| Year | Value (Population) |
|---|---|
|
2022 |
413466 |
|
2021 |
411738 |
|
2020 |
409969 |
|
2019 |
407283 |
|
2018 |
403906 |
|
2017 |
400197 |
|
2016 |
396155 |
|
2015 |
391899 |
|
2014 |
387525 |
|
2013 |
383008 |
| Proportion of rural population served with at least basic water | 14459841 | Population (2022) |
| Proportion of rural population with unimproved water | 441 | Population (2022) |
| Proportion of rural population with rural population with surface water | 198 | Population (2022) |