Variable | Year | Supplement |
---|---|---|
APSBPCH1 | 2014 | Sample adult questionnaire |
APSBPCHK | 2018 | Sample adult questionnaire |
APSBPCHK | 2017 | Sample adult questionnaire |
APSBPCHK | 2016 | Sample adult questionnaire |
APSBPCHK | 2015 | Sample adult questionnaire |
APSBPCHK | 2013 | Sample adult questionnaire |
APSBPCHK | 2012 | Sample adult questionnaire |
APSBPCHK | 2011 | Sample adult questionnaire |