| Year | Value (kg/ha) |
|---|---|
|
2023 |
190 |
|
2022 |
191 |
|
2021 |
190 |
|
2020 |
191 |
|
2019 |
199 |
|
2018 |
246 |
|
2017 |
276 |
|
2016 |
288 |
|
2015 |
298 |
|
2014 |
300 |