| Year | Value (Population) |
|---|---|
|
2022 |
2293565 |
|
2021 |
2580517 |
|
2020 |
2868099 |
|
2019 |
3153157 |
|
2018 |
3435908 |
|
2017 |
3718187 |
|
2016 |
3999119 |
|
2015 |
4277958 |
|
2014 |
4553950 |
|
2013 |
4826768 |
| Proportion of population served with at least basic water | 175882882 | Population (2022) |
| Proportion of population served with piped water | 63256241 | Population (2022) |
| Proportion of population with unimproved water | 11555377 | Population (2022) |