| Date | Rate |
|---|---|
| 2019/10/7 | 0.178 |
| 2019/10/5 | 0.194 |
| 2019/10/4 | 0.177 |
| 2019/10/3 | 0.177 |
| 2019/10/2 | 0.179 |
| 2019/10/1 | 0.181 |
| 2019/9/27 | 0.181 |
| 2019/9/26 | 0.180 |
| 2019/9/25 | 0.182 |
| 2019/9/24 | 0.177 |
| 2019/9/23 | 0.176 |
| 2019/9/20 | 0.175 |
| 2019/9/19 | 0.178 |
| 2019/9/18 | 0.175 |
| 2019/9/17 | 0.176 |
| 2019/9/16 | 0.177 |
| 2019/9/12 | 0.177 |
| 2019/9/11 | 0.178 |
| 2019/9/10 | 0.183 |
| 2019/9/9 | 0.184 |
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