| Approved without change | Revision of a currently approved collection | 2002-03-07 | |
| Approved without change | Extension without change of a currently approved collection | 2000-03-08 | |
| Approved without change | No material or nonsubstantive change to a currently approved collection | 1997-08-27 | |
| Approved without change | No material or nonsubstantive change to a currently approved collection | 1997-08-08 | |
| Approved without change | Extension without change of a currently approved collection | 1997-03-24 | |
| Approved without change | Revision of a currently approved collection | 1994-02-24 | |
| Approved without change | Revision of a currently approved collection | 1990-12-19 | |
| Approved without change | Revision of a currently approved collection | 1987-11-25 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1986-07-14 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1986-06-09 |