گزینههای پاسخ: No, Yes, I changed the <study programme> once., Yes, I changed the <study programme> twice or more., Valid Skip, Not Reached, Not Applicable, Invalid, No Response
گزینههای پاسخ: No, I attended all of <ISCED 2> at the same school., Yes, I changed schools once., Yes, I changed schools twice or more., Valid Skip, Not Reached, Not Applicable, Invalid, No Response
گزینههای پاسخ: No, I attended all of <ISCED 1> at the same school., Yes, I changed schools once., Yes, I changed schools twice or more., Valid Skip, Not Reached, Not Applicable, Invalid, No Response