| Approved without change | Revision of a currently approved collection | 2001-10-30 | |
| Withdrawn and continue | Extension without change of a currently approved collection | 2001-08-14 | |
| Approved without change | Reinstatement without change of a previously approved collection | 1999-08-12 | |
| Approved without change | Extension without change of a currently approved collection | 1995-04-20 | |
| Approved without change | Extension without change of a currently approved collection | 1991-12-10 | |
| Approved without change | Revision of a currently approved collection | 1990-10-24 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1989-04-03 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1988-07-27 |