| Year | Value (Population) |
|---|---|
|
2022 |
16043 |
|
2021 |
16119 |
|
2020 |
16709 |
|
2019 |
17294 |
|
2018 |
18032 |
|
2017 |
19961 |
|
2016 |
21825 |
|
2015 |
23647 |
|
2014 |
25422 |
|
2013 |
27141 |
| Proportion of population served with at least basic water | 70732742 | Population (2022) |
| Proportion of population served with piped water | 533719 | Population (2022) |
| Proportion of population with surface water | 24 | Population (2018) |