| Year | Value (Population) |
|---|---|
|
2022 |
5180829 |
|
2021 |
5153957 |
|
2020 |
5123076 |
|
2019 |
5078517 |
|
2018 |
5019397 |
|
2017 |
4956490 |
|
2016 |
4891489 |
|
2015 |
4824789 |
|
2014 |
4756696 |
|
2013 |
4686397 |
| Proportion of population served with at least basic water | 1000188 | Population (2022) |
| Proportion of population with unimproved water | 4030 | Population (2017) |
| Proportion of population with surface water | 1456 | Population (2017) |