| 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 | 1980-04-29 | |
| Approved without change | Reinstatement with change of a previously approved collection | 1978-12-13 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1976-12-10 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1976-09-17 |