| Year | Value (Population) |
|---|---|
|
2022 |
36018735 |
|
2021 |
34615463 |
|
2020 |
35003940 |
|
2019 |
35344704 |
|
2018 |
35268500 |
|
2017 |
35112332 |
|
2016 |
34946894 |
|
2015 |
34803172 |
|
2014 |
34668445 |
|
2013 |
34531525 |
| Proportion of population served with at least basic water | 579954 | Population (2022) |
| Proportion of population with unimproved water | 3838410 | Population (2022) |
| Proportion of population with surface water | 0 | Population (none) |