Now I need to ask you some questions about sexual activity in order to gain a better understanding of some family life issues. How old were you when you first had sexual intercourse (if ever)?
Categories
Value
Category
0
Never had intercourse
95
First time when started living with partner
97
Inconsistent
99
Missing
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.