| Year | Value (cubic meters per year) |
|---|---|
|
2020 |
2441.36 |
|
2019 |
2460.87 |
|
2018 |
2480.64 |
|
2017 |
2500.56 |
|
2016 |
2520.45 |
|
2015 |
2540.04 |
|
2014 |
2559.4 |
|
2013 |
2578.22 |
|
2012 |
2595.54 |
|
2011 |
2610.06 |
| Surface water produced internally | 5.23 | billion cubic meters per year (2020) |
| Groundwater produced internally | 0.5 | billion cubic meters per year (2020) |
| Overlap between surface and groundwater | 0.5 | billion cubic meters per year (2020) |
| Internal renewable water resources | 5.23 | billion cubic meters per year (2020) |