| Year | Value (%) |
|---|---|
|
2021 |
11.43 |
|
2020 |
11.43 |
|
2019 |
11.16 |
|
2018 |
10.9 |
|
2017 |
10.64 |
|
2016 |
9.1 |
|
2015 |
7.51 |
|
2014 |
8.46 |
|
2013 |
9.36 |
|
2012 |
10.2 |
| Freshwater withdrawal | 1.27 | % (2021) |