Sex of employee
0 = Males
1 = Females

Employment category
1 = Clerical
2 = Office trainee
3 = Security officer
4 = College trainee
5 = Exempt employee
6 = MBA trainee
7 = Technical

Minority classification
0 = White
1 = Nonwhite

Sex & race classification
1 = White males
2 = Minority males
3 = White females
4 = Minority females

1 = M
2 = F