| 
                         Approved with change  | 
                        No material or nonsubstantive change to a currently approved collection | 1986-03-03 | |
| 
                         Approved without change  | 
                        Revision of a currently approved collection | 1983-09-01 | |
| 
                         Approved without change  | 
                        New collection (Request for a new OMB Control Number) | 1981-10-02 |