| Year | Value (kg/ha) |
|---|---|
|
2023 |
639 |
|
2022 |
582 |
|
2021 |
564 |
|
2020 |
552 |
|
2019 |
545 |
|
2018 |
545 |
|
2017 |
547 |
|
2016 |
518 |
|
2015 |
509 |
|
2014 |
566 |