| Year | Value (Population) |
|---|---|
|
2022 |
24980355 |
|
2021 |
25535235 |
|
2020 |
26045936 |
|
2019 |
26511332 |
|
2018 |
26939106 |
|
2017 |
27319339 |
|
2016 |
27657419 |
|
2015 |
27967978 |
|
2014 |
28237862 |
|
2013 |
28452129 |
| Proportion of population served with at least basic water | 110701006 | Population (2022) |
| Proportion of population served with piped water | 27053085 | Population (2022) |
| Proportion of population with surface water | 10114111 | Population (2022) |