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

Download all these codebooks in PDF format

Module Links
Status and Descriptive Variables HTML Codebook PDF Codebook