| Year | Value (kg/ha) |
|---|---|
|
2023 |
145 |
|
2022 |
139 |
|
2021 |
141 |
|
2020 |
145 |
|
2019 |
147 |
|
2018 |
145 |
|
2017 |
132 |
|
2016 |
159 |
|
2015 |
161 |
|
2014 |
162 |