1 = cz
2 = pl
3 = h
4 = d
5 = sl

1 = PARTNER IN MARRIAGE
2 = child
3 = CHILDS PARTNER
4 = grandchild
5 = GRANDCHILDS PARTNER
6 = HEAD OF HHS PARENTS
7 = siblings
8 = OTHER RELATIVE
9 = OTHER NON RELATIVE

1 = male
2 = female

1 = single
2 = married
3 = divorced
4 = widow

1 = DID NOT ATTEND
2 = LESS THAN 8
3 = 8 CLASSES
4 = industrial
5 = SECONDARY SCHOOL
6 = HIGHER EDUCATION
9 = CHILDREN UNDER 14