Group

Excellent

resistance to stress

Some vulnerability

to stress

Serious vulnerability

to stress

Extreme vulnerability

to stress

Locksmith

(n = 49)

16

(32.65%)

14

(28.57%)

7

(14.28%)

12

(24.48%)

Electrometallurgist

(n = 38)

11

(28.94%)

6

(15.78%)

11

(28.94%)

10

(26.31%)

Smelter

(n = 12)

3

(25%)

5

(41.66%)

0

0%

4

(33.33%)