| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| PCHPRTE_S_F | Flag for Relative standard error for estimate of purchased professional and technical services (%) | Annual Survey of Manufactures: Summary Statistics for Industry Groups and Industries in the U.S.: 2018 - 2021 | not required | PCHPRTE_S | 0 | string | AM1831BASIC01 | |