گزینههای پاسخ: Missing; Unknown, Not asked in survey, Not applicable, No answer, Don´t know, Disagree strongly, Disagree a little, Neither agree nor disagree, Agree a little, Agree Strongly
گزینههای پاسخ: Strongly agree, Somewhat agree, Somewhat disagree, Strongly disagree, Depends / Neither agree nor disagree, Not asked (USE ONLY FOR FORM B RESPONDENTS), DK/NA