| Year | Value (Population) |
|---|---|
|
2022 |
269950 |
|
2021 |
279008 |
|
2020 |
287664 |
|
2019 |
295878 |
|
2018 |
303811 |
|
2017 |
311168 |
|
2016 |
317872 |
|
2015 |
324160 |
|
2014 |
330130 |
|
2013 |
335622 |
| Proportion of rural population served with at least basic water | 3804949 | Population (2022) |
| Proportion of rural population served with piped water | 5527997 | Population (2022) |
| Proportion of rural population with unimproved water | 328239 | Population (2022) |