| 
                         Approved without change  | 
                        Reinstatement with change of a previously approved collection | 1984-01-20 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1982-05-24 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1981-07-13 | |
| 
                         Approved without change  | 
                        Reinstatement with change of a previously approved collection | 1979-08-08 | |
| 
                         Approved with change  | 
                        No material or nonsubstantive change to a currently approved collection | 1979-06-28 | |
| 
                         Approved without change  | 
                        New collection (Request for a new OMB Control Number) | 1977-06-28 |