| Year | Value (Population) |
|---|---|
|
2022 |
496416 |
|
2021 |
484067 |
|
2020 |
470931 |
|
2019 |
456310 |
|
2018 |
440525 |
|
2017 |
424614 |
|
2016 |
408751 |
|
2015 |
393199 |
|
2014 |
378104 |
|
2013 |
363624 |
| Proportion of rural population served with piped water | 79498 | Population (2022) |
| Proportion of rural population with unimproved water | 125541 | Population (2022) |
| Proportion of rural population with rural population with surface water | 173237 | Population (2022) |