时间 | 平均 | 最高 | 最低 |
---|---|---|---|
2024 | 1.4 | 1.59 | 1.22 |
2023 | 2.09 | 2.8 | 1.54 |
2022 | 2.15 | 2.79 | 1.64 |
2021 | 2.34 | 3.21 | 1.94 |
2020 | 2.96 | 4.13 | 2.46 |
2019 | 3.18 | 4.14 | 2.74 |
2018 | 4.41 | 6.14 | 2.98 |
2017 | 6.92 | 8.63 | 5.38 |
2016 | 7.4 | 10.45 | 3.87 |
2015 | 8.57 | 15.53 | 4.78 |
2014 | 10.85 | 23.59 | 5.77 |
2013 | 14.71 | 24.38 | 7.21 |
2012 | 6.01 | 7.77 | 4.2 |
2011 | 6.96 | 8.26 | 4.29 |
2010 | 6.49 | 7.89 | 4.88 |
2009 | 4.38 | 6.62 | 2.21 |
2008 | 3.03 | 4.34 | 1.39 |
2007 | 2.81 | 4.12 | 1.64 |
2006 | 1.49 | 1.88 | 1.11 |
2005 | 1.29 | 1.64 | 0.94 |
2004 | 2.1 | 3.2 | 1.53 |
2003 | 2.94 | 3.67 | 2 |
2002 | 4.66 | 5.44 | 4.22 |