| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B08013_001MA | Annotation of Margin of Error!!Aggregate travel time to work (in minutes): | Aggregate Travel Time to Work (in Minutes) of Workers by Sex | not required | B08013_001E | 0 | string | B08013 | |