| Year | Value (Population) |
|---|---|
|
2022 |
181189 |
|
2021 |
178094 |
|
2020 |
175150 |
|
2019 |
171970 |
|
2018 |
168340 |
|
2017 |
162947 |
|
2016 |
157704 |
|
2015 |
152580 |
|
2014 |
147562 |
|
2013 |
142637 |
| Proportion of urban population served with at least basic water | 0.5 | % (1983) |
| Proportion of urban population with unimproved water | 568 | Population (2014) |
| Proportion of urban population with surface water | 229 | Population (2014) |