| Approved without change | No material or nonsubstantive change to a currently approved collection | 2000-03-24 | |
| Approved without change | Extension without change of a currently approved collection | 1997-02-11 | |
| Approved without change | Revision of a currently approved collection | 1994-01-03 | |
| Approved without change | Revision of a currently approved collection | 1990-12-13 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1990-11-13 |