For all persons
[Questions 1-13 were asked of all persons]
M for males, F for females
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Question 3 - Sex
84. "Is this person male or female?" Write M for males and F for females.
85. Usually the person's sex will be clear to you from the name and relationship but if you don't know, ask. Never guess. Be particularly careful to get the sex of infants right. Check that the sex you record is compatible with relationship -- don't write M for persons shown as wives or daughters, nor F for persons shown as husbands or sons.