| Year | Value (Population) |
|---|---|
|
2022 |
11305102 |
|
2021 |
11815317 |
|
2020 |
12297550 |
|
2019 |
12738746 |
|
2018 |
13151140 |
|
2017 |
13532565 |
|
2016 |
13880829 |
|
2015 |
14202590 |
|
2014 |
14514971 |
|
2013 |
14812152 |
| Proportion of population served with at least basic sanitation | 25449037 | Population (2022) |
| Proportion of population served with open defecation sanitation | 3493158 | Population (2022) |
| Proportion of population with unimproved sanitation | 2816213 | Population (2022) |