| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2025 | 14.04 | 16.84 | 10.55 |
| 2024 | 3.86 | 18.9 | 2.24 |
| 2023 | 5.08 | 7.57 | 3.48 |
| 2022 | 7.31 | 12.45 | 4.93 |
| 2021 | 8.83 | 10.98 | 7.07 |
| 2020 | 11.54 | 14.61 | 8.59 |
| 2019 | 13.18 | 17.62 | 9.66 |
| 2018 | 18.34 | 30.48 | 11.75 |
| 2017 | 26.44 | 37.88 | 18.7 |
| 2016 | 40.08 | 57.83 | 24.54 |
| 2015 | 59.55 | 110.01 | 22.1 |