Size of establishment
0 = 10 thru 24 employees
1 = 25 to 49 employees
2 = 50 to 99 employees
3 = 100 to 199 employees
4 = 200 to 499 employees
5 = 500 or more employees

Percentage of workforce disabled, grouped
0 = none
1 = under 3%
2 = 3% or more

equal opps policy recoded to 0 1
0 = no eo policy
1 = equal opps policy