| Year | Value (Population) |
|---|---|
|
2022 |
124642476 |
|
2021 |
123212873 |
|
2020 |
121873966 |
|
2019 |
120337286 |
|
2018 |
118651905 |
|
2017 |
116873106 |
|
2016 |
114962683 |
|
2015 |
113013447 |
|
2014 |
111049704 |
|
2013 |
109028503 |
| Proportion of population served with at least basic water | 72254737 | Population (2022) |
| Proportion of population with unimproved water | 374315 | Population (2022) |
| Proportion of population with surface water | 7446 | Population (2021) |