| Year | Value (Population) |
|---|---|
|
2022 |
6486493 |
|
2021 |
6193574 |
|
2020 |
5899343 |
|
2019 |
5610135 |
|
2018 |
5329702 |
|
2017 |
5061601 |
|
2016 |
4800468 |
|
2015 |
4558684 |
|
2014 |
4338212 |
|
2013 |
4132470 |
| Proportion of urban population served with at least basic water | 4348026 | % (2022) |
| Proportion of urban population with unimproved water | 741582 | Population (2022) |
| Proportion of urban population with surface water | 122055 | Population (2022) |