| Year | Value (Population) |
|---|---|
|
2022 |
1284684 |
|
2021 |
1262847 |
|
2020 |
1240086 |
|
2019 |
1300286 |
|
2018 |
1356446 |
|
2017 |
1408782 |
|
2016 |
1457289 |
|
2015 |
1502238 |
|
2014 |
1543523 |
|
2013 |
1580950 |
| Proportion of rural population served with at least basic water | 13077890 | Population (2022) |
| Proportion of rural population served with piped water | 592067 | Population (2022) |
| Proportion of rural population with unimproved water | 3064101 | Population (2022) |