| Year | Value (kg/ha) |
|---|---|
|
2023 |
601 |
|
2022 |
603 |
|
2021 |
602 |
|
2020 |
615 |
|
2019 |
516 |
|
2018 |
494 |
|
2017 |
580 |
|
2016 |
556 |
|
2015 |
522 |
|
2014 |
519 |