| Year | Value (kg/ha) |
|---|---|
|
2023 |
537 |
|
2022 |
538 |
|
2021 |
539 |
|
2020 |
501 |
|
2019 |
535 |
|
2018 |
533 |
|
2017 |
519 |
|
2016 |
550 |
|
2015 |
550 |
|
2014 |
550 |