| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| CT78_COL5_R7A | Annotation of Natural resources, construction, and maintenance occupations!!CLASS OF WORKER!!Civilian employed population 16 years and over!!Federal government workers | Class of Worker and Sex by Occupation | not required | CT78_COL5_R7 | 0 | string | CT78 | |