| Year | Value (Population) |
|---|---|
|
2022 |
2859994 |
|
2021 |
2835135 |
|
2020 |
2809637 |
|
2019 |
2767390 |
|
2018 |
2724522 |
|
2017 |
2680763 |
|
2016 |
2636545 |
|
2015 |
2592586 |
|
2014 |
2548816 |
|
2013 |
2511830 |
| Proportion of rural population served with at least basic water | 4094080 | Population (2022) |
| Proportion of rural population served with piped water | 3880109 | Population (2022) |
| Proportion of rural population with rural population with surface water | 1034360 | Population (2022) |