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.
Interviewer instructions
Question 4: On what date were you born?
The day, month and year of the date of birth should be written in numeric form. For example, if the respondent says that he/she was born on May tenth, nineteen-fifty, write as follows:
Day: "10"
Month: "05"
Year: "1950"
Do not ever change the age by relating it to the date of birth.
Description
Definition
This variable indicates the person's month of birth.