| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B24020_123MA | Annotation of Margin of Error!!Total!!Male!!Natural resources, construction, and maintenance occupations!!Construction and extraction occupations!!Pipelayers, plumbers, pipefitters, and steamfitters | not required | B24020_123E | 0 | string | B24020 | ||