| Year | Value (Population) |
|---|---|
|
2022 |
19660 |
|
2021 |
19083 |
|
2020 |
18711 |
|
2019 |
18213 |
|
2018 |
17616 |
|
2017 |
17382 |
|
2016 |
17442 |
|
2015 |
17734 |
|
2014 |
18599 |
|
2013 |
20647 |
| Proportion of urban population served with at least basic water | 70732742 | % (2022) |
| Proportion of urban population served with piped water | 10741100 | Population (2022) |
| Proportion of urban population with surface water | 510 | Population (2022) |