| Year | Value (Population) |
|---|---|
|
2022 |
1900013 |
|
2021 |
1886026 |
|
2020 |
1873857 |
|
2019 |
1859866 |
|
2018 |
1844602 |
|
2017 |
1828626 |
|
2016 |
1811939 |
|
2015 |
1794464 |
|
2014 |
1776144 |
|
2013 |
1757032 |
| Proportion of rural population served with piped water | 3616046 | Population (2022) |
| Proportion of rural population with unimproved water | 327190 | Population (2022) |
| Proportion of rural population with rural population with surface water | 11723 | Population (2018) |