| Approved without change | No material or nonsubstantive change to a currently approved collection | 2001-09-28 | |
| Approved without change | Extension without change of a currently approved collection | 1998-06-19 | |
| Approved without change | Revision of a currently approved collection | 1998-04-02 | |
| Approved without change | Extension without change of a currently approved collection | 1995-05-04 | |
| Approved without change | Revision of a currently approved collection | 1992-03-09 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1990-08-08 | |
| Approved without change | Revision of a currently approved collection | 1989-01-05 | |
| Approved without change | Revision of a currently approved collection | 1987-12-22 | |
| Approved with change | No material or nonsubstantive change to a currently approved collection | 1986-03-03 | |
| Approved without change | Revision of a currently approved collection | 1985-06-12 | |
| Approved without change | New collection (Request for a new OMB Control Number) | 1983-07-06 |