Chade - Mortalidade
| Data | Mortes | Taxa de mortalidade |
|---|---|---|
| 1983 | 101.762 | 21,06‰ |
| 1982 | 100.861 | 21,38‰ |
| 1981 | 100.979 | 21,89‰ |
| 1980 | 99.773 | 22,10‰ |
| 1979 | 98.432 | 22,36‰ |
| 1978 | 97.743 | 22,66‰ |
| 1977 | 97.156 | 22,92‰ |
| 1976 | 96.329 | 23,14‰ |
| 1975 | 95.462 | 23,37‰ |
| 1974 | 93.865 | 23,46‰ |
| 1973 | 91.789 | 23,46‰ |
| 1972 | 90.218 | 23,59‰ |
| 1971 | 91.494 | 24,45‰ |
| 1970 | 88.241 | 24,06‰ |
| 1969 | 87.391 | 24,31‰ |
| 1968 | 86.744 | 24,60‰ |
| 1967 | 86.438 | 24,97‰ |
| 1966 | 85.911 | 25,28‰ |
| 1965 | 84.783 | 25,41‰ |
| 1964 | 82.723 | 25,27‰ |
| 1963 | 82.026 | 25,55‰ |
| 1962 | 81.278 | 25,82‰ |
| 1961 | 80.430 | 26,05‰ |
| 1960 | 79.760 | 26,34‰ |