| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 | 
                                    
                                    30.1%
                                 | |
| 2 | 89 | 
                                    
                                    65.4%
                                 | |
| 8 | 6 | 
                                    
                                    4.4%
                                 | |
| Sysmiss | 2 |