| Date | Rate |
|---|---|
| 2012/8/31 | 0.388 |
| 2012/8/30 | 0.388 |
| 2012/8/29 | 0.388 |
| 2012/8/28 | 0.387 |
| 2012/8/27 | 0.388 |
| 2012/8/24 | 0.391 |
| 2012/8/23 | 0.388 |
| 2012/8/22 | 0.386 |
| 2012/8/21 | 0.387 |
| 2012/8/20 | 0.387 |
| 2012/8/17 | 0.387 |
| 2012/8/16 | 0.390 |
| 2012/8/15 | 0.389 |
| 2012/8/14 | 0.389 |
| 2012/8/13 | 0.386 |
| 2012/8/10 | 0.385 |
| 2012/8/9 | 0.387 |
| 2012/8/8 | 0.389 |
| 2012/8/7 | 0.386 |
| 2012/8/6 | 0.388 |
