| 
                         Approved without change  | 
                        No material or nonsubstantive change to a currently approved collection | 1996-03-18 | |
| 
                         Approved without change  | 
                        Extension without change of a currently approved collection | 1993-12-29 | |
| 
                         Approved without change  | 
                        Reinstatement with change of a previously approved collection | 1992-03-03 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1987-08-18 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1984-10-05 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1983-12-27 | |
| 
                         Approved without change  | 
                        New collection (Request for a new OMB Control Number) | 1979-01-10 |