1 = Male
2 = Female

Ethnicity
1 = Bumiputera
2 = Chinese
3 = Indian
4 = Other

1 = 16 - 19
2 = 20 - 29
3 = 30 - 39
4 = 40 - 49
5 = 50 - 59
6 = 60 and older

Marital status
1 = Single
2 = Married
3 = Divorced
4 = Widower

1 = Muslim
2 = Buddhist
3 = Christian
4 = Hindu
5 = Other

Education level
1 = Secondary School
2 = Certificate
3 = Diploma
4 = Bachelor
5 = Masters
6 = PhD

Organisation type
1 = Food and beverages
2 = Accommodations
3 = Retails

Employment status
1 = Full-time
2 = Part-time

Working experience
1 = Less than a year
2 = 1 - 5 years
3 = 6 - 10 years
4 = 11 years and above

Position
1 = Manager
2 = Supervisor
3 = Operation staff

ATT1 - EWDs have fewer accident
1 = Strongly disagree
2 = Disagree
3 = Neutral
4 = Agree
5 = Strongly agree

ATT8R - EWDs Quit sooner
1 = Strongly agree
2 = Agree
3 = Neutral
4 = Disagree
5 = Strongly disagree

PB2 - How often have you work with EWDs
1 = Never
2 = Rarely
3 = Sometimes
4 = Very often
5 = Always