| 年度 | 数值 | 单位 | 发布日期 |
|---|---|---|---|
| 2026/2027 | 7.059 | 吨/公顷 | 2026-9 |
| 2025/2026 | 7.161 | 吨/公顷 | 2026-9 |
| 2024/2025 | 7.28 | 吨/公顷 | 2026-9 |
| 2023/2024 | 8.128 | 吨/公顷 | 2026-9 |
| 2022/2023 | 8.571 | 吨/公顷 | 2026-9 |
| 2021/2022 | 7.815 | 吨/公顷 | 2026-9 |
| 2020/2021 | 6.963 | 吨/公顷 | 2026-9 |
| 2019/2020 | 8.935 | 吨/公顷 | 2026-9 |
| 2018/2019 | 7.755 | 吨/公顷 | 2026-9 |
| 2017/2018 | 8.28 | 吨/公顷 | 2026-9 |
| 2016/2017 | 7.89 | 吨/公顷 | 2026-9 |