| Year | Value (Population) |
|---|---|
|
2022 |
4808853 |
|
2021 |
4782599 |
|
2020 |
4685807 |
|
2019 |
4577929 |
|
2018 |
4447005 |
|
2017 |
4317963 |
|
2016 |
4204117 |
|
2015 |
4094745 |
|
2014 |
3987882 |
|
2013 |
3882571 |
| Proportion of rural population served with at least basic water | 2204524 | Population (2022) |
| Proportion of rural population with unimproved water | 462134 | Population (2022) |
| Proportion of rural population with rural population with surface water | 311308 | Population (2022) |