| Year | Value (Population) |
|---|---|
|
2022 |
430555 |
|
2021 |
493423 |
|
2020 |
554763 |
|
2019 |
614166 |
|
2018 |
669596 |
|
2017 |
723845 |
|
2016 |
779516 |
|
2015 |
835578 |
|
2014 |
892702 |
|
2013 |
950561 |
| Proportion of rural population served with at least basic water | 4489602 | Population (2022) |
| Proportion of rural population served with piped water | 5789211 | Population (2022) |
| Proportion of rural population with unimproved water | 595960 | Population (2022) |