| Year | Value (kg/ha) |
|---|---|
|
2023 |
239 |
|
2022 |
241 |
|
2021 |
243 |
|
2020 |
244 |
|
2019 |
246 |
|
2018 |
247 |
|
2017 |
249 |
|
2016 |
250 |
|
2015 |
251 |
|
2014 |
250 |