| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2025 | 6.26 | 7.21 | 5.03 |
| 2024 | 5.39 | 9.79 | 3.6 |
| 2023 | 8.66 | 10.53 | 6.49 |
| 2022 | 47.07 | 306.63 | 10.06 |
| 2021 | 62.79 | 163.45 | 21.24 |
| 2020 | 22.75 | 41.46 | 4.88 |
| 2019 | 2.35 | 6.75 | 1.17 |
| 2018 | 3.44 | 5.73 | 1.09 |
| 2017 | 13.11 | 36.4 | 5.19 |
| 2016 | 19.12 | 33.75 | 11.5 |
| 2015 | 7.39 | 19.19 | 2.29 |
| 2014 | 2.12 | 2.78 | 1.66 |
| 2013 | 1.67 | 1.94 | 1.34 |
| 2012 | 1.77 | 2.02 | 1.42 |
| 2011 | 2.38 | 3.04 | 1.75 |
| 2010 | 3.26 | 4.15 | 2.86 |