| Date | Rate |
|---|---|
| 2015/3/3 | 0.386 |
| 2015/3/2 | 0.387 |
| 2015/2/26 | 0.387 |
| 2015/2/25 | 0.388 |
| 2015/2/24 | 0.388 |
| 2015/2/17 | 0.390 |
| 2015/2/16 | 0.387 |
| 2015/2/13 | 0.388 |
| 2015/2/12 | 0.388 |
| 2015/2/11 | 0.388 |
| 2015/2/10 | 0.388 |
| 2015/2/9 | 0.386 |
| 2015/2/6 | 0.387 |
| 2015/2/5 | 0.387 |
| 2015/2/4 | 0.386 |
| 2015/2/3 | 0.388 |
| 2015/2/2 | 0.387 |
| 2015/1/30 | 0.388 |
| 2015/1/29 | 0.388 |
| 2015/1/28 | 0.387 |
