| Year | Value (Population) |
|---|---|
|
2020 |
219842 |
|
2019 |
218083 |
|
2018 |
216232 |
|
2017 |
214277 |
|
2016 |
212240 |
|
2015 |
213219 |
|
2014 |
214132 |
|
2013 |
214975 |
|
2012 |
215750 |
|
2011 |
216460 |
| Proportion of population served with at least basic water | 1769561 | Population (2020) |
| Proportion of population served with piped water | 4711634 | Population (2020) |
| Proportion of population with unimproved water | 914108 | Population (2020) |