| Year | Value (kg/ha) |
|---|---|
|
2023 |
17608 |
|
2022 |
16933 |
|
2021 |
15148 |
|
2020 |
15156 |
|
2019 |
16118 |
|
2018 |
18590 |
|
2017 |
19995 |
|
2016 |
19231 |
|
2015 |
18668 |
|
2014 |
18670 |