1 = CZ
2 = PL
3 = H
4 = D
5 = SL

HOUSEHOLD STATUS OF THE 1TH PERSON
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

SEX OF THE 1TH PERSON
1 = MALE
2 = FEMALE

MARITAL STATUS OF THE 1TH PERSON
1 = SINGLE
2 = MARRIED
3 = DIVORCED
4 = WIDOW

EDUCATIONAL LEVEL OF THE 1TH PERSON
1 = DID NOT ATTEND
2 = LESS THAN 8
3 = 8 CLASSES
4 = INDUSTRIAL
5 = SECONDARY SCHOOL
6 = HIGHER EDUCATION
9 = CHILDREN UNDER 14