Title from codebook.
This file contains a weight variable that must be used in any analysis. The data contain blanks and alphabetics, and telephone exchanges have been recoded to "999" for reasons of confidentiality.
Data format : Card image.
1,518-1,817 cases ; 114-139 varaibles ; LRECL - 80 characters ; 1 record per case.
Universe : Adults aged 18 and over in the United States.
Sampling : Stratified random digit dialing.