| Year | Value (billion cubic meters per year) |
|---|---|
|
2020 |
390.49 |
|
2019 |
394.62 |
|
2018 |
399.04 |
|
2017 |
403.64 |
|
2016 |
408.26 |
|
2015 |
412.79 |
|
2014 |
417.15 |
|
2013 |
421.35 |
|
2012 |
425.46 |
|
2011 |
429.63 |
| Renewable surface water | 3.42 | billion cubic meters per year (2020) |
| Renewable groundwater | 1.6 | billion cubic meters per year (2020) |
| Renewable water resources | 4.62 | billion cubic meters per year (2020) |
| Dependency ratio | 9.1 | % (2020) |