| Year | Value (Population) |
|---|---|
|
2022 |
161893 |
|
2021 |
157896 |
|
2020 |
153997 |
|
2019 |
150201 |
|
2018 |
146512 |
|
2017 |
142864 |
|
2016 |
139252 |
|
2015 |
135766 |
|
2014 |
132419 |
|
2013 |
129136 |
| Proportion of population served with at least basic water | 0.50 | Population (1983) |
| Proportion of population with unimproved water | 7587 | Population (2022) |
| Proportion of population with surface water | 19005 | Population (2022) |