| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2026 | 25.65 | 29.76 | 22.64 |
| 2025 | 34.63 | 81.34 | 8.69 |
| 2024 | 27.89 | 76.96 | 16.79 |
| 2023 | 82.46 | 330.09 | 34.35 |
| 2022 | 86.31 | 123.99 | 29.59 |
| 2021 | 97.54 | 247.49 | 27.61 |
| 2020 | 24.77 | 44.21 | 7.86 |
| 2019 | 8.93 | 16.1 | 1.8 |
| 2018 | 4.41 | 7.82 | 2.05 |
| 2017 | 9.41 | 11.9 | 6.5 |
| 2016 | 12.42 | 14.74 | 10.66 |