| 月份 | 同比增长 | 累计增长 |
| 2013-12 | 9.70% | 8.80% |
| 2013-11 | 10.00% | 8.80% |
| 2013-10 | 10.30% | 8.70% |
| 2013-09 | 10.20% | 8.70% |
| 2013-08 | 10.40% | 8.70% |
| 2013-07 | 9.70% | 8.60% |
| 2013-06 | 8.90% | 9.70% |
| 2013-05 | 9.20% | 9.70% |
| 2013-04 | 9.30% | 9.70% |
| 2013-03 | 8.90% | 9.60% |
| 2012-12 | 10.30% | 9.50% |
| 2012-11 | 10.10% | 9.40% |
| 2012-10 | 9.60% | 9.30% |
| 2012-09 | 9.20% | 9.40% |
| 2012-08 | 8.90% | 9.40% |
| 2012-07 | 9.20% | 9.50% |
| 2012-06 | 9.50% | 9.90% |
| 2012-05 | 9.60% | 10.00% |
| 2012-04 | 9.30% | 10.00% |
| 2012-03 | 11.90% | 10.00% |
| 2012-02 | 21.30% | 10.00% |
| 2011-12 | 12.80% | 10.10% |
| 2011-11 | 12.40% | 10.30% |
| 2011-10 | 13.20% | 10.50% |
| 2011-09 | 13.80% | 10.70% |
| 2011-08 | 13.50% | 11.00% |
| 2011-07 | 14.00% | 11.60% |
| 2011-06 | 15.10% | 11.40% |
| 2011-05 | 13.30% | 13.90% |
| 2011-04 | 13.40% | 14.00% |