| Year | Value (Population) |
|---|---|
|
2022 |
31905057 |
|
2021 |
30220413 |
|
2020 |
28608098 |
|
2019 |
27064048 |
|
2018 |
25593738 |
|
2017 |
24184490 |
|
2016 |
22839495 |
|
2015 |
21568241 |
|
2014 |
20355463 |
|
2013 |
19189858 |
| Proportion of population served with open defecation sanitation | 40301198 | Population (2022) |
| Proportion of population served with shared sanitation | 35731681 | Population (2022) |
| Proportion of population with unimproved sanitation | 40732215 | Population (2022) |