| Year | Value (Population) |
|---|---|
|
2022 |
4839348 |
|
2021 |
5136599 |
|
2020 |
5415201 |
|
2019 |
5676353 |
|
2018 |
5924831 |
|
2017 |
6156143 |
|
2016 |
6364378 |
|
2015 |
6557612 |
|
2014 |
6743574 |
|
2013 |
6915374 |
| Proportion of rural population served with at least basic water | 21209993 | Population (2022) |
| Proportion of rural population served with piped water | 4050133 | Population (2022) |
| Proportion of rural population with rural population with surface water | 3146384 | Population (2022) |