| Year | Value (Population) |
|---|---|
|
2022 |
1687833 |
|
2021 |
1653120 |
|
2020 |
1606331 |
|
2019 |
1557692 |
|
2018 |
1508303 |
|
2017 |
1459135 |
|
2016 |
1410012 |
|
2015 |
1361316 |
|
2014 |
1256702 |
|
2013 |
1156456 |
| Proportion of population served with at least basic sanitation | 12022908 | Population (2022) |
| Proportion of population served with open defecation sanitation | 2889206 | Population (2022) |
| Proportion of population with unimproved sanitation | 10638749 | Population (2022) |