| Approved without change | Extension without change of a currently approved collection | 2009-04-22 | |
| Approved with change | Revision of a currently approved collection | 2006-03-28 | |
| Approved without change | Reinstatement with change of a previously approved collection | 2002-07-10 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1990-01-04 |