时间 | 平均 | 最高 | 最低 |
---|---|---|---|
2024 | 0 | -1.32 | |
2023 | 6.4 | 7.19 | 4.95 |
2022 | 5.21 | 7.83 | 1.75 |
2021 | 2.22 | 3.01 | 1.32 |
2020 | 0.93 | 2.02 | 0.27 |
2019 | 0.89 | 1.61 | 0.53 |
2018 | 1.48 | 2.45 | 0.6 |
2017 | 2.23 | 2.53 | 1.87 |
2016 | 2.3 | 5.01 | 1.57 |
2015 | 3.31 | 5.56 | 2.22 |
2014 | 2.6 | 3.12 | 2.03 |
2013 | 1.54 | 2.32 | 1.08 |
2012 | 1.85 | 2.79 | 1.22 |
2011 | 4.65 | 9.88 | 2.06 |
2010 | 5.05 | 6.28 | 3.71 |
2009 | 7.47 | 12.71 | 5.13 |
2008 | 15.16 | 33.42 | 2.92 |
2007 | 25.38 | 36.41 | 13.16 |
2006 | 6.72 | 13.16 | 3.55 |
2005 | 4.23 | 4.79 | 3.58 |
2004 | 4.49 | 5.73 | 3.83 |
2003 | 6.19 | 7.91 | 4.99 |
2002 | 8.68 | 9.47 | 7.17 |
2001 | 8.75 | 10.72 | 6.94 |