| Year | Value (Population) |
|---|---|
|
2022 |
201356 |
|
2021 |
199669 |
|
2020 |
197842 |
|
2019 |
195640 |
|
2018 |
192996 |
|
2017 |
187179 |
|
2016 |
181726 |
|
2015 |
176600 |
|
2014 |
171795 |
|
2013 |
167435 |
| Proportion of population served with at least basic water | 7247 | Population (2020) |
| Proportion of population served with piped water | 4819992 | Population (2022) |
| Proportion of population with surface water | 0 | Population (none) |