| Year | Value (Population) |
|---|---|
|
2022 |
11891273 |
|
2021 |
11757675 |
|
2020 |
11459410 |
|
2019 |
11226572 |
|
2018 |
11066428 |
|
2017 |
10905873 |
|
2016 |
10744308 |
|
2015 |
10608992 |
|
2014 |
10511551 |
|
2013 |
10438517 |
| Proportion of rural population served with at least basic water | 18569346 | Population (2022) |
| Proportion of rural population with unimproved water | 661211 | Population (2022) |
| Proportion of rural population with rural population with surface water | 295204 | Population (2022) |