| Withdrawn | Extension without change of a currently approved collection | 2000-12-22 | |
| Approved without change | Extension without change of a currently approved collection | 1998-01-26 | |
| Approved without change | Reinstatement with change of a previously approved collection | 1996-05-03 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1993-09-01 |