| Date | Rate |
|---|---|
| 2007/8/14 | 2.002 |
| 2007/8/13 | 2.003 |
| 2007/8/10 | 2.002 |
| 2007/8/9 | 2.011 |
| 2007/8/8 | 2.013 |
| 2007/8/7 | 2.011 |
| 2007/8/6 | 2.005 |
| 2007/8/3 | 2.004 |
| 2007/8/2 | 2.008 |
| 2007/8/1 | 2.019 |
| 2007/7/31 | 2.008 |
| 2007/7/30 | 2.004 |
| 2007/7/27 | 2.002 |
| 2007/7/26 | 2.01 |
| 2007/7/25 | 2.003 |
| 2007/7/24 | 2.008 |
| 2007/7/23 | 2.001 |
| 2007/7/20 | 2.003 |
| 2007/7/19 | 2.006 |
| 2007/7/18 | 2.007 |
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