| Variable | Question | Number of samples | Proportion/% | Variable | Question | Number of samples | Proportion/% |
| gender | males | 204 | 51.26% | education | junior college and below | 65 | 16.33% |
| females | 194 | 48.74% |
| undergraduate | 192 | 48.24% | |
| age | 25 and below | 155 | 38.94% |
| master’s degree and above | 141 | 35.43% |
| 26 - 35 | 153 | 38.44% | years | less than 3 years | 198 | 49.75% | |
| 36 - 45 | 78 | 19.60% |
| 3 - 5 | 135 | 33.92% | |
| 46 and above | 12 | 3.02% |
| more than 5 years | 65 | 16.33% |