| Approved with change | No material or nonsubstantive change to a currently approved collection | 1992-04-14 | |
| Approved without change | Revision of a currently approved collection | 1991-12-31 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1989-04-04 | |
| Approved without change | Reinstatement with change of a previously approved collection | 1988-12-21 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1987-11-10 |