时间 | 平均 | 最高 | 最低 |
---|---|---|---|
2023 | 4.62 | 5.51 | 4.22 |
2022 | 4.26 | 5.12 | 3.73 |
2021 | 4.32 | 5.09 | 3.71 |
2020 | 5.33 | 6.25 | 4.82 |
2019 | 6.38 | 7.96 | 5.08 |
2018 | 7.49 | 10.36 | 6.12 |
2017 | 9.14 | 10.5 | 8.06 |
2016 | 6.87 | 10.52 | 5.76 |
2015 | 9.14 | 15.26 | 6.15 |
2014 | 4.73 | 9.15 | 3.89 |
2013 | 6.31 | 8.5 | 5.02 |
2012 | 7.08 | 8.23 | 6.2 |
2011 | 10.75 | 14.3 | 7.06 |
2010 | 13.51 | 21.31 | 11.83 |