| Year | Value (kg/ha) |
|---|---|
|
2023 |
153 |
|
2022 |
153 |
|
2021 |
152 |
|
2020 |
152 |
|
2019 |
152 |
|
2018 |
152 |
|
2017 |
152 |
|
2016 |
152 |
|
2015 |
152 |
|
2014 |
151 |