| Year | Value (ha) |
|---|---|
|
2023 |
2800 |
|
2022 |
2700 |
|
2021 |
3100 |
|
2020 |
4200 |
|
2019 |
4700 |
|
2018 |
6100 |
|
2017 |
6000 |
|
2016 |
5200 |
|
2015 |
5800 |
|
2014 |
7100 |