| Year | Value (Population) |
|---|---|
|
2022 |
4613769 |
|
2021 |
4737223 |
|
2020 |
4842112 |
|
2019 |
4932623 |
|
2018 |
5011699 |
|
2017 |
5082166 |
|
2016 |
5139951 |
|
2015 |
5198416 |
|
2014 |
5262460 |
|
2013 |
5326186 |
| Proportion of rural population served with at least basic water | 14824997 | Population (2022) |
| Proportion of rural population served with piped water | 4570964 | Population (2022) |
| Proportion of rural population with rural population with surface water | 2009113 | Population (2022) |