| Year | Value (Population) |
|---|---|
|
2022 |
9959108 |
|
2021 |
9834844 |
|
2020 |
9707438 |
|
2019 |
9574605 |
|
2018 |
9438536 |
|
2017 |
9300904 |
|
2016 |
9161578 |
|
2015 |
9023261 |
|
2014 |
8885886 |
|
2013 |
8746343 |
| Proportion of population served with at least basic sanitation | 718610 | Population (2022) |
| Proportion of population served with shared sanitation | 6489154 | Population (2022) |
| Proportion of population with unimproved sanitation | 8794455 | Population (2022) |