| Year | Value (Population) |
|---|---|
|
2022 |
7005652 |
|
2021 |
7038326 |
|
2020 |
6857185 |
|
2019 |
6673756 |
|
2018 |
6488465 |
|
2017 |
6296222 |
|
2016 |
6097394 |
|
2015 |
5894994 |
|
2014 |
5689250 |
|
2013 |
5479216 |
| Proportion of rural population served with at least basic water | 13077890 | Population (2022) |
| Proportion of rural population with unimproved water | 21209993 | Population (2022) |
| Proportion of rural population with rural population with surface water | 14459841 | Population (2022) |