| Year | Value (Population) |
|---|---|
|
2018 |
3889 |
|
2017 |
3841 |
|
2016 |
3792 |
|
2015 |
3744 |
|
2014 |
3697 |
|
2013 |
3649 |
|
2012 |
3596 |
|
2011 |
3540 |
|
2010 |
3486 |
|
2009 |
3434 |
| Proportion of population served with at least basic water | 21209993 | Population (2022) |
| Proportion of population served with piped water | 100238 | Population (2022) |
| Proportion of population with unimproved water | 3836 | Population (2022) |