| Year | Value (Population) |
|---|---|
|
2022 |
2024923 |
|
2021 |
2488862 |
|
2020 |
2945094 |
|
2019 |
3395551 |
|
2018 |
3840969 |
|
2017 |
4276625 |
|
2016 |
4701178 |
|
2015 |
5117132 |
|
2014 |
5524559 |
|
2013 |
5921346 |
| Proportion of rural population served with at least basic sanitation | 4665771 | Population (2022) |
| Proportion of rural population served with shared sanitation | 1047044 | Population (2022) |
| Proportion of rural population with unimproved sanitation | 542163 | Population (2022) |