Opcions de resposta: Break-off, Interviewer error, Refuse to answer, Don't know, Agree very strongly with statement 1, Agree with statement 1, Agree with statement 2, Agree very strongly with statement 2, Agree with neither
Opcions de resposta: To none or almost none of them, To some of them, To most of them, To all or almost all of them, Valid Skip, Not Applicable, Invalid, No Response