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
Enter the two-digit numeric equivalent of the month the vessel cleared the port, where "01" refers to January, "02" to February, and "12"' to December.
Description
Definition
Refers to the numeric equivalent of the month of departure of the carriage, “01” being equivalent to January, “02” for February, so on up to “12” for December.