| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B24115_513MA | Annotation of Margin of Error!!Total:!!Water and wastewater treatment plant and system operators | Detailed Occupation for the Civilian Employed Male Population 16 Years and Over | not required | B24115_513E | 0 | string | B24115 | |