| Year | Value (Population) |
|---|---|
|
2022 |
154575 |
|
2021 |
156577 |
|
2020 |
158472 |
|
2019 |
239800 |
|
2018 |
322990 |
|
2017 |
407880 |
|
2016 |
492481 |
|
2015 |
575985 |
|
2014 |
658432 |
|
2013 |
740703 |
| Proportion of rural population served with at least basic water | 21209993 | Population (2022) |
| Proportion of rural population served with piped water | 16787885 | Population (2022) |
| Proportion of rural population with rural population with surface water | 98441 | Population (2022) |