|
| Welding masks | Face shields | Protective goggles | Total |
| n (%) | n (%) | n (%) | n (%) | |
| Regularly | 9 (5.00) | 15 (8.33) | 154 (85.56) | 178 (98.89) |
| Occasionally | 36 (20.00) | 70 (38.89) | 24 (8.33) | 130 (72.22) |
| Not once | 6 (3.33) | 5 (2.78) | 2 (1.11) | 13 (7.22) |