| Date | Rate |
|---|---|
| 2010/6/10 | 0.178 |
| 2010/6/9 | 0.178 |
| 2010/6/8 | 0.179 |
| 2010/6/7 | 0.178 |
| 2010/6/4 | 0.179 |
| 2010/6/3 | 0.178 |
| 2010/6/2 | 0.178 |
| 2010/6/1 | 0.179 |
| 2010/5/31 | 0.178 |
| 2010/5/28 | 0.178 |
| 2010/5/27 | 0.177 |
| 2010/5/26 | 0.175 |
| 2010/5/25 | 0.175 |
| 2010/5/24 | 0.175 |
| 2010/5/21 | 0.174 |
| 2010/5/20 | 0.174 |
| 2010/5/19 | 0.174 |
| 2010/5/18 | 0.173 |
| 2010/5/17 | 0.173 |
| 2010/5/14 | 0.173 |
