| Year | Value (cubic meters per year) |
|---|---|
|
2020 |
26632.55 |
|
2019 |
26823.09 |
|
2018 |
27025.44 |
|
2017 |
27238.11 |
|
2016 |
27458.85 |
|
2015 |
27685.97 |
|
2014 |
27919.19 |
|
2013 |
28159.15 |
|
2012 |
28406.23 |
|
2011 |
28661.18 |
| Surface water produced internally | 5661.00 | billion cubic meters per year (2020) |
| Groundwater produced internally | 645.6 | billion cubic meters per year (2020) |
| Overlap between surface and groundwater | 645.6 | billion cubic meters per year (2020) |
| Internal renewable water resources | 5661.00 | billion cubic meters per year (2020) |