| Year | Value (kg/ha) |
|---|---|
|
2023 |
921 |
|
2022 |
944 |
|
2021 |
929 |
|
2020 |
923 |
|
2019 |
909 |
|
2018 |
897 |
|
2017 |
875 |
|
2016 |
869 |
|
2015 |
878 |
|
2014 |
868 |