| Year | Value (Population) |
|---|---|
|
2022 |
5310693 |
|
2021 |
5250616 |
|
2020 |
5187210 |
|
2019 |
5121061 |
|
2018 |
5049890 |
|
2017 |
4905500 |
|
2016 |
4765825 |
|
2015 |
4632729 |
|
2014 |
4498190 |
|
2013 |
4352488 |
| Proportion of population served with at least basic water | 21209993 | Population (2022) |
| Proportion of population with unimproved water | 7390 | Population (2022) |
| Proportion of population with surface water | 0 | Population (none) |