| Date | Rate |
|---|---|
| 2017/8/4 | 0.181 |
| 2017/8/3 | 0.184 |
| 2017/8/2 | 0.185 |
| 2017/8/1 | 0.188 |
| 2017/7/31 | 0.187 |
| 2017/7/28 | 0.186 |
| 2017/7/27 | 0.186 |
| 2017/7/26 | 0.185 |
| 2017/7/25 | 0.186 |
| 2017/7/24 | 0.183 |
| 2017/7/21 | 0.188 |
| 2017/7/20 | 0.187 |
| 2017/7/19 | 0.187 |
| 2017/7/18 | 0.187 |
| 2017/7/17 | 0.186 |
| 2017/7/14 | 0.186 |
| 2017/7/13 | 0.183 |
| 2017/7/12 | 0.186 |
| 2017/7/11 | 0.182 |
| 2017/7/10 | 0.180 |
