| Year | Value (kg/ha) |
|---|---|
|
2023 |
289 |
|
2022 |
291 |
|
2021 |
288 |
|
2020 |
286 |
|
2019 |
285 |
|
2018 |
283 |
|
2017 |
281 |
|
2016 |
286 |
|
2015 |
284 |
|
2014 |
281 |