| Variable | Year | Supplement |
|---|---|---|
| LANGMOST | 1987 | Cancer control |
| LANGMOST | 1987 | Cancer epidemiology |
| LANGSMOS | 1992 | Cancer control |
| LANGSMOS | 1992 | Cancer epidemiology |
| SPSPEAK | 2015 | Sample adult cancer |
| SPSPEAK | 2010 | Sample adult cancer |
| SPSPEAK | 2005 | Sample adult cancer |
| SPSPEAK | 2000 | Sample adult questionnaire |