| Year | Value (Population) |
|---|---|
|
2022 |
2201000 |
|
2021 |
2445103 |
|
2020 |
2691495 |
|
2019 |
2937276 |
|
2018 |
3182677 |
|
2017 |
3429427 |
|
2016 |
3676680 |
|
2015 |
3923754 |
|
2014 |
4169882 |
|
2013 |
4414730 |
| Proportion of rural population served with at least basic water | 74211809 | Population (2022) |
| Proportion of rural population served with piped water | 16077181 | Population (2022) |
| Proportion of rural population with unimproved water | 9961722 | Population (2022) |