FWIC12M |
2022 |
In both sample adult and child questionnaires |
FWIC12M |
2021 |
In both sample adult and child questionnaires |
FWIC12M |
2020 |
In both sample adult and child questionnaires |
FWIC12M |
2019 |
In both sample adult and child questionnaires |
PWIC |
2018 |
Person (core questionnaire) |
PWIC |
2017 |
Person (core questionnaire) |
PWIC |
2016 |
Person (core questionnaire) |
PWIC |
2015 |
Person (core questionnaire) |
PWIC |
2014 |
Person (core questionnaire) |
PWIC |
2013 |
Person (core questionnaire) |
PWIC |
2012 |
Person (core questionnaire) |
PWIC |
2011 |
Person (core questionnaire) |
PWIC |
2010 |
Person (core questionnaire) |
PWIC |
2009 |
Person (core questionnaire) |
PWIC |
2008 |
Person (core questionnaire) |
PWIC |
2007 |
Person (core questionnaire) |
PWIC |
2006 |
Person (core questionnaire) |
PWIC |
2005 |
Person (core questionnaire) |
PWIC |
2004 |
Person (core questionnaire) |
PWIC |
2003 |
Person (core questionnaire) |
PWIC |
2002 |
Person (core questionnaire) |
PWIC |
2001 |
Person (core questionnaire) |
PWIC |
2000 |
Person (core questionnaire) |
PWIC |
1999 |
Person (core questionnaire) |