| Year | Value (Population) |
|---|---|
|
2022 |
724182 |
|
2021 |
787157 |
|
2020 |
846401 |
|
2019 |
902218 |
|
2018 |
954958 |
|
2017 |
1004229 |
|
2016 |
1050058 |
|
2015 |
1093354 |
|
2014 |
1134515 |
|
2013 |
1173110 |
| Proportion of population served with at least basic water | 14459841 | Population (2022) |
| Proportion of population served with piped water | 6267574 | Population (2022) |
| Proportion of population with unimproved water | 1421485 | Population (2022) |