| Year | Value (Population) |
|---|---|
|
2022 |
18820 |
|
2021 |
18540 |
|
2020 |
19662 |
|
2019 |
20723 |
|
2018 |
21727 |
|
2017 |
22677 |
|
2016 |
23568 |
|
2015 |
24394 |
|
2014 |
25159 |
|
2013 |
25864 |
| Proportion of population served with at least basic water | 798105 | Population (2022) |
| Proportion of population served with piped water | 1006739 | Population (2022) |
| Proportion of population with unimproved water | 472874 | Population (2022) |