| Year | Value (%) |
|---|---|
|
2021 |
31 |
|
2020 |
30.99 |
|
2019 |
39.57 |
|
2018 |
41.56 |
|
2017 |
41.56 |
|
2016 |
32.1 |
|
2015 |
31.05 |
|
2014 |
34.35 |
|
2013 |
33.04 |
|
2012 |
31.89 |
| Freshwater withdrawal | 17.17 | % (2021) |