| Year | Value (Population) |
|---|---|
|
2022 |
963220 |
|
2021 |
928560 |
|
2020 |
895162 |
|
2019 |
862543 |
|
2018 |
830962 |
|
2017 |
800295 |
|
2016 |
770661 |
|
2015 |
742220 |
|
2014 |
714868 |
|
2013 |
690423 |
| Proportion of urban population served with at least basic sanitation | 4540057 | Population (2022) |
| Proportion of urban population served with shared sanitation | 5025190 | Population (2022) |
| Proportion of urban population with unimproved sanitation | 1324977 | Population (2022) |