| Year | Value (Population) |
|---|---|
|
2022 |
31202915 |
|
2021 |
30922550 |
|
2020 |
30672502 |
|
2019 |
30346317 |
|
2018 |
29930457 |
|
2017 |
29523981 |
|
2016 |
29154272 |
|
2015 |
28836023 |
|
2014 |
28561464 |
|
2013 |
28276632 |
| Proportion of urban population served with at least basic water | 0.5 | % (1983) |
| Proportion of urban population with unimproved water | 233177 | Population (2022) |
| Proportion of urban population with surface water | 0 | Population (none) |