| Year | Value (kg/ha) |
|---|---|
|
2023 |
565 |
|
2022 |
564 |
|
2021 |
563 |
|
2020 |
562 |
|
2019 |
561 |
|
2018 |
566 |
|
2017 |
579 |
|
2016 |
550 |
|
2015 |
550 |
|
2014 |
550 |