| Year | Value (Population) |
|---|---|
|
2022 |
2131356 |
|
2021 |
2101562 |
|
2020 |
2871055 |
|
2019 |
3629699 |
|
2018 |
4394376 |
|
2017 |
5146557 |
|
2016 |
5885724 |
|
2015 |
6628519 |
|
2014 |
7389144 |
|
2013 |
8165951 |
| Proportion of population served with at least basic sanitation | 9108149 | Population (2022) |
| Proportion of population served with shared sanitation | 3141362 | Population (2022) |
| Proportion of population with unimproved sanitation | 716837 | Population (2022) |