| Year | Value (Population) |
|---|---|
|
2022 |
5493850 |
|
2021 |
6747437 |
|
2020 |
7943731 |
|
2019 |
9082701 |
|
2018 |
10169017 |
|
2017 |
11202028 |
|
2016 |
12178754 |
|
2015 |
13106538 |
|
2014 |
13988822 |
|
2013 |
14823083 |
| Proportion of population served with at least basic water | 47223743 | Population (2022) |
| Proportion of population served with piped water | 54371629 | Population (2022) |
| Proportion of population with unimproved water | 19783540 | Population (2022) |