| Year | Value (Population) |
|---|---|
|
2022 |
3498488 |
|
2021 |
3418459 |
|
2020 |
3216212 |
|
2019 |
3018490 |
|
2018 |
2824702 |
|
2017 |
2636423 |
|
2016 |
2454144 |
|
2015 |
2278317 |
|
2014 |
2109660 |
|
2013 |
1948505 |
| Proportion of urban population served with at least basic sanitation | 7831608 | Population (2022) |
| Proportion of urban population served with open defecation sanitation | 6353 | Population (2019) |
| Proportion of urban population with unimproved sanitation | 564347 | Population (2022) |