| Year | Value (ha) |
|---|---|
|
2023 |
34000 |
|
2022 |
33000 |
|
2021 |
32000 |
|
2020 |
33000 |
|
2019 |
25700 |
|
2018 |
45800 |
|
2017 |
41900 |
|
2016 |
41600 |
|
2015 |
66600 |
|
2014 |
72200 |