| Year | Value (%) |
|---|---|
|
2021 |
87.08 |
|
2020 |
86.91 |
|
2019 |
87.1 |
|
2018 |
87.57 |
|
2017 |
88.03 |
|
2016 |
88.5 |
|
2015 |
88.98 |
|
2014 |
89.46 |
|
2013 |
89.95 |
|
2012 |
90.44 |
| Freshwater withdrawal | 0.73 | % (2021) |