| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2024 | 10.44 | 14.73 | 6.36 |
| 2023 | 7.79 | 14.53 | 2.68 |
| 2022 | 3.21 | 4.84 | 2.45 |
| 2021 | 4.18 | 6.11 | 3.15 |
| 2020 | 7.88 | 12.2 | 5.05 |
| 2019 | 5.69 | 8.79 | 3.31 |
| 2018 | 11.73 | 31.9 | 3.33 |
| 2017 | 71.41 | 163.47 | 16.99 |
| 2016 | 28.59 | 49.5 | 19.76 |
| 2015 | 32.56 | 70.42 | 17.56 |
| 2014 | 19.38 | 27.21 | 13.89 |
| 2013 | 15 | 22.78 | 8.33 |