| Year | Value (Population) |
|---|---|
|
2022 |
15801891 |
|
2021 |
18340132 |
|
2020 |
20809839 |
|
2019 |
23224333 |
|
2018 |
25596449 |
|
2017 |
27919163 |
|
2016 |
30238850 |
|
2015 |
32549551 |
|
2014 |
34784423 |
|
2013 |
36930361 |
| Proportion of rural population served with at least basic sanitation | 34036342 | Population (2022) |
| Proportion of rural population served with shared sanitation | 18663548 | Population (2022) |
| Proportion of rural population with unimproved sanitation | 19311398 | Population (2022) |