| Approved without change | Revision of a currently approved collection | 1990-05-24 | |
| Approved without change | Revision of a currently approved collection | 1987-07-28 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1985-01-10 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1984-08-17 |