| Year | Value (Population) |
|---|---|
|
2022 |
5552098 |
|
2021 |
5309036 |
|
2020 |
5075225 |
|
2019 |
4827382 |
|
2018 |
4589269 |
|
2017 |
4360073 |
|
2016 |
4140301 |
|
2015 |
3930659 |
|
2014 |
3730447 |
|
2013 |
3548793 |
| Proportion of population served with open defecation sanitation | 5971095 | Population (2022) |
| Proportion of population served with shared sanitation | 7665733 | Population (2022) |
| Proportion of population with unimproved sanitation | 4114990 | Population (2022) |