| Features of sample | Frequency | Percentage |
| Gender | ||
| Male | 101 | 62.7 |
| Female | 60 | 37.3 |
| Age | ||
| 18 - 23 | 5 | 3.1 |
| 24 - 29 | 33 | 20.5 |
| 30 - 35 | 57 | 35.4 |
| 36 - 41 | 43 | 26.7 |
| 42 - 47 | 13 | 8.1 |
| Above 48 | 10 | 6.2 |
| Education Background | ||
| Diploma or below | 15 | 9.3 |
| Undergraduate | 125 | 77.6 |
| Postgraduate or above | 21 | 13.0 |
| Profession | ||
| Student | 25 | 15.5 |
| Working people | 126 | 78.3 |
| Freelance worker | 10 | 6.2 |
| Total | 161 | 100.0 |