| Year | Value (Population) |
|---|---|
|
2022 |
15240552 |
|
2021 |
14548983 |
|
2020 |
13876594 |
|
2019 |
13228640 |
|
2018 |
12605340 |
|
2017 |
11986040 |
|
2016 |
11371951 |
|
2015 |
10773837 |
|
2014 |
10216344 |
|
2013 |
9705828 |
| Proportion of urban population served with at least basic water | 13366619 | % (2022) |
| Proportion of urban population with unimproved water | 216087 | Population (2022) |
| Proportion of urban population with surface water | 549068 | Population (2022) |