| Year | Value (Population) |
|---|---|
|
2022 |
20728 |
|
2021 |
20886 |
|
2020 |
21003 |
|
2019 |
21080 |
|
2018 |
21138 |
|
2017 |
21179 |
|
2016 |
21214 |
|
2015 |
21255 |
|
2014 |
21303 |
|
2013 |
21353 |
| Proportion of rural population served with at least basic water | 14459841 | Population (2022) |
| Proportion of rural population served with piped water | 565333 | Population (2022) |
| Proportion of rural population with rural population with surface water | 16648 | Population (2022) |