| Year | Value (%) |
|---|---|
|
2021 |
28.76 |
|
2020 |
28.76 |
|
2019 |
28.76 |
|
2018 |
28.76 |
|
2017 |
28.97 |
|
2016 |
28.08 |
|
2015 |
28.02 |
|
2014 |
26.38 |
|
2013 |
19.94 |
|
2012 |
19.94 |
| Freshwater withdrawal | 1.50 | % (2021) |