| Year | Value (Population) |
|---|---|
|
2022 |
27416690 |
|
2021 |
26600056 |
|
2020 |
25752069 |
|
2019 |
24900232 |
|
2018 |
24060960 |
|
2017 |
23247490 |
|
2016 |
22439561 |
|
2015 |
21693860 |
|
2014 |
21023279 |
|
2013 |
20397289 |
| Proportion of population served with at least basic sanitation | 1519572 | Population (2022) |
| Proportion of population served with open defecation sanitation | 1805747 | Population (2022) |
| Proportion of population served with shared sanitation | 8099003 | Population (2022) |