| Year | Value (Population) |
|---|---|
|
2022 |
3616046 |
|
2021 |
3578344 |
|
2020 |
3538721 |
|
2019 |
3495765 |
|
2018 |
3450551 |
|
2017 |
3404157 |
|
2016 |
3356604 |
|
2015 |
3307769 |
|
2014 |
3257569 |
|
2013 |
3206126 |
| Proportion of rural population served with at least basic water | 1900013 | Population (2022) |
| Proportion of rural population with unimproved water | 327190 | Population (2022) |
| Proportion of rural population with rural population with surface water | 11723 | Population (2018) |