| Year | Value (Population) |
|---|---|
|
2022 |
3478041 |
|
2021 |
4234285 |
|
2020 |
4959224 |
|
2019 |
5646733 |
|
2018 |
6297538 |
|
2017 |
6914783 |
|
2016 |
7497833 |
|
2015 |
8045292 |
|
2014 |
8557567 |
|
2013 |
9034903 |
| Proportion of urban population served with at least basic sanitation | 21209993 | Population (2022) |
| Proportion of urban population served with shared sanitation | 9402038 | Population (2022) |
| Proportion of urban population with unimproved sanitation | 706128 | Population (2022) |