| Year | Value (Population) |
|---|---|
|
2022 |
7658822 |
|
2021 |
8085951 |
|
2020 |
8502841 |
|
2019 |
8903987 |
|
2018 |
9295441 |
|
2017 |
9676880 |
|
2016 |
10046758 |
|
2015 |
10408022 |
|
2014 |
10763111 |
|
2013 |
11106268 |
| Proportion of population served with at least basic water | 21209993 | Population (2022) |
| Proportion of population served with piped water | 635268636 | Population (2022) |
| Proportion of population with unimproved water | 28082125 | Population (2022) |