| Year | Value (Population) |
|---|---|
|
2016 |
840443 |
|
2015 |
842597 |
|
2014 |
846772 |
|
2013 |
848100 |
|
2012 |
844899 |
|
2011 |
794461 |
|
2010 |
740707 |
|
2009 |
686647 |
|
2008 |
630357 |
|
2007 |
578455 |
| Proportion of rural population served with at least basic water | 21209993 | Population (2022) |
| Proportion of rural population with unimproved water | 413273 | Population (2016) |
| Proportion of rural population with rural population with surface water | 568701 | Population (2016) |