| Date | Rate |
|---|---|
| 2020/12/14 | 0.079 |
| 2020/12/11 | 0.082 |
| 2020/12/10 | 0.080 |
| 2020/12/09 | 0.079 |
| 2020/12/08 | 0.079 |
| 2020/12/07 | 0.080 |
| 2020/12/04 | 0.081 |
| 2020/12/03 | 0.080 |
| 2020/12/02 | 0.079 |
| 2020/12/01 | 0.081 |
| 2020/11/30 | 0.082 |
| 2020/11/27 | 0.081 |
| 2020/11/26 | 0.081 |
| 2020/11/25 | 0.081 |
| 2020/11/24 | 0.081 |
| 2020/11/23 | 0.08 |
| 2020/11/20 | 0.082 |
| 2020/11/19 | 0.082 |
| 2020/11/18 | 0.080 |
| 2020/11/17 | 0.079 |
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