| Year | Value (Population) |
|---|---|
|
2022 |
3105641 |
|
2021 |
3094617 |
|
2020 |
3081976 |
|
2019 |
3067521 |
|
2018 |
2974347 |
|
2017 |
2880277 |
|
2016 |
2785694 |
|
2015 |
2691509 |
|
2014 |
2599733 |
|
2013 |
2509281 |
| Proportion of rural population served with piped water | 640230 | Population (2022) |
| Proportion of rural population with unimproved water | 705365 | Population (2022) |
| Proportion of rural population with rural population with surface water | 43113 | Population (2022) |