Sample characteristics
| Characteristics | Frequency (%) |
|---|---|
| Gender | |
| Male | 209 (39.8) |
| Female | 316 (60.2) |
| Age | |
| ≤ 18 | 21 (4.00) |
| 19–25 | 454 (86.5) |
| 26–35 | 46 (8.80) |
| ≥ 36 | 4 (0.80) |
| Education | |
| Bachelor’s | 339 (64.6) |
| Master’s | 140 (26.7) |
| Doctorate | 46 (8.80) |
| Field of study | |
| Humanities and social sciences | 294 (56.00) |
| Natural sciences | 231 (44.00) |
| Location | |
| Eastern China | 401 (76.40) |
| Central China | 74 (14.10) |
| Western China | 50 (9.50) |
| Characteristics | Frequency (%) |
|---|---|
| Male | 209 (39.8) |
| Female | 316 (60.2) |
| ≤ 18 | 21 (4.00) |
| 19–25 | 454 (86.5) |
| 26–35 | 46 (8.80) |
| ≥ 36 | 4 (0.80) |
| Bachelor’s | 339 (64.6) |
| Master’s | 140 (26.7) |
| Doctorate | 46 (8.80) |
| Humanities and social sciences | 294 (56.00) |
| Natural sciences | 231 (44.00) |
| Eastern China | 401 (76.40) |
| Central China | 74 (14.10) |
| Western China | 50 (9.50) |