| Year | Value (Population) |
|---|---|
|
2022 |
1176069 |
|
2021 |
1206680 |
|
2020 |
1235944 |
|
2019 |
1263368 |
|
2018 |
1289013 |
|
2017 |
1313831 |
|
2016 |
1336702 |
|
2015 |
1356435 |
|
2014 |
1372941 |
|
2013 |
1389876 |
| Proportion of population served with at least basic water | 21209993 | Population (2022) |
| Proportion of population served with piped water | 11669480 | Population (2022) |
| Proportion of population with unimproved water | 3339309 | Population (2022) |