| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1993-01-14 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1992-02-10 | |
| 
                         Withdrawn and continue  | 
                        Revision of a currently approved collection | 1992-01-29 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1990-01-17 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1988-11-23 | |
| 
                         Approved without change  | 
                        Reinstatement with change of a previously approved collection | 1987-03-05 | |
| 
                         Approved without change  | 
                        New collection (Request for a new OMB Control Number) | 1986-01-28 |