| Name | Label | Concept | Required | Attribute of | Limit | Predicate Type | Group | |
|---|---|---|---|---|---|---|---|---|
| 1 variable | ||||||||
| HOURS_N_F | Flag for Noise range for production workers hours (%) | Island Areas: Comparative Statistics by Manufacturing Industry for Puerto Rico: 2017 and 2012;Island Areas: Number of Production Workers and Hours Worked by Manufacturing Industry for Puerto Rico and Metropolitan Areas: 2017 | not required | HOURS_N | 0 | string | IA1700IND20, IA1700IND12 | |