| Year | Value (Population) |
|---|---|
|
2018 |
4610 |
|
2017 |
4527 |
|
2016 |
4440 |
|
2015 |
4349 |
|
2014 |
4259 |
|
2013 |
4724 |
|
2012 |
5170 |
|
2011 |
5595 |
|
2010 |
6001 |
|
2009 |
6390 |
| Proportion of population served with at least basic water | 70732742 | Population (2022) |
| Proportion of population served with piped water | 470608 | Population (2019) |
| Proportion of population with unimproved water | 70628 | Population (2019) |