| Year | Value (kg/ha) |
|---|---|
|
2023 |
224 |
|
2022 |
227 |
|
2021 |
225 |
|
2020 |
219 |
|
2019 |
217 |
|
2018 |
206 |
|
2017 |
198 |
|
2016 |
201 |
|
2015 |
195 |
|
2014 |
199 |