| Year | Value (Population) |
|---|---|
|
2022 |
3812788 |
|
2021 |
3566279 |
|
2020 |
3331202 |
|
2019 |
3106251 |
|
2018 |
2892223 |
|
2017 |
2689058 |
|
2016 |
2496506 |
|
2015 |
2314854 |
|
2014 |
2143645 |
|
2013 |
1981595 |
| Proportion of urban population served with at least basic sanitation | 627871 | Population (2022) |
| Proportion of urban population served with open defecation sanitation | 1975759 | Population (2022) |
| Proportion of urban population with unimproved sanitation | 3465872 | Population (2022) |