| Year | Value (Population) |
|---|---|
|
2022 |
989900 |
|
2021 |
1156930 |
|
2020 |
1315281 |
|
2019 |
1464909 |
|
2018 |
1604364 |
|
2017 |
1730455 |
|
2016 |
1846596 |
|
2015 |
1956900 |
|
2014 |
2059165 |
|
2013 |
2160715 |
| Proportion of rural population served with at least basic water | 14459841 | Population (2022) |
| Proportion of rural population served with piped water | 13959901 | Population (2022) |
| Proportion of rural population with unimproved water | 1850672 | Population (2022) |