Area of the dwelling Branch of economic activity Comfort characteristics Command of foreign languages Command of local language form, dialect or subdialect Country of citizenship Dwelling Education acquired in general education school (upper secondary school, basic school, etc) Ethnicity Household Household plot Labour status Legal marital status Level of higher education Level of vocational, occupational or professional education Location of main place of work Long-term illness or health problem Main source of subsistence Mother tongue Number of children given birth to Number of rooms in the