| 年份 | 乍得净移民人口 |
|---|---|
| 2022 | -2000 |
| 2021 | 9016 |
| 2020 | 9016 |
| 2019 | -9469 |
| 2018 | 4.67万 (46,664) |
| 2017 | 10000 |
| 2016 | 2.15万 (21,546) |
| 2015 | -4.89万 (48,918) |
| 2014 | 2.08万 (20,842) |
| 2013 | 5.19万 (51,887) |
| 2012 | 10.00万 (100,000) |
| 2011 | 2.93万 (29,255) |
| 2010 | 1.04万 (10,419) |
| 2009 | 9108 |
| 2008 | 3.64万 (36,443) |
| 2007 | 7.50万 (75,000) |
| 2006 | 2.31万 (23,055) |
| 2005 | 1.93万 (19,281) |
| 2004 | 11.04万 (110,387) |
|
|
|
| 2003 | 10.51万 (105,146) |
| 2002 | 21.90万 (218,966) |
| 2001 | 3473 |
| 2000 | -3839 |
| 1999 | 1.72万 (17,174) |
| 1998 | 2237 |
| 1997 | 6.94万 (69,444) |
| 1996 | 1268 |
| 1995 | 15.22万 (152,235) |
| 1994 | 994 |
| 1993 | -14.65万 (146,473) |
| 1992 | -1.04万 (10,374) |
| 1991 | 11.25万 (112,490) |
| 1990 | -5.89万 (58,912) |
| 1989 | 4925 |
| 1988 | 1.61万 (16,077) |
| 1987 | 1418 |
| 1986 | 4.21万 (42,086) |
| 1985 | -3.07万 (30,747) |
| 1984 | -16.45万 (164,544) |
|
|
|
| 1983 | 257 |
| 1982 | -13.12万 (131,245) |
| 1981 | -1.32万 (13,245) |
| 1980 | -21.06万 (210,554) |
| 1979 | -9989 |
| 1978 | -3.49万 (34,912) |
| 1977 | -17.55万 (175,500) |
| 1976 | -2.98万 (29,796) |
| 1975 | -2.28万 (22,800) |
| 1974 | -1.57万 (15,703) |
| 1973 | -1.08万 (10,751) |
| 1972 | -4.90万 (49,050) |
| 1971 | -9163 |
| 1970 | -8937 |
| 1969 | -8723 |
| 1968 | -8408 |
| 1967 | -4.10万 (40,950) |
| 1966 | -6296 |
| 1965 | -4383 |
| 1964 | -2521 |
| 1963 | -1242 |
| 1962 | -5000 |
| 1961 | -773 |
| 1960 | -687 |