| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 | 
                                    
                                    86.4%
                                 | |
| 2 | 7 | 
                                    
                                    10.6%
                                 | |
| 3 | 2 | 
                                    
                                    3%
                                 | |
| Sysmiss | 7983 |