| Year | Value (kg/ha) |
|---|---|
|
2023 |
495 |
|
2022 |
495 |
|
2021 |
497 |
|
2020 |
301 |
|
2019 |
499 |
|
2018 |
391 |
|
2017 |
381 |
|
2016 |
386 |
|
2015 |
469 |
|
2014 |
221 |