| Year | Value (Population) |
|---|---|
|
2022 |
5425956 |
|
2021 |
5039872 |
|
2020 |
4669051 |
|
2019 |
4313212 |
|
2018 |
3973734 |
|
2017 |
3650563 |
|
2016 |
3342844 |
|
2015 |
3049639 |
|
2014 |
2769907 |
|
2013 |
2503734 |
| Proportion of population served with at least basic sanitation | 622460 | Population (2022) |
| Proportion of population served with open defecation sanitation | 531598 | Population (2022) |
| Proportion of population with unimproved sanitation | 4399922 | Population (2022) |