| Year | Value (Population) |
|---|---|
|
2022 |
9282094 |
|
2021 |
10307624 |
|
2020 |
11314859 |
|
2019 |
12302165 |
|
2018 |
13271922 |
|
2017 |
14218181 |
|
2016 |
15142049 |
|
2015 |
16050302 |
|
2014 |
16934889 |
|
2013 |
17784596 |
| Proportion of rural population served with at least basic water | 42932513 | Population (2022) |
| Proportion of rural population served with piped water | 8936914 | Population (2022) |
| Proportion of rural population with unimproved water | 21832515 | Population (2022) |