| Year | Value (kg/ha) |
|---|---|
|
2023 |
1499 |
|
2022 |
1485 |
|
2021 |
1483 |
|
2020 |
1474 |
|
2019 |
1473 |
|
2018 |
1466 |
|
2017 |
1464 |
|
2016 |
1448 |
|
2015 |
1466 |
|
2014 |
1467 |