Write day/month/year. If date unknown estimate year of birth and write year only
____ Day
____ Month
____ Year
Categories
Value
Category
1
January - September
2
September - December
3
September, no day
9
Unknown
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.
Description
Definition
This variable indicates the person's month of birth.