| Year | Value (Population) |
|---|---|
|
2022 |
11540790 |
|
2021 |
14458493 |
|
2020 |
17373970 |
|
2019 |
20264857 |
|
2018 |
23129107 |
|
2017 |
25976724 |
|
2016 |
28801346 |
|
2015 |
31596324 |
|
2014 |
34356053 |
|
2013 |
37077257 |
| Proportion of population served with at least basic sanitation | 70732742 | Population (2022) |
| Proportion of population served with shared sanitation | 18109427 | Population (2022) |
| Proportion of population with unimproved sanitation | 2977735 | Population (2022) |