| Date | Rate |
|---|---|
| 2013/1/2 | 0.389 |
| 2012/12/28 | 0.413 |
| 2012/12/27 | 0.393 |
| 2012/12/26 | 0.392 |
| 2012/12/25 | 0.390 |
| 2012/12/24 | 0.388 |
| 2012/12/22 | 0.388 |
| 2012/12/21 | 0.388 |
| 2012/12/20 | 0.386 |
| 2012/12/19 | 0.385 |
| 2012/12/18 | 0.385 |
| 2012/12/17 | 0.386 |
| 2012/12/14 | 0.388 |
| 2012/12/13 | 0.387 |
| 2012/12/12 | 0.386 |
| 2012/12/11 | 0.386 |
| 2012/12/10 | 0.385 |
| 2012/12/07 | 0.386 |
| 2012/12/6 | 0.385 |
| 2012/12/5 | 0.385 |
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