| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| HHI_F | Flag for Herfindahl-Hirschman Index (based on sales, value of shipments, or revenue) (%) | Selected Sectors: Concentration of Largest Firms for the U.S.: 2017 | not required | HHI | 0 | string | EC1700SIZECONCEN | |