| Year | Value (Population) |
|---|---|
|
2017 |
41404 |
|
2016 |
40004 |
|
2015 |
38594 |
|
2014 |
37185 |
|
2013 |
35787 |
|
2012 |
40642 |
|
2011 |
45242 |
|
2010 |
49368 |
|
2009 |
53004 |
|
2008 |
56287 |
| Proportion of population served with at least basic sanitation | 70732742 | Population (2022) |
| Proportion of population served with shared sanitation | 143321 | Population (2017) |
| Proportion of population with unimproved sanitation | 303973 | Population (2017) |