| Year | Value (Population) |
|---|---|
|
2022 |
2009113 |
|
2021 |
2127158 |
|
2020 |
2234057 |
|
2019 |
2331492 |
|
2018 |
2420771 |
|
2017 |
2503270 |
|
2016 |
2577010 |
|
2015 |
2648753 |
|
2014 |
2721297 |
|
2013 |
2791882 |
| Proportion of rural population served with at least basic water | 14824997 | Population (2022) |
| Proportion of rural population served with piped water | 4570964 | Population (2022) |
| Proportion of rural population with unimproved water | 4613769 | Population (2022) |