Variable | Year | Supplement |
---|---|---|
HIT3A | 2018 | Sample adult questionnaire |
HIT3A | 2017 | Sample adult questionnaire |
HIT3A | 2016 | Sample adult questionnaire |
HIT3A | 2015 | Sample adult questionnaire |
HIT3A | 2014 | Sample adult questionnaire |
HIT3A | 2013 | Sample adult questionnaire |
HIT3A | 2012 | Sample adult questionnaire |
HIT3A | 2011 | Sample adult questionnaire |
HIT8 | 2009 | Sample adult questionnaire |