| Year | Value (Population) |
|---|---|
|
2022 |
4115654 |
|
2021 |
4059319 |
|
2020 |
3995959 |
|
2019 |
3928241 |
|
2018 |
3855805 |
|
2017 |
3781929 |
|
2016 |
3707897 |
|
2015 |
3634665 |
|
2014 |
3562624 |
|
2013 |
3491895 |
| Proportion of population served with at least basic water | 0.50 | Population (1983) |
| Proportion of population with unimproved water | 0.50 | Population (1983) |
| Proportion of population with surface water | 0.50 | Population (1983) |