序号 | 时间 | 最低 |
---|---|---|
1 | 2012-12-31 | 2.32 |
2 | 2013-12-31 | 2.48 |
3 | 2014-12-31 | 3.92 |
4 | 2015-12-31 | 6.23 |
5 | 2016-12-30 | 10.56 |
6 | 2017-12-29 | 9.92 |
7 | 2018-12-28 | 8.01 |
8 | 2019-12-31 | 8.08 |
9 | 2020-12-31 | 8.31 |
10 | 2021-12-31 | 8.59 |
11 | 2022-12-30 | 7.27 |
12 | 2023-12-29 | 7.35 |
13 | 2024-07-26 | 7.93 |