| Year | Value (Population) |
|---|---|
|
2022 |
3838410 |
|
2021 |
3692263 |
|
2020 |
3424426 |
|
2019 |
3148897 |
|
2018 |
2868482 |
|
2017 |
2585748 |
|
2016 |
2301626 |
|
2015 |
2018422 |
|
2014 |
1735381 |
|
2013 |
1452736 |
| Proportion of population served with at least basic water | 579954 | Population (2022) |
| Proportion of population served with piped water | 36018735 | Population (2022) |
| Proportion of population with surface water | 0 | Population (none) |