| Year | Value (Population) |
|---|---|
|
2022 |
297772 |
|
2021 |
294629 |
|
2020 |
291324 |
|
2019 |
346034 |
|
2018 |
372306 |
|
2017 |
397532 |
|
2016 |
421729 |
|
2015 |
444821 |
|
2014 |
467068 |
|
2013 |
488743 |
| Proportion of population served with at least basic water | 948753 | Population (2022) |
| Proportion of population served with piped water | 6210331 | Population (2022) |
| Proportion of population with unimproved water | 122519 | Population (2022) |