| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B24135_152MA | Annotation of Margin of Error!!Total!!Rail transportation | Detailed Industry for the Civilian Employed Male Population 16 Years and Over | not required | B24135_152E | 0 | string | B24135 | |