| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| S2101_C06_004M | Margin of Error!!Percent Nonveterans!!Civilian population 18 years and over!!PERIOD OF SERVICE!!Vietnam era veterans | Veteran Status | not required | S2101_C06_004E | 0 | long | S2101 | |