| Year | Value (Population) |
|---|---|
|
2022 |
4268102 |
|
2021 |
3979164 |
|
2020 |
3702182 |
|
2019 |
3437482 |
|
2018 |
3186116 |
|
2017 |
2947289 |
|
2016 |
2718563 |
|
2015 |
2500292 |
|
2014 |
2294387 |
|
2013 |
2099990 |
| Proportion of population served with open defecation sanitation | 5763447 | Population (2022) |
| Proportion of population served with shared sanitation | 14913117 | Population (2022) |
| Proportion of population with unimproved sanitation | 3230601 | Population (2022) |