| Year | Value (Population) |
|---|---|
|
2022 |
1089603 |
|
2021 |
1073391 |
|
2020 |
1056299 |
|
2019 |
1042490 |
|
2018 |
1028051 |
|
2017 |
1012543 |
|
2016 |
996153 |
|
2015 |
978845 |
|
2014 |
960654 |
|
2013 |
941460 |
| Proportion of population served with at least basic water | 13077890 | Population (2022) |
| Proportion of population served with piped water | 109539516 | Population (2022) |
| Proportion of population with surface water | 15783 | Population (2022) |