| Approved with change | No material or nonsubstantive change to a currently approved collection | 1987-12-23 | |
| Approved without change | Extension without change of a currently approved collection | 1987-10-15 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1986-02-18 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1984-08-28 |