【数据图表】 |
|
|
| 日期 | 数值 |
|---|---|
| 2008-03-07 | 4.8% |
| 2008-02-01 | 4.9% |
| 2008-05-02 | 5% |
| 2008-01-04 | 5% |
| 2008-04-04 | 5.1% |
| 2008-07-03 | 5.5% |
| 2008-06-06 | 5.5% |
| 2008-08-01 | 5.7% |
| 2008-10-03 | 6.1% |
| 2008-09-05 | 6.1% |
| 2008-11-07 | 6.5% |
| 2008-12-05 | 6.7% |
| 2009-01-09 | 7.2% |
| 2009-02-06 | 7.6% |
| 2009-03-06 | 8.1% |
| 2009-04-03 | 8.5% |
| 2009-05-08 | 8.9% |
| 2009-06-05 | 9.4% |
| 2009-08-07 | 9.4% |
| 2009-07-02 | 9.5% |
| 2009-09-04 | 9.7% |
| 2009-10-02 | 9.8% |
| 2009-11-06 | 10.2% |
