گزینههای پاسخ: Very serious for you and your family, Somewhat serious, Not very serious, Not at all serious, Depends, Not familiar with the issue, Other (Do Not Specify), DK/NA, 88
گزینههای پاسخ: Governments should be mainly responsible, Both should be equally responsible, Large companies should be mainly responsible, Depends, DK/NA, 4
گزینههای پاسخ: Low (Bottom quintile/20%), Medium low (Second quintile/20%), Medium (Third quintile/20%), Medium high (Fourth quintile/20%), High (Top quintile/20%), missing value
گزینههای پاسخ: Very serious for you and your family, Somewhat serious, Not very serious, Not at all serious, Depends, Other (Do Not Specify), DK/NA, 88
گزینههای پاسخ: AR,DE,SE: Inapplicable;RU: Inappropriate response{Inappropri, Not asked in survey, Not applicable, No answer, Don´t know, Very important, Rather important, Not very important, Not at all important
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
