| Year | Value (Population) |
|---|---|
|
2022 |
6559300 |
|
2021 |
6281321 |
|
2020 |
5812084 |
|
2019 |
5356558 |
|
2018 |
4919637 |
|
2017 |
4512780 |
|
2016 |
4120728 |
|
2015 |
3762188 |
|
2014 |
3443019 |
|
2013 |
3140728 |
| Proportion of urban population served with at least basic water | 13077890 | % (2022) |
| Proportion of urban population with unimproved water | 202106 | Population (2022) |
| Proportion of urban population with surface water | 11942 | Population (2019) |