| Regularly n (%) | Occasionally n (%) | Total n (%) |
Foreign body | 23 (12.78) | 123 (68.33) | 146 (81.11) |
Eye burn | 23 (12.78) | 86 (47.78) | 109 (60.56) |
Bow stroke | 44 (24.44) | 73 (40.56) | 117 (65.00) |
Wound | 1 (0.55) | 25 (13.89) | 26 (14.44) |
Contusion | 1 (0.55) | 41 (22.78) | 42 (23.33) |