| 年份 | 乍得 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | 5.27十万 |
| 2015 | 5.05十万 |
| 2014 | 5.01十万 |
| 2013 | 5.18十万 |
| 2012 | 4.51十万 |
| 2011 | 4.5十万 |
| 2010 | 4.25十万 |
| 2009 | 4.17十万 |
| 2008 | 3.66十万 |
| 2007 | 3.11十万 |
| 2006 | 2.59十万 |
| 2005 | 2.42十万 |
| 2004 | 2.25十万 |
| 2003 | 2.09十万 |
| 2002 | 1.81十万 |
| 2001 | 1.62十万 |
| 2000 | 1.34十万 |
| 1999 | 1.21十万 |
| 1998 | 1.11十万 |
| 1997 | 9.7万 |
| 1996 | 9.01万 |
| 1995 | 8.26万 |
| 1994 | 6.98万 |
| 1993 | 7.95万 |
| 1992 | 7.26万 |
| 1991 | 5.96万 |
| 1990 | 5.48万 |
| 1989 | 4.51万 |
| 1988 | 4.11万 |
| 1987 | 4.03万 |
| 1986 | - |
| 1985 | 4.31万 |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | 1.84万 |
| 1976 | 1.51万 |
| 1975 | 1.29万 |
| 1974 | 1.14万 |
| 1973 | 1.21万 |
| 1972 | 1.01万 |
| 1971 | 9105 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |