| Year | Value (Population) |
|---|---|
|
2022 |
63256241 |
|
2021 |
62404871 |
|
2020 |
61504318 |
|
2019 |
60502385 |
|
2018 |
59433756 |
|
2017 |
58340921 |
|
2016 |
57219302 |
|
2015 |
56062602 |
|
2014 |
54875234 |
|
2013 |
53661096 |
| Proportion of population served with at least basic water | 175882882 | Population (2022) |
| Proportion of population with unimproved water | 11555377 | Population (2022) |
| Proportion of population with surface water | 2293565 | Population (2022) |