| Approved without change | Extension without change of a currently approved collection | 2000-12-12 | |
| Approved without change | Extension without change of a currently approved collection | 1997-10-20 | |
| Approved without change | Revision of a currently approved collection | 1994-07-15 | |
| Approved without change | Reinstatement with change of a previously approved collection | 1991-08-01 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1988-06-23 |