ROOMS |
1968 |
Household (core questionnaire) |
ROOMS |
1967 |
Household (core questionnaire) |
ROOMS |
1966 |
Household (core questionnaire) |
ROOMS |
1965 |
Household (core questionnaire) |
TLRMS |
1981 |
Household (core questionnaire) |
TLRMS |
1980 |
Household (core questionnaire) |
TLRMS |
1979 |
Household (core questionnaire) |
TLRMS |
1978 |
Household (core questionnaire) |
TLRMS |
1977 |
Household (core questionnaire) |
TLRMS |
1976 |
Household (core questionnaire) |
TLRMS |
1975 |
Household (core questionnaire) |
TLRMS |
1974 |
Household (core questionnaire) |
TLRMS |
1973 |
Household (core questionnaire) |