| Year | Value (Population) |
|---|---|
|
2022 |
889505 |
|
2021 |
877181 |
|
2020 |
864566 |
|
2019 |
891677 |
|
2018 |
917448 |
|
2017 |
941814 |
|
2016 |
964754 |
|
2015 |
986374 |
|
2014 |
1006662 |
|
2013 |
1025609 |
| Proportion of population served with at least basic water | 4563533 | Population (2022) |
| Proportion of population served with piped water | 2688164 | Population (2022) |
| Proportion of population with unimproved water | 1130148 | Population (2022) |