| 年份 | 恩格尔系数 | 衣服 | 家庭设备&居住 | 娱乐教育 | 其它 |
| 2008 | 49.59% | 4.00% | 24.91% | 5.64% | 15.86% |
| 2009 | 48.21% | 4.69% | 22.03% | 6.07% | 18.99% |
| 2010 | 47.21% | 4.73% | 23.71% | 6.08% | 18.27% |
| 2011 | 47.10% | 5.23% | 22.77% | 6.03% | 18.88% |
| 2012 | 45.61% | 5.29% | 23.05% | 6.34% | 19.72% |