| - | Category | Quantity | Proportion | Sum |
| Gender | Male | 126 | 44.8% | 281 |
| Female | 134 | 47.7% | ||
| Missing Value | 21 | 7.5% | ||
| One-child | Yes | 200 | 71.2% | 281 |
| No | 58 | 20.6% | ||
| Missing Value | 23 | 8.2% | ||
| Source of Students | Rural Areas | 34 | 12.1% | 281 |
| Urbans | 222 | 79% | ||
| Missing Value | 25 | 8.9% | ||
| Grade | Junior High School | 70 | 24.9% | 281 |
| Senior High School | 43 | 15.3% | ||
| College | 126 | 44.8% | ||
| Missing Value | 42 | 14.9% |