| Year | Value (Population) |
|---|---|
|
2022 |
1064450 |
|
2021 |
1247760 |
|
2020 |
1420856 |
|
2019 |
1584052 |
|
2018 |
1735861 |
|
2017 |
1872895 |
|
2016 |
1998921 |
|
2015 |
2118451 |
|
2014 |
2229156 |
|
2013 |
2339025 |
| Proportion of population served with at least basic water | 21209993 | Population (2022) |
| Proportion of population served with piped water | 27804305 | Population (2022) |
| Proportion of population with unimproved water | 1850671 | Population (2022) |