| Year | Value (Population) |
|---|---|
|
2022 |
3967508 |
|
2021 |
3945252 |
|
2020 |
4156139 |
|
2019 |
4364083 |
|
2018 |
4570335 |
|
2017 |
4773766 |
|
2016 |
4972741 |
|
2015 |
5167506 |
|
2014 |
5358739 |
|
2013 |
5545271 |
| Proportion of population served with at least basic sanitation | 7322552 | Population (2022) |
| Proportion of population served with open defecation sanitation | 3689301 | Population (2022) |
| Proportion of population served with shared sanitation | 6359295 | Population (2022) |