| Year | Value (ha) |
|---|---|
|
2023 |
3300 |
|
2022 |
2900 |
|
2021 |
3500 |
|
2020 |
3800 |
|
2019 |
4000 |
|
2018 |
3900 |
|
2017 |
4600 |
|
2016 |
4700 |
|
2015 |
4544 |
|
2014 |
2946 |