| Year | Value (Population) |
|---|---|
|
2022 |
1006739 |
|
2021 |
982326 |
|
2020 |
926364 |
|
2019 |
871704 |
|
2018 |
818519 |
|
2017 |
767024 |
|
2016 |
717007 |
|
2015 |
668389 |
|
2014 |
621329 |
|
2013 |
575842 |
| Proportion of population served with at least basic water | 798105 | Population (2022) |
| Proportion of population with unimproved water | 472874 | Population (2022) |
| Proportion of population with surface water | 18820 | Population (2022) |