| Year | Value (Population) |
|---|---|
|
2022 |
27644499 |
|
2021 |
28865332 |
|
2020 |
30048540 |
|
2019 |
31210574 |
|
2018 |
32364017 |
|
2017 |
33496042 |
|
2016 |
34657951 |
|
2015 |
35828834 |
|
2014 |
36933472 |
|
2013 |
37961832 |
| Proportion of population served with at least basic sanitation | 14459841 | Population (2022) |
| Proportion of population served with open defecation sanitation | 15927663 | Population (2022) |
| Proportion of population served with shared sanitation | 25928223 | Population (2022) |