18,531.92 cubic meters per year 2020
| Year | Value (cubic meters per year) |
|---|---|
|
2020 |
18531.92 |
|
2019 |
19174.24 |
|
2018 |
19862.87 |
|
2017 |
20602.19 |
|
2016 |
21396.01 |
|
2015 |
22249.45 |
|
2014 |
23167.19 |
|
2013 |
24154.3 |
|
2012 |
25213.56 |
|
2011 |
26346.38 |
| Surface water produced internally | 25 | billion cubic meters per year (2020) |
| Groundwater produced internally | 10 | billion cubic meters per year (2020) |
| Overlap between surface and groundwater | 9 | billion cubic meters per year (2020) |
| Internal renewable water resources | 26 | billion cubic meters per year (2020) |