| Year | Value (Population) |
|---|---|
|
2022 |
31091 |
|
2021 |
30719 |
|
2020 |
30884 |
|
2019 |
31297 |
|
2018 |
31297 |
|
2017 |
30904 |
|
2016 |
29938 |
|
2015 |
28546 |
|
2014 |
27238 |
|
2013 |
25793 |
| Proportion of population served with at least basic sanitation | 21209993 | Population (2022) |
| Proportion of population served with open defecation sanitation | 9260 | Population (2013) |
| Proportion of population with unimproved sanitation | 11033 | Population (2014) |