| Variable | Year | Supplement |
|---|---|---|
| CHPREM | 2022 | In both sample adult and child questionnaires |
| CHPREM | 2021 | In both sample adult and child questionnaires |
| CHPREM | 2020 | In both sample adult and child questionnaires |
| CHPREM | 2019 | In both sample adult and child questionnaires |
| STRFPRM1 | 2018 | Person (core questionnaire) |
| STRFPRM1 | 2017 | Person (core questionnaire) |
| STRFPRM1 | 2016 | Person (core questionnaire) |
| STRFPRM1 | 2015 | Person (core questionnaire) |
| STRFPRM1 | 2014 | Person (core questionnaire) |