Variable | Year | Supplement |
---|---|---|
DV12MC | 1969 | Person (core questionnaire) |
DVKU | 1981 | Person (core questionnaire) |
DVKU | 1980 | Person (core questionnaire) |
DVKU | 1979 | Person (core questionnaire) |
DVKU | 1978 | Person (core questionnaire) |
DVKU | 1977 | Person (core questionnaire) |
DVKU | 1976 | Person (core questionnaire) |
DVKU | 1975 | Person (core questionnaire) |
DVKU | 1974 | Person (core questionnaire) |
DVKU | 1973 | Person (core questionnaire) |
DVKU | 1972 | Person (core questionnaire) |
DVKU | 1971 | Person (core questionnaire) |
DVKU | 1970 | Person (core questionnaire) |