| Year | Value (Population) |
|---|---|
|
2022 |
148877078 |
|
2021 |
149531766 |
|
2020 |
149571813 |
|
2019 |
148943032 |
|
2018 |
147785430 |
|
2017 |
146121886 |
|
2016 |
143826014 |
|
2015 |
140946785 |
|
2014 |
137705720 |
|
2013 |
134050341 |
| Proportion of population served with at least basic sanitation | 371988496 | Population (2022) |
| Proportion of population served with open defecation sanitation | 157367965 | Population (2022) |
| Proportion of population with unimproved sanitation | 26487 | Population (2022) |