| Variable | Year | Supplement |
|---|---|---|
| PAPREA1 | 2013 | Sample adult questionnaire |
| PAPREA1 | 2010 | Sample adult cancer |
| PAPREA2 | 2015 | Sample adult cancer |
| PAPREAS | 2008 | Sample adult questionnaire |
| PAPREAS | 2005 | Sample adult cancer |
| PAPREAS | 2003 | Sample adult questionnaire |
| PAPREAS | 2000 | Sample adult questionnaire |
| REASPSMR | 1992 | Cancer control |