| Year | Value (Population) |
|---|---|
|
2022 |
4856984 |
|
2021 |
4782086 |
|
2020 |
4565098 |
|
2019 |
4351888 |
|
2018 |
4141440 |
|
2017 |
3935955 |
|
2016 |
3736008 |
|
2015 |
3542356 |
|
2014 |
3355989 |
|
2013 |
3177639 |
| Proportion of population served with at least basic sanitation | 10514624 | Population (2022) |
| Proportion of population served with open defecation sanitation | 79322 | Population (2019) |
| Proportion of population with unimproved sanitation | 1507469 | Population (2022) |