| Year | Value (Population) |
|---|---|
|
2016 |
429885 |
|
2015 |
419831 |
|
2014 |
411012 |
|
2013 |
401039 |
|
2012 |
389218 |
|
2011 |
384946 |
|
2010 |
378667 |
|
2009 |
371697 |
|
2008 |
362798 |
|
2007 |
349257 |
| Proportion of urban population served with at least basic sanitation | 70732742 | Population (2022) |
| Proportion of urban population served with shared sanitation | 286572 | Population (2016) |
| Proportion of urban population with unimproved sanitation | 302814 | Population (2016) |