| Year | Value (Population) |
|---|---|
|
2022 |
967387 |
|
2021 |
974961 |
|
2020 |
980971 |
|
2019 |
983006 |
|
2018 |
984022 |
|
2017 |
984409 |
|
2016 |
984565 |
|
2015 |
984827 |
|
2014 |
995046 |
|
2013 |
1023036 |
| Proportion of population served with piped water | 3171944 | Population (2022) |
| Proportion of population with unimproved water | 85258 | Population (2022) |
| Proportion of population with surface water | 275 | Population (2022) |