| Year | Value (%) |
|---|---|
|
2021 |
42.53 |
|
2020 |
38.64 |
|
2019 |
35.42 |
|
2018 |
35.59 |
|
2017 |
35.77 |
|
2016 |
35.98 |
|
2015 |
36.21 |
|
2014 |
36.48 |
|
2013 |
36.79 |
|
2012 |
37.15 |
| Freshwater withdrawal | 57.18 | % (2021) |