| Year | Value (kg/ha) |
|---|---|
|
2023 |
531 |
|
2022 |
525 |
|
2021 |
531 |
|
2020 |
532 |
|
2019 |
527 |
|
2018 |
525 |
|
2017 |
514 |
|
2016 |
519 |
|
2015 |
517 |
|
2014 |
515 |