| Year | Value (cubic meters per year) |
|---|---|
|
2020 |
91.22 |
|
2019 |
93.43 |
|
2018 |
95.69 |
|
2017 |
98.01 |
|
2016 |
100.38 |
|
2015 |
102.82 |
|
2014 |
105.33 |
|
2013 |
107.9 |
|
2012 |
110.52 |
|
2011 |
0 |
| Surface water produced internally | 2 | billion cubic meters per year (2020) |
| Groundwater produced internally | 3 | billion cubic meters per year (2020) |
| Overlap between surface and groundwater | 1 | billion cubic meters per year (2020) |
| Internal renewable water resources | 4 | billion cubic meters per year (2020) |