| Year | Value (Population) |
|---|---|
|
2022 |
5606677 |
|
2021 |
5364400 |
|
2020 |
5126479 |
|
2019 |
4896102 |
|
2018 |
4674111 |
|
2017 |
4458367 |
|
2016 |
4247410 |
|
2015 |
4042466 |
|
2014 |
3845248 |
|
2013 |
3656690 |
| Proportion of urban population served with at least basic water | 21209993 | % (2022) |
| Proportion of urban population with unimproved water | 338805 | Population (2022) |
| Proportion of urban population with surface water | 25627 | Population (2022) |