| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B28012_001MA | Annotation of Margin of Error!!Total: | Age and Enrollment Status by Computer Ownership and Internet Subscription Status | not required | B28012_001M | 0 | string | B28012 | |