| Year | Value (ha) |
|---|---|
|
2023 |
1864 |
|
2022 |
1873 |
|
2021 |
1881 |
|
2020 |
1900 |
|
2019 |
1910 |
|
2018 |
1905 |
|
2017 |
1896 |
|
2016 |
1901 |
|
2015 |
1918 |
|
2014 |
1916 |