| Year | Value (Population) |
|---|---|
|
2022 |
5789211 |
|
2021 |
5625877 |
|
2020 |
5447755 |
|
2019 |
5257058 |
|
2018 |
5043310 |
|
2017 |
4833603 |
|
2016 |
4643205 |
|
2015 |
4461628 |
|
2014 |
4290114 |
|
2013 |
4124817 |
| Proportion of rural population served with at least basic water | 4489602 | Population (2022) |
| Proportion of rural population with unimproved water | 595960 | Population (2022) |
| Proportion of rural population with rural population with surface water | 430555 | Population (2022) |