| Year | Value (Population) |
|---|---|
|
2022 |
25449037 |
|
2021 |
24891729 |
|
2020 |
24338236 |
|
2019 |
23765108 |
|
2018 |
23198554 |
|
2017 |
22635239 |
|
2016 |
22072472 |
|
2015 |
21521184 |
|
2014 |
21003792 |
|
2013 |
20508161 |
| Proportion of population served with open defecation sanitation | 3493158 | Population (2022) |
| Proportion of population served with shared sanitation | 11305102 | Population (2022) |
| Proportion of population with unimproved sanitation | 2816213 | Population (2022) |