| Year | Value (Population) |
|---|---|
|
2022 |
20828 |
|
2021 |
20803 |
|
2020 |
20781 |
|
2019 |
20761 |
|
2018 |
20763 |
|
2017 |
20779 |
|
2016 |
20803 |
|
2015 |
20839 |
|
2014 |
20881 |
|
2013 |
20917 |
| Proportion of urban population served with at least basic sanitation | 21209993 | Population (2022) |
| Proportion of urban population served with open defecation sanitation | 1431 | Population (2022) |
| Proportion of urban population with unimproved sanitation | 200 | Population (2011) |