| The category of factors | Influencing factors | Variable | Explanation |
| Individual attribute | Sex | | Male = 1, female = 0. | Age | | Age under 25 = 0, age between 25 and 35 = 1, age between 35 and 45 = 2, and age over 45 = 3. | Education | | Illiteracy = 0, primary school = 1, junior high school = 2, and high school and higher = 3. | Gross monthly income | | Income under 1500 = 0, income between 1501 and 2500 = 1, income between 2501 and 3500 = 2, and income over 3501 = 3. | Distribution of profession | | Construction industry = 1, manufacturing industry = 2, handling Industry = 3, accommodation industry = 4, housekeeping industry = 5, and others = 0. |
| Travel attribute | Travel distance | | 0~1 km = 0, 1~3 km = 1, 3~5 km = 2, 5~10 km = 3, and over 10 km = 4. | Travel purpose | | Work = 1, entertainment and shopping = 2, and others = 0. | Transfer or not | | Yes = 1, no = 0. |
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