| Approved without change | No material or nonsubstantive change to a currently approved collection | 2004-03-31 | |
| Approved without change | Revision of a currently approved collection | 2000-12-18 | |
| Approved without change | Reinstatement without change of a previously approved collection | 2000-07-14 | |
| Approved without change | Reinstatement without change of a previously approved collection | 1999-10-21 | |
| Approved without change | Revision of a currently approved collection | 1998-10-01 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1997-12-03 |