1 Population 1983
| Year | Value (Population) |
|---|---|
|
1983 |
1 |
|
1980 |
1 |
|
1978 |
1 |
|
1976 |
1 |
|
1974 |
1 |
|
1972 |
1 |
|
1970 |
1 |
|
1969 |
1 |
|
1968 |
1 |
|
1967 |
1 |
| Proportion of population served with piped water | 5879851 | Population (2022) |
| Proportion of population with unimproved water | 2308 | Population (2019) |
| Proportion of population with surface water | 76535 | Population (2022) |