| Year | Value (Population) |
|---|---|
|
2022 |
9175590 |
|
2021 |
9050752 |
|
2020 |
8916947 |
|
2019 |
8588735 |
|
2018 |
8265029 |
|
2017 |
7942730 |
|
2016 |
7630594 |
|
2015 |
7316464 |
|
2014 |
6990957 |
|
2013 |
6623521 |
| Proportion of rural population served with at least basic water | 6014711 | Population (2022) |
| Proportion of rural population with unimproved water | 26140 | Population (2019) |
| Proportion of rural population with rural population with surface water | 327531 | Population (2022) |