| 1. Age… … … … … … … | Years old | ||
| 2. Travel frequency… … … | Times per year | ||
| 3. Travel period… … … … | Days per time | ||
| 4. Gender | … Female | … Male | |
| 5. Status | … Single | … Married | … Widow |
| 6. Job | … Private officers | … Students | … Business owners |
| … Government officers | … Farmers | … The others | |
| 7. Travelling | … Family | … Friend | … Couple |
| Member | … Solo | … The others |
| 1. Age… … … … … … … | Years old | ||
| 2. Travel frequency… … … | Times per year | ||
| 3. Travel period… … … … | Days per time | ||
| 4. Gender | … Female | … Male | |
| 5. Status | … Single | … Married | … Widow |
| 6. Job | … Private officers | … Students | … Business owners |
| … Government officers | … Farmers | … The others | |
| 7. Travelling | … Family | … Friend | … Couple |
| Member | … Solo | … The others |
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