| Year | Value (Population) |
|---|---|
|
2022 |
31431 |
|
2021 |
31794 |
|
2020 |
32649 |
|
2019 |
33432 |
|
2018 |
34173 |
|
2017 |
34911 |
|
2016 |
35639 |
|
2015 |
36360 |
|
2014 |
37078 |
|
2013 |
37792 |
| Proportion of population served with at least basic water | 1487810 | Population (2022) |
| Proportion of population served with piped water | 6852609 | Population (2022) |
| Proportion of population with surface water | 1168 | Population (2022) |