| Year | Value (Population) |
|---|---|
|
2022 |
2264482 |
|
2021 |
2260113 |
|
2020 |
2253382 |
|
2019 |
2242602 |
|
2018 |
2231037 |
|
2017 |
2217638 |
|
2016 |
2198807 |
|
2015 |
2176605 |
|
2014 |
2153717 |
|
2013 |
2129344 |
| 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) |