| Year | Value (Population) |
|---|---|
|
2022 |
700728 |
|
2021 |
658373 |
|
2020 |
616772 |
|
2019 |
575920 |
|
2018 |
536118 |
|
2017 |
497556 |
|
2016 |
460055 |
|
2015 |
423655 |
|
2014 |
388631 |
|
2013 |
355022 |
| Proportion of rural population served with at least basic water | 14459841 | Population (2022) |
| Proportion of rural population with unimproved water | 1087423 | Population (2022) |
| Proportion of rural population with rural population with surface water | 1085932 | Population (2022) |