| Co-investigator | Dóra Guðrún Guðmundsdóttir | |
| University | Public Health Institute of Iceland, dora@lydheilsustod.is | |
| Respondents | ||
| Cases | question code | survey used in |
| 1 | O-HL-u-sq-v-4-a | World Value Surveys, 1981, 1990, 1999 |
| Questionnaire | icelandic1questionnaire | |
| Data file | ||
| Remarks | ||