| B23018_001E | Estimate!!Aggregate usual hours | | predicate-only | | 0 | int | B23018 |
| B23018_001EA | Annotation of Estimate!!Aggregate usual hours | | predicate-only | | 0 | string | B23018 |
| B23018_001M | Margin of Error!!Aggregate usual hours | | predicate-only | | 0 | int | B23018 |
| B23018_001MA | Annotation of Margin of Error!!Aggregate usual hours | | predicate-only | | 0 | string | B23018 |
| B23018_002E | Estimate!!Aggregate usual hours!!Male | | predicate-only | | 0 | int | B23018 |
| B23018_002EA | Annotation of Estimate!!Aggregate usual hours!!Male | | predicate-only | | 0 | string | B23018 |
| B23018_002M | Margin of Error!!Aggregate usual hours!!Male | | predicate-only | | 0 | int | B23018 |
| B23018_002MA | Annotation of Margin of Error!!Aggregate usual hours!!Male | | predicate-only | | 0 | string | B23018 |
| B23018_003E | Estimate!!Aggregate usual hours!!Female | | predicate-only | | 0 | int | B23018 |
| B23018_003EA | Annotation of Estimate!!Aggregate usual hours!!Female | | predicate-only | | 0 | string | B23018 |
| B23018_003M | Margin of Error!!Aggregate usual hours!!Female | | predicate-only | | 0 | int | B23018 |
| B23018_003MA | Annotation of Margin of Error!!Aggregate usual hours!!Female | | predicate-only | | 0 | string | B23018 |