| Year | Value (Population) |
|---|---|
|
2022 |
6869818 |
|
2021 |
6599585 |
|
2020 |
6333727 |
|
2019 |
6070622 |
|
2018 |
5809179 |
|
2017 |
5469470 |
|
2016 |
5142197 |
|
2015 |
4830078 |
|
2014 |
4532911 |
|
2013 |
4248573 |
| Proportion of urban population served with at least basic sanitation | 14459841 | Population (2022) |
| Proportion of urban population served with open defecation sanitation | 190789 | Population (2017) |
| Proportion of urban population with unimproved sanitation | 1534238 | Population (2022) |