Table 1
The definition table of the alternative attribute levels.
| | Alternative | Attributes | Level1 | Level2 | Level3 |
| | Bus | In-vehicle time (min) | 60 | 90 | 120 | | Cost (¥) | 2 | 4 | | | Waiting time (min) | 5 | 10 | | | Arrival time (min) | 5 | 10 | | | Off-vehicle time (min) | 5 | 10 | |
| | Coach | In-vehicle time (min) | 40 | 60 | | | Cost (¥) | 6 | 8 | 10 | | Waiting time (min) | 15 | | | | Arrival time (min) | 20 | | | | Off-vehicle time (min) | 15 | | |
| | Metro | In-vehicle time (min) | 30 | 40 | | | Cost (¥) | 4 | 6 | | | Waiting time (min) | 3 | | | | Arrival time (min) | 10 | 30 | | | Off-vehicle time (min) | 10 | | |
| | Taxi | In-vehicle time (min) | 40 | 60 | | | Cost (¥) | 50 | 70 | | | Waiting time (min) | 5 | | |
| | Car | In-vehicle time (min) | 40 | 60 | | | Cost (¥) | 20 | 40 | |
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