| Year | Value (Population) |
|---|---|
|
2016 |
39363 |
|
2015 |
38442 |
|
2014 |
37634 |
|
2013 |
36721 |
|
2012 |
35639 |
|
2011 |
33919 |
|
2010 |
32109 |
|
2009 |
30330 |
|
2008 |
28487 |
|
2007 |
26388 |
| Proportion of urban population served with at least basic water | 14459841 | % (2022) |
| Proportion of urban population served with piped water | 901582 | Population (2016) |
| Proportion of urban population with surface water | 6860 | Population (2016) |