| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| SSRR001_001A | Annotation of Internet Self-Response rate at the start of NRFU in the 2020 Census | Self-Response and Return Rates - State | not required | SSRR001_001 | 0 | string | SSRR001 | |