Median, IQR and lowest tertile of cigarette price paid (per pack) in the six cities
| City | Valid N | Median | IQR | The lowest tertile of cigarette price paid (Yuan RMB) |
| Beijing | 761 | 4.00 | 2.20 | 3.00 (US$ 0.44) |
| Shenyang | 740 | 3.70 | 2.50 | 2.80 (US$ 0.41) |
| Shanghai | 783 | 7.50 | 1.50 | 7.33 (US$ 1.08) |
| Changsha | 793 | 4.40 | 1.00 | 4.00 (US$ 0.59) |
| Guangzhou | 777 | 4.00 | 3.70 | 3.50 (US$ 0.51) |
| Yinchuan | 784 | 5.00 | 3.50 | 4.00 (US$ 0.59) |