| Year | Value (Population) |
|---|---|
|
2022 |
2819851 |
|
2021 |
8490349 |
|
2020 |
13918368 |
|
2019 |
19087935 |
|
2018 |
24006589 |
|
2017 |
28677607 |
|
2016 |
33101769 |
|
2015 |
37297124 |
|
2014 |
41281473 |
|
2013 |
45043022 |
| Proportion of urban population served with at least basic sanitation | 213341337 | Population (2022) |
| Proportion of urban population served with shared sanitation | 74915096 | Population (2022) |
| Proportion of urban population with unimproved sanitation | 26502 | Population (2022) |