| Year | Value (cubic meters per year) |
|---|---|
|
2020 |
6802.39 |
|
2019 |
6927.96 |
|
2018 |
7054.46 |
|
2017 |
7172.67 |
|
2016 |
7269.81 |
|
2015 |
7336.66 |
|
2014 |
7366.39 |
|
2013 |
7363.43 |
|
2012 |
7343.69 |
|
2011 |
7329.55 |
| Surface water produced internally | 198.2 | billion cubic meters per year (2020) |
| Groundwater produced internally | 20 | billion cubic meters per year (2020) |
| Overlap between surface and groundwater | 20 | billion cubic meters per year (2020) |
| Internal renewable water resources | 198.2 | billion cubic meters per year (2020) |