گزینههای پاسخ: SG: Missing; DE:Inapplicable; RU: Inappropriate response{Ina, Not asked in survey, Not applicable, No answer, Don´t know, No choice at all, 2, 3, 4, 5, 6, 7, 8, 9, A great deal of choice
گزینههای پاسخ: BH: Missing; RU:Inappropriate response{Inappropriate}, Not asked in survey, Not applicable, No answer, Don´t know, Very good, Good, Fair, Poor
