identification number of household
identification number of person
date of birth: month
date of birth: year
age in year of interview
civil status in year of interview
interview language
discussion about religion with friends: frequency
health status
working status
yearly work income, gross
contact with close friends: times per month
leisure: reading: frequency
highest level of education achieved
age15: living with father
age15: living with mother
age 15: living with mother/father's new partner
age15: living with brothers and sisters
age15: main income earner
isco classification: fathers job: 1-digit-position
father's highest level of education achieved
age15: employment: mother
isco classification: mothers job: 1-digit-position
mother's highest level of education achieved
political position: left, right: father
political position: left, right: mother