Serial without household number (QSamp.Serial)
-9 = Refusal
-8 = Don't know
-2 = Schedule not applicable
-1 = Item not applicable

Would you say that most people can be trusted, or that you can t be too careful in dealing with people? (QInter.QCivic.PTrust)
-9 = Refusal
-8 = Don't Know
-2 = Schedule not applicable
-1 = Item not applicable
1 = People can be trusted
2 = You can t be too careful
3 = (VOLUNTEERED) Depends

respondent sex
1 = Male
2 = Female

Respondent age: 7 categories
1 = 16-19
2 = 20-24
3 = 25-34
4 = 35-49
5 = 50-64
6 = 65-74
7 = 75+

-9 = Refusal
-8 = Don't know
-2 = Schedule not applicable
-1 = Item not applicable
95 = 95 and over