| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B08131_004MA | Annotation of Margin of Error!!Aggregate travel time to work (in minutes)!!Worked in State of residence!!Worked outside county of residence | not required | B08131_004M | 0 | string | B08131 | ||