| Year | Value (kg/ha) |
|---|---|
|
2023 |
61 |
|
2022 |
61 |
|
2021 |
61 |
|
2020 |
67 |
|
2019 |
65 |
|
2018 |
64 |
|
2017 |
60 |
|
2016 |
60 |
|
2015 |
74 |
|
2014 |
80 |