| Approved with change | No material or nonsubstantive change to a currently approved collection | 1981-05-30 | |
| Approved without change | Revision of a currently approved collection | 1980-05-20 | |
| Approved without change | Revision of a currently approved collection | 1979-10-10 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1979-07-25 |