18. Occupation ____
Questions 17 to 23
(a) economically active persons, including working pensioners, women on maternity leave, military service soldiers, persons in custody and in jail, and persons assisting (free of charge) in a family business complete all questions
b) pupils and students (including vocational school pupils) do not complete questions 18 and 19
c) other persons dependent on the breadwinner (mainly children, housewives) complete only question 17
d) non-working pensioners complete only questions 17-19.