News and Errata
1996-03-04:
A user of ISSP data informed us about some identical respondent ID numbers in the files produced until now. We publish the list of these cases and leave it to your decision whether these should be excluded from analyses.
Poland
#1205724 (two cases, equal responses)
ISSP 1987 - "Social Inequality" - ZA No. 1680
ISSP 1987 data analysis and download via ZACAT
(registration required; please use the diskette icon in the bar on top of the page; for further information on the use of ZACAT, see user guide)GESIS Data Archive ISSP 1987 codebook (PDF)
search in codebooks & questionnaires
| Participating countries | Sample size | Year of fieldwork | Comments | Questionnaire |
| Australia | 1663 | 1987/1988 | AU87 | |
| Austria | 972 | 1988 | weights provided | AT87 |
| Great Britain | 1212 | 1987 | weights provided | GB87 |
| Hungary | 2606 | 1987 | HU87 | |
| Italy | 1027 | 1987 | weights provided | IT87 |
| Netherlands | 1638 | 1987 | NL87 | |
| USA | 1564 | 1987 | weights provided / Black oversample | US87 |
| West Germany | 1397 | 1987 | DE87 | |
| Switzerland | 987 | 1987 | additionally to ISSP members | CH87 |
| Poland | 3943 | 1987/1988 | additionally to ISSP members | PL87 |