| Approved without change | Extension without change of a currently approved collection | 1993-06-16 | |
| Approved without change | Extension without change of a currently approved collection | 1990-05-07 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1989-04-07 | |
| Approved without change | Revision of a currently approved collection | 1987-08-18 | |
| Approved without change | Extension without change of a currently approved collection | 1986-09-30 | |
| Approved without change | Reinstatement with change of a previously approved collection | 1983-12-09 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1981-10-29 |