| Date | Rate |
|---|---|
| 2018/11/15 | 0.181 |
| 2018/11/14 | 0.179 |
| 2018/11/13 | 0.179 |
| 2018/11/12 | 0.177 |
| 2018/11/9 | 0.174 |
| 2018/11/8 | 0.176 |
| 2018/11/7 | 0.176 |
| 2018/11/6 | 0.175 |
| 2018/11/5 | 0.179 |
| 2018/11/2 | 0.174 |
| 2018/11/1 | 0.177 |
| 2018/10/31 | 0.179 |
| 2018/10/30 | 0.180 |
| 2018/10/29 | 0.179 |
| 2018/10/26 | 0.179 |
| 2018/10/25 | 0.177 |
| 2018/10/24 | 0.181 |
| 2018/10/23 | 0.184 |
| 2018/10/22 | 0.180 |
| 2018/10/19 | 0.180 |
