时间 | 平均 | 最高 | 最低 |
---|---|---|---|
2021 | 24.31 | 30.25 | 21.19 |
2020 | 21.16 | 31.41 | 15.2 |
2019 | 21.29 | 26.37 | 17.38 |
2018 | 31.72 | 43.98 | 17.29 |
2017 | 43.51 | 48.86 | 39.57 |
2016 | 43.53 | 65.27 | 36.87 |
2015 | 52.13 | 84.44 | 32.4 |
2014 | 26.12 | 38.1 | 19.87 |
2013 | 22.91 | 30.8 | 18 |