F22, H12, J15, O15
C12; C8; C9; C93; H3; I12; R4
J28: Safety • Job Satisfaction • Related Public Polic, J81: Working Conditions, I31: General
O13, O15, Q16
I12, I14, I15, I25
O18
I12, I15
Q56 I12 I18
I21, I25, J24, O15
D90 D91 D83 I12 I18 I21 O35