |
| 1971 | 15.002 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |