| Date | Rate |
|---|---|
| 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 |
| 2018/10/18 | 0.183 |
| 2018/10/17 | 0.187 |
| 2018/10/16 | 0.187 |
| 2018/10/15 | 0.187 |
| 2018/10/12 | 0.189 |
| 2018/10/11 | 0.188 |
| 2018/10/9 | 0.188 |
| 2018/10/8 | 0.186 |
| 2018/10/5 | 0.186 |
| 2018/10/4 | 0.182 |
