| Year | Value (cubic meters per year) |
|---|---|
|
2020 |
65076.49 |
|
2019 |
66734.05 |
|
2018 |
68468.29 |
|
2017 |
70278.71 |
|
2016 |
72162.19 |
|
2015 |
74114.85 |
|
2014 |
76139.67 |
|
2013 |
78237.67 |
|
2012 |
80386.57 |
|
2011 |
82545.28 |
| Surface water produced internally | 44.7 | billion cubic meters per year (2020) |
| Groundwater produced internally | billion cubic meters per year (2020) | |
| Overlap between surface and groundwater | 11.92 | billion cubic meters per year (2020) |
| Internal renewable water resources | 44.7 | billion cubic meters per year (2020) |