| Year | Value (Population) |
|---|---|
|
2022 |
788460 |
|
2021 |
783381 |
|
2020 |
777970 |
|
2019 |
772177 |
|
2018 |
824192 |
|
2017 |
873105 |
|
2016 |
920174 |
|
2015 |
965709 |
|
2014 |
1010568 |
|
2013 |
1054534 |
| Proportion of population served with at least basic water | 5089151 | Population (2022) |
| Proportion of population served with piped water | 2401291 | Population (2022) |
| Proportion of population with surface water | 43113 | Population (2022) |