Interviewer instructions
a) Columns 1 to 16:
Fill out for each person.
First take inventory of all the people to mark by filling out columns 1 to 6 for each person. Next ask the other individual questions (columns 7 to 25), filling out line by line.
Column 9: age:
Mark the age in years passed (age at last birthday)
[Example omitted]
If someone doesn't know his or her age, do you best to estimate their age based on the other people whose ages you know, the age of his or her children, or other information that they can give you.
You can also use historic events.
[Example omitted]