Some unharmonized variables may not be available.
Variable |
Variable Label |
Type | Codes | Sample | |
---|---|---|---|---|---|
US1970C_HVAR2 | 5 digit code for area identified | H | codes | 1970 Form 1 Metro | |
US1970D_HVAR3 | 5 digit code for area identified | H | codes | 1970 Form 2 Metro |