WLS Codebooks
Note: Codebooks contain frequency data from the private data release. For some variables, these differ from the frequencies in the public release. Variables that differ between the public and private versions include "(not available on public release)" as part of the variable description, or a note indicating the difference between the public and private versions.
- Status and Descriptive Variables
- Ancillary Data
- 1957 - 1964 (graduates)
- 1975 (graduates)
- 1977 (siblings)
- 1992 - 1993 (graduates)
- 1993 - 1994 (siblings)
- 2003 - 2005 (graduates and spouses)
- 2004 - 2007 (siblings and sibling spouses)
- 2011 CAPI (graduates and siblings)
- 2020 ILIAD (graduates and siblings)
- Archived variables