| Year | Value (kg/ha) |
|---|---|
|
2023 |
591 |
|
2022 |
577 |
|
2021 |
568 |
|
2020 |
591 |
|
2019 |
592 |
|
2018 |
586 |
|
2017 |
617 |
|
2016 |
660 |
|
2015 |
687 |
|
2014 |
675 |