| Year | Value (Population) |
|---|---|
|
2022 |
169615 |
|
2021 |
169367 |
|
2020 |
169097 |
|
2019 |
168909 |
|
2018 |
168822 |
|
2017 |
168771 |
|
2016 |
168751 |
|
2015 |
168636 |
|
2014 |
168400 |
|
2013 |
168037 |
| Proportion of population served with at least basic water | 5818028 | Population (2022) |
| Proportion of population served with piped water | 9022158 | Population (2022) |
| Proportion of population with unimproved water | 144354 | Population (2022) |