| Date | Rate |
|---|---|
| 2007/12/27 | 2.083 |
| 2007/12/26 | 2.082 |
| 2007/12/25 | 2.082 |
| 2007/12/24 | 2.093 |
| 2007/12/21 | 2.085 |
| 2007/12/20 | 2.035 |
| 2007/12/19 | 2.044 |
| 2007/12/18 | 2.038 |
| 2007/12/17 | 2.034 |
| 2007/12/14 | 2.041 |
| 2007/12/13 | 2.041 |
| 2007/12/12 | 2.038 |
| 2007/12/11 | 2.046 |
| 2007/12/10 | 2.041 |
| 2007/12/7 | 2.044 |
| 2007/12/6 | 2.046 |
| 2007/12/5 | 2.043 |
| 2007/12/4 | 2.035 |
| 2007/12/3 | 2.031 |
| 2007/11/30 | 2.03 |
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