Variable | Year | Supplement |
---|---|---|
ALC12MMO | 2003 | Sample adult questionnaire |
ALC12MMO | 2002 | Sample adult questionnaire |
ALC12MMO | 2001 | Sample adult questionnaire |
ALC12MMO | 2000 | Sample adult questionnaire |
ALC12MMO | 1999 | Sample adult questionnaire |
ALC12MMO | 1998 | Sample adult questionnaire |
ALC12MMO | 1997 | Sample adult questionnaire |