Variable | Year | Supplement |
---|---|---|
YRSWRK_P | 2003 | Sample adult questionnaire |
YRSWRK_P | 2002 | Sample adult questionnaire |
YRSWRK_P | 2001 | Sample adult questionnaire |
YRSWRK_P | 2000 | Sample adult questionnaire |
YRSWRK_P | 1999 | Sample adult questionnaire |
YRSWRK_P | 1998 | Sample adult questionnaire |
YRSWRK_P | 1997 | Sample adult questionnaire |