| Year | Value (Population) |
|---|---|
|
2022 |
1608515 |
|
2021 |
1580861 |
|
2020 |
1552446 |
|
2019 |
1523215 |
|
2018 |
1493355 |
|
2017 |
1463265 |
|
2016 |
1433152 |
|
2015 |
1403336 |
|
2014 |
1373861 |
|
2013 |
1345091 |
| Proportion of rural population served with at least basic water | 14459841 | Population (2022) |
| Proportion of rural population served with piped water | 2015019 | Population (2022) |
| Proportion of rural population with rural population with surface water | 310093 | Population (2022) |