| Year | Value (Population) |
|---|---|
|
2022 |
7951469 |
|
2021 |
7868425 |
|
2020 |
7780762 |
|
2019 |
7692031 |
|
2018 |
7601943 |
|
2017 |
7498818 |
|
2016 |
7382008 |
|
2015 |
7257676 |
|
2014 |
7143372 |
|
2013 |
7045055 |
| Proportion of population served with at least basic water | 32392242 | Population (2022) |
| Proportion of population served with piped water | 26935374 | Population (2022) |
| Proportion of population with unimproved water | 7122167 | Population (2022) |