| Year | Value (ha) |
|---|---|
|
2023 |
27000 |
|
2022 |
26000 |
|
2021 |
25000 |
|
2020 |
22000 |
|
2019 |
22000 |
|
2018 |
21000 |
|
2017 |
20000 |
|
2016 |
19000 |
|
2015 |
18000 |
|
2014 |
17000 |