| Year | Value (Population) |
|---|---|
|
2022 |
934352 |
|
2021 |
920291 |
|
2020 |
906240 |
|
2019 |
891655 |
|
2018 |
872804 |
|
2017 |
854055 |
|
2016 |
835536 |
|
2015 |
817222 |
|
2014 |
798990 |
|
2013 |
780861 |
| Proportion of population served with at least basic water | 21209993 | Population (2022) |
| Proportion of population with unimproved water | 76171 | Population (2022) |
| Proportion of population with surface water | 25427 | Population (2022) |