| Gender | Boy | Girl | ||||
| Choices | Yes No (Number%) | No Yes (Number%) | Age of Experience (Mean ± SD) | Yes No (Number%) | No Yes (Number%) | Age of Experience (Mean ± SD) |
| Drinking Alcohol | 75 (14.6) | 440 (85.4) | 15.0 ± 3.6 | 70 (14.3) | 420 (85.7) | 13.2 ± 3.9 |
| Smoking Cigarette | 27 (4.3) | 495 (95.7) | 14.0 ± 3.3 | 4 (0.8) | 489 (99.0) | 12, 14, 15 1 person each |
| Traffic Rules | 87 (16.9) | 429 (83.1) |
| 66 (13.5) | 423 (86.5) |
|