| Year | Value (Population) |
|---|---|
|
2022 |
1878957 |
|
2021 |
1992894 |
|
2020 |
2100037 |
|
2019 |
2200990 |
|
2018 |
2296371 |
|
2017 |
2385222 |
|
2016 |
2467063 |
|
2015 |
2544153 |
|
2014 |
2616367 |
|
2013 |
2684169 |
| Proportion of population served with at least basic water | 10313189 | Population (2022) |
| Proportion of population served with piped water | 13391934 | Population (2022) |
| Proportion of population with surface water | 29189 | Population (2022) |