| Year | Value (Population) |
|---|---|
|
2022 |
595960 |
|
2021 |
645037 |
|
2020 |
692216 |
|
2019 |
737220 |
|
2018 |
777867 |
|
2017 |
817629 |
|
2016 |
859367 |
|
2015 |
901779 |
|
2014 |
945504 |
|
2013 |
990107 |
| 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 rural population with surface water | 430555 | Population (2022) |