| Year | Value (kg/ha) |
|---|---|
|
2023 |
135 |
|
2022 |
135 |
|
2021 |
135 |
|
2020 |
142 |
|
2019 |
150 |
|
2018 |
150 |
|
2017 |
149 |
|
2016 |
163 |
|
2015 |
162 |
|
2014 |
161 |