| year | 1994 | … | 2010 | 2011 | 2012 |
| Car ownership/104 | −1.00 | … | −0.99 | −0.99 | −0.99 |
| Gross national income/108 yuan | −0.90 | … | −0.74 | −0.71 | −0.71 |
| Per capita GDP/yuan | −0.99 | … | −0.98 | −0.98 | −0.98 |
| Total import and export/108 yuan | −0.96 | … | −0.87 | −0.86 | −0.86 |
| Per capita disposable income of urban residents/yuan | −0.99 | … | −0.99 | −0.99 | −0.99 |
| Steel output/104 tons | −0.98 | … | −0.95 | −0.95 | −0.95 |
| Highway passenger volume/104 | 1.00 | … | 1.00 | 1.00 | 1.00 |
| Total retail sales of consumer goods/108 yuan | −0.96 | … | −0.90 | −0.89 | −0.88 |