| 
                         Approved with change  | 
                        No material or nonsubstantive change to a currently approved collection | 1987-05-28 | |
| 
                         Approved without change  | 
                        Extension without change of a currently approved collection | 1987-03-27 | |
| 
                         Approved without change  | 
                        Extension without change of a currently approved collection | 1984-07-09 | |
| 
                         Approved with change  | 
                        No material or nonsubstantive change to a currently approved collection | 1982-10-27 | |
| 
                         Approved without change  | 
                        New collection (Request for a new OMB Control Number) | 1982-09-15 |