| Year | Value (Population) |
|---|---|
|
2022 |
3349314 |
|
2021 |
3541211 |
|
2020 |
3726079 |
|
2019 |
3902475 |
|
2018 |
4074014 |
|
2017 |
4237370 |
|
2016 |
4388315 |
|
2015 |
4531609 |
|
2014 |
4668545 |
|
2013 |
4794630 |
| Proportion of rural population served with at least basic sanitation | 852499 | Population (2022) |
| Proportion of rural population served with shared sanitation | 6110289 | Population (2022) |
| Proportion of rural population with unimproved sanitation | 15405225 | Population (2022) |