| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| B28001_006MA | Annotation of Margin of Error!!Total!!Has one or more types of computing devices!!Smartphone!!Smartphone with no other type of computing device | TYPES OF COMPUTERS IN HOUSEHOLD | not required | B28001_006M | 0 | string | B28001 | |