Current answer incorrect and previous answer correct
2
Current answer correct and previous incorrect
3
Both, previous and current answer incorrect
Sysmiss
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 pretext
PANEL INTERVIEWS CONTROL
Interviewer instructions
INTERVIEWER : Ask A.20a if B.5 is different from answer in previous survey. If not , go to A.20.b Read both answers and ask which is the correct answer: