| Year | Value (Population) |
|---|---|
|
2022 |
29836283 |
|
2021 |
32193773 |
|
2020 |
34413176 |
|
2019 |
36458095 |
|
2018 |
38326315 |
|
2017 |
40000697 |
|
2016 |
41483831 |
|
2015 |
42825854 |
|
2014 |
44011658 |
|
2013 |
45034784 |
| Proportion of population served with at least basic sanitation | 415682997 | Population (2022) |
| Proportion of population served with open defecation sanitation | 1514394 | Population (2022) |
| Proportion of population with unimproved sanitation | 28201076 | Population (2022) |