| Approved without change | No material or nonsubstantive change to a currently approved collection | 1997-09-05 | |
| Approved without change | Extension without change of a currently approved collection | 1996-04-03 | |
| Approved without change | Revision of a currently approved collection | 1993-03-04 | |
| Approved without change | Revision of a currently approved collection | 1990-04-06 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1989-04-24 | |
| Approved without change | Revision of a currently approved collection | 1987-05-20 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1985-01-14 |