| Approved without change | Revision of a currently approved collection | 1987-05-07 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1985-07-03 | |
| Approved without change | Revision of a currently approved collection | 1984-10-05 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1984-03-16 |