| Year | Value (Population) |
|---|---|
|
2022 |
1283365 |
|
2021 |
1259949 |
|
2020 |
1235716 |
|
2019 |
1385671 |
|
2018 |
1527543 |
|
2017 |
1661509 |
|
2016 |
1787551 |
|
2015 |
1906001 |
|
2014 |
2016748 |
|
2013 |
2119562 |
| Proportion of population served with at least basic sanitation | 21209993 | Population (2022) |
| Proportion of population served with shared sanitation | 4327232 | Population (2022) |
| Proportion of population with unimproved sanitation | 7140388 | Population (2022) |