| 年月 | 单位：% |
| 2009-11 | 1.50 |
| 2009-10 | 3.20 |
| 2009-09 | 5.80 |
| 2009-08 | 2.40 |
| 2009-07 | 4.60 |
| 2009-06 | 2.80 |
| 2009-05 | -0.70 |
| 2009-04 | 0.90 |
| 2009-03 | 2.30 |
| 2009-02 | -23.40 |
| 2009-01 | 14.60 |
| 2008-12 | 8.20 |
| 2008-11 | 9.40 |
| 2008-10 | 0.40 |
| 2008-09 | 15.20 |
| 2008-08 | 22.70 |
| 2008-07 | 21.90 |
| 2008-06 | 11.40 |
| 2008-05 | 11.30 |
| 2008-04 | 16.70 |
| 2008-03 | 17.80 |
| 2008-02 | 20.90 |
| 2008-01 | 69.80 |
| 2007-12 | 13.50 |
| 2007-11 | 20.90 |
| 2007-10 | 20.70 |
| 2007-09 | 18.80 |
| 2007-08 | 21.70 |
| 2007-07 | 16.80 |
| 2007-06 | 13.60 |
| 2007-05 | 14.70 |
| 2007-04 | 14.60 |
| 2007-03 | 10.90 |
| 2007-02 | 218.49 |
| 2007-01 | -39.00 |
| 2006-12 | 3.00 |
| 2006-11 | 8.60 |
| 2006-10 | 3.40 |
| 2006-09 | 4.50 |
| 2006-08 | 7.60 |
| 2006-07 | 9.14 |
| 2006-06 | 12.42 |
| 2006-05 | 6.92 |
| 2006-04 | 5.53 |
| 2006-03 | 15.01 |
| 2006-02 | -7.66 |
| 2006-01 | 5.83 |
前瞻产业研究院 咨询·服务