Variable | Year | Supplement |
---|---|---|
PRPREM1 | 2022 | In both sample adult and child questionnaires |
PRPREM1 | 2021 | In both sample adult and child questionnaires |
PRPREM1 | 2020 | In both sample adult and child questionnaires |
PRPREM1 | 2019 | In both sample adult and child questionnaires |
PSTRFPRM | 2018 | Person (core questionnaire) |
PSTRFPRM | 2017 | Person (core questionnaire) |
PSTRFPRM | 2016 | Person (core questionnaire) |
PSTRFPRM | 2015 | Person (core questionnaire) |
PSTRFPRM | 2014 | Person (core questionnaire) |