| Approved with change | No material or nonsubstantive change to a currently approved collection | 1989-06-16 | |
| Approved without change | Revision of a currently approved collection | 1987-12-08 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1987-04-01 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1986-09-24 | |
| Approved without change | Revision of a currently approved collection | 1984-12-24 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1981-08-25 |