| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| DSRR001_COL13_R157A | Annotation of Cumulative Internet Return Rate!!8/1/2020 | Daily Self-Response and Return Rates - National | not required | DSRR001_COL13_R157 | 0 | string | DSRR001 | |