| Date | Rate |
|---|---|
| 2023/05/15 | 0.679 |
| 2023/05/12 | 0.684 |
| 2023/05/11 | 0.681 |
| 2023/05/10 | 0.682 |
| 2023/05/09 | 0.682 |
| 2023/05/08 | 0.680 |
| 2023/05/05 | 0.681 |
| 2023/05/04 | 0.681 |
| 2023/05/03 | 0.680 |
| 2023/05/02 | 0.681 |
| 2023/04/28 | 0.689 |
| 2023/04/27 | 0.682 |
| 2023/04/26 | 0.680 |
| 2023/04/25 | 0.681 |
| 2023/04/24 | 0.681 |
| 2023/04/21 | 0.681 |
| 2023/04/20 | 0.680 |
| 2023/04/19 | 0.680 |
| 2023/04/18 | 0.681 |
| 2023/04/17 | 0.680 |
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