15. Do you have a certificate of an apprentice school?
[] Yes
[] No
[Question a-b are asked of those who answered Yes]
a. When did you obtain your qualification?
In year 1 _ _ _
b. How long did it take to obtain your qualification?
For _ years _ _ months
15. Existence of certificate of professional skill
The answer "yes" will be marked only in case the person obtained a certificate in an apprentice school. The qualification obtained simultaneously with a certificate obtained in a secondary specialized school the answer "no" will be underlined and the sub-questions a) and b) should not be answered.