| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2025 | 60.26 | 68.88 | 53.17 |
| 2024 | 44.17 | 79.44 | 25.24 |
| 2023 | 58 | 96.41 | 26.59 |
| 2022 | 33.24 | 55.45 | 25.5 |
| 2021 | 132.27 | 291.74 | 51.92 |
| 2020 | 29.81 | 74.16 | 9.33 |
| 2019 | 9.42 | 15.74 | 3.79 |
| 2018 | 5.94 | 9.64 | 3.72 |
| 2017 | 11.16 | 14.6 | 8.37 |
| 2016 | 9.37 | 14.62 | 3.25 |
| 2015 | 4.7 | 7.8 | 2.78 |
| 2014 | 3.21 | 3.85 | 2.34 |
| 2013 | 1.89 | 2.92 | 1 |
| 2012 | 1.55 | 2.53 | 0.94 |
| 2011 | 4.09 | 6.41 | 2.02 |
| 2010 | 5.03 | 5.89 | 3.81 |