| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1993-05-10 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1992-04-06 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1990-02-12 | |
| 
                         Approved with change  | 
                        No material or nonsubstantive change to a currently approved collection | 1989-06-12 | |
| 
                         Approved without change  | 
                        Reinstatement with change of a previously approved collection | 1988-11-17 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1987-09-18 | |
| 
                         Approved with change  | 
                        No material or nonsubstantive change to a currently approved collection | 1986-09-30 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1986-08-18 | |
| 
                         Approved with change  | 
                        No material or nonsubstantive change to a currently approved collection | 1985-10-17 | |
| 
                         Approved without change  | 
                        New collection (Request for a new OMB Control Number) | 1983-07-19 |