| Year | Value (Population) |
|---|---|
|
2022 |
3200042 |
|
2021 |
3076358 |
|
2020 |
2949732 |
|
2019 |
2822686 |
|
2018 |
2695861 |
|
2017 |
2567162 |
|
2016 |
2435856 |
|
2015 |
2304785 |
|
2014 |
2174325 |
|
2013 |
2042522 |
| Proportion of rural population served with at least basic water | 14459841 | Population (2022) |
| Proportion of rural population with unimproved water | 70732742 | Population (2022) |
| Proportion of rural population with rural population with surface water | 13077890 | Population (2022) |