| Year | Value (Population) |
|---|---|
|
2020 |
3480295 |
|
2019 |
3223051 |
|
2018 |
2977460 |
|
2017 |
2738943 |
|
2016 |
2514456 |
|
2015 |
2541368 |
|
2014 |
2564466 |
|
2013 |
2592799 |
|
2012 |
2629639 |
|
2011 |
2669685 |
| Proportion of urban population served with at least basic sanitation | 13077890 | Population (2022) |
| Proportion of urban population served with open defecation sanitation | 886694 | Population (2020) |
| Proportion of urban population served with shared sanitation | 1877685 | Population (2020) |