| Year | Value (Population) |
|---|---|
|
2022 |
3350781 |
|
2021 |
3290406 |
|
2020 |
3234032 |
|
2019 |
3180475 |
|
2018 |
3130188 |
|
2017 |
3082553 |
|
2016 |
3037486 |
|
2015 |
2994745 |
|
2014 |
2953966 |
|
2013 |
2914963 |
| Proportion of urban population served with at least basic water | 628602 | % (2022) |
| Proportion of urban population with unimproved water | 59480 | Population (2022) |
| Proportion of urban population with surface water | 1436 | Population (2016) |