| Year | Value (%) |
|---|---|
|
2021 |
31.54 |
|
2020 |
30.83 |
|
2019 |
23.05 |
|
2018 |
22.24 |
|
2017 |
22.01 |
|
2016 |
19.5 |
|
2015 |
19.97 |
|
2014 |
17.43 |
|
2013 |
17.68 |
|
2012 |
16.86 |
| Freshwater withdrawal | 18.56 | % (2021) |