| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| S0804_C03_086MA | Annotation of Car, truck, or van -- carpooled!!Margin of Error!!TRAVEL TIME TO WORK!!Mean travel time to work (minutes) | not required | S0804_C03_086E | 0 | string | S0804 | ||