| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2025 | 6.95 | 9.6 | 4.92 |
| 2024 | 10.63 | 16.48 | 7.13 |
| 2023 | 16.66 | 25.36 | 11.55 |
| 2022 | 22.29 | 34.25 | 17.25 |
| 2021 | 790.54 | 2019.99 | 136.52 |
| 2020 | 57.28 | 145.21 | 26.12 |
| 2019 | 59.46 | 209.2 | 11.55 |
| 2018 | 9.72 | 21.49 | 4.92 |
| 2017 | 26.65 | 55.76 | 13.87 |
| 2016 | 32.63 | 158.02 | 10.5 |
| 2015 | 15.11 | 26.06 | 7.19 |
| 2014 | 8.3 | 11.45 | 7.05 |
| 2013 | 14.03 | 19.78 | 10.42 |
| 2012 | 0 | ||
| 2011 | 3.88 | 4.91 | 3.22 |
| 2010 | 3.83 | 6.2 | 2.44 |
| 2009 | 5.1 | 7.95 | 1.61 |
| 2008 | 2.42 | 5.06 | 1.11 |
| 2007 | 3.5 | 5.73 | 1.16 |
| 2006 | 1.18 | 1.39 | 0.97 |
| 2005 | 0.94 | 1.27 | 0.61 |
| 2004 | 1.14 | 1.99 | 0.75 |