| Year | Value (Population) |
|---|---|
|
2022 |
600307 |
|
2021 |
578246 |
|
2020 |
556119 |
|
2019 |
534803 |
|
2018 |
514076 |
|
2017 |
493538 |
|
2016 |
473174 |
|
2015 |
453007 |
|
2014 |
432255 |
|
2013 |
410981 |
| Proportion of rural population served with at least basic water | 70732742 | Population (2022) |
| Proportion of rural population with unimproved water | 105071 | Population (2022) |
| Proportion of rural population with rural population with surface water | 43408 | Population (2022) |