| Year | Value (Population) |
|---|---|
|
2022 |
170267 |
|
2021 |
171468 |
|
2020 |
172466 |
|
2019 |
173049 |
|
2018 |
173216 |
|
2017 |
173836 |
|
2016 |
174803 |
|
2015 |
176013 |
|
2014 |
177496 |
|
2013 |
179388 |
| Proportion of population served with piped water | 47523036 | Population (2022) |
| Proportion of population with unimproved water | 35594 | Population (2022) |
| Proportion of population with surface water | 0 | Population (none) |