| Year | Value (Population) |
|---|---|
|
2022 |
951022 |
|
2021 |
931598 |
|
2020 |
912600 |
|
2019 |
894181 |
|
2018 |
876551 |
|
2017 |
858665 |
|
2016 |
840151 |
|
2015 |
821079 |
|
2014 |
802789 |
|
2013 |
785360 |
| Proportion of population served with piped water | 2669779 | Population (2022) |
| Proportion of population with unimproved water | 17634 | Population (2022) |
| Proportion of population with surface water | 305 | Population (2022) |