گزینههای پاسخ: Missing; Unknown; Inappropiate, Not asked, Not applicable (Born in this country), No answer, Don´t know, <2 yrs, 3-5 yrs, 5-10 yrs, 10-15 yrs, >15 yrs
گزینههای پاسخ: SE:Inapplicable ; RU:Inappropriate response; Missing{Inappro, Not asked in survey, Not applicable, No answer, Don´t know, Trust completely, Trust somewhat, Do not trust very much, Do not trust at all
گزینههای پاسخ: A large for-profit company with over 1,000 employees, A smaller for-profit company, Are self-employed, Or, none of the above, Combination of 1, 2 and/or 3 above, Previously worked for 1, 2 or 3 above, Other (Specify), DK/NA, 0, 8
