| Year | Value (Population) |
|---|---|
|
2022 |
183383 |
|
2021 |
177736 |
|
2020 |
172694 |
|
2019 |
167586 |
|
2018 |
247705 |
|
2017 |
334760 |
|
2016 |
429358 |
|
2015 |
515124 |
|
2014 |
595175 |
|
2013 |
666394 |
| Proportion of urban population served with at least basic sanitation | 14459841 | Population (2022) |
| Proportion of urban population served with shared sanitation | 427867 | Population (2022) |
| Proportion of urban population with unimproved sanitation | 712985 | Population (2022) |