| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2024 | 0 | ||
| 2023 | 0 | ||
| 2022 | 27.23 | 52.9 | 1.47 |
| 2021 | 55.9 | 85.87 | 33.69 |
| 2020 | 35.31 | 53.32 | 22.05 |
| 2019 | 41.83 | 92.61 | 22.61 |
| 2018 | 127.16 | 212.75 | 52.65 |
| 2017 | 360.04 | 856.51 | 194.16 |
| 2016 | 459.38 | 1057.32 | 222.84 |
| 2015 | 296.95 | 515.31 | 147.65 |
| 2014 | 206.07 | 303.38 | 161.26 |
| 2013 | 240.24 | 317.51 | 207.17 |
| 2012 | 195.06 | 277.77 | 14.32 |
| 2011 | 17.7 | 27.98 | 11.76 |
| 2010 | 41.62 | 85.05 | 21.05 |
| 2009 | 81.41 | 183.08 | 45.07 |
| 2008 | 109.2 | 254.92 | 52.94 |
| 2007 | 82.79 | 171.79 | 3.56 |
| 2006 | 4.96 | 10.1 | 2.25 |
| 2005 | 11.01 | 16.39 | 8.43 |
| 2004 | 18.03 | 25.87 | 14.09 |