| 时间 | 平均 | 最高 | 最低 |
|---|---|---|---|
| 2025 | 0 | ||
| 2024 | 0 | ||
| 2023 | 0 | ||
| 2022 | 0 | ||
| 2021 | 36.28 | 41.02 | 23.44 |
| 2020 | 60.08 | 168.78 | 35.25 |
| 2019 | 0 | -21.42 | |
| 2018 | 0 | -24.25 | |
| 2017 | 211.31 | 217.63 | 151.07 |
| 2016 | 58.46 | 59.02 | 58.04 |
| 2015 | 147.66 | 342.58 | 49.84 |
| 2014 | 138.98 | 301.26 | 12.22 |
| 2013 | 27.93 | 90.07 | 13.86 |
| 2012 | 27.34 | 36.99 | 15.59 |
| 2011 | 35.47 | 37.73 | 32.36 |
| 2010 | 79.9 | 140.6 | 36.26 |
| 2009 | 0 | -2.34 | |
| 2008 | 0 | -1.9 | |
| 2007 | 101.84 | 208.44 | 19.28 |
| 2006 | 33.65 | 86.73 | 9.69 |
| 2005 | 5.72 | 10.47 | 3.52 |
| 2004 | 8.72 | 13.88 | 5.71 |
| 2003 | 11.88 | 14.88 | 7.8 |
| 2002 | 12.99 | 16.4 | 10.44 |
| 2001 | 11.03 | 17.29 | 4.21 |