| Year | Value (kg/ha) |
|---|---|
|
2023 |
22889 |
|
2022 |
19651 |
|
2021 |
17494 |
|
2020 |
19687 |
|
2019 |
18019 |
|
2018 |
15918 |
|
2017 |
17930 |
|
2016 |
16591 |
|
2015 |
18823 |
|
2014 |
20138 |