| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2026 | 14.36 | 18.58 | 11.25 |
| 2025 | 19.09 | 23.19 | 16.23 |
| 2024 | 22.04 | 31.3 | 16.02 |
| 2023 | 24.57 | 34.08 | 19.15 |
| 2022 | 22.8 | 31.18 | 18.14 |
| 2021 | 31.24 | 46.88 | 25.34 |
| 2020 | 52.25 | 130.49 | 30.33 |
| 2019 | 30.82 | 40.16 | 26.42 |
| 2018 | 25.77 | 38.9 | 17.36 |
| 2017 | 27.24 | 35.06 | 21.24 |
| 2016 | 36.1 | 42.06 | 29.53 |