| Year | Value (kg/ha) |
|---|---|
|
2023 |
438 |
|
2022 |
432 |
|
2021 |
423 |
|
2020 |
423 |
|
2019 |
437 |
|
2018 |
451 |
|
2017 |
433 |
|
2016 |
449 |
|
2015 |
429 |
|
2014 |
426 |