| Year | Value (Population) |
|---|---|
|
2022 |
1351009 |
|
2021 |
1336804 |
|
2020 |
1321447 |
|
2019 |
1305193 |
|
2018 |
1288575 |
|
2017 |
1270373 |
|
2016 |
1251201 |
|
2015 |
1231662 |
|
2014 |
1211952 |
|
2013 |
1191894 |
| Proportion of population served with at least basic sanitation | 3403167 | Population (2022) |
| Proportion of population served with open defecation sanitation | 109600 | Population (2016) |
| Proportion of population with unimproved sanitation | 7832 | Population (2022) |