گزینههای پاسخ: Never or almost never, A few times a year, A few times a month, Once a week or more, Valid Skip, Not Reached, Not Applicable, Invalid, No Response
گزینههای پاسخ: Never or almost never, A few times a year, A few times a month, Once a week or more, Valid Skip, Not Reached, Not Applicable, Invalid, No Response