| 
                         Approved without change  | 
                        Extension without change of a currently approved collection | 1998-12-17 | |
| 
                         Approved without change  | 
                        No material or nonsubstantive change to a currently approved collection | 1996-06-05 | |
| 
                         Approved without change  | 
                        Reinstatement with change of a previously approved collection | 1995-05-05 | |
| 
                         Approved with change  | 
                        No material or nonsubstantive change to a currently approved collection | 1993-06-14 | |
| 
                         Approved without change  | 
                        New collection (Request for a new OMB Control Number) | 1992-02-24 |