|
| Frequency | Percentage | Cumulative percentage |
| Free | 55 | 25.0 | 25.0 |
| Below 200 RMB | 90 | 40.9 | 65.9 |
| 200 - 500 RMB | 55 | 25.0 | 90.9 |
| 500 - 1000 RMB | 15 | 6.8 | 97.7 |
| Above 1000 RMB | 5 | 2.3 | 100.0 |
| In total | 220 | 100.0 |
|