| Year | Value (Population) |
|---|---|
|
2022 |
9878573 |
|
2021 |
9855501 |
|
2020 |
9278560 |
|
2019 |
8994185 |
|
2018 |
8904183 |
|
2017 |
8810592 |
|
2016 |
8710905 |
|
2015 |
8606386 |
|
2014 |
8498720 |
|
2013 |
8386576 |
| Proportion of rural population served with piped water | 6740004 | Population (2022) |
| Proportion of rural population with unimproved water | 2871916 | Population (2022) |
| Proportion of rural population with rural population with surface water | 5203188 | Population (2022) |