| Value | Category | Cases | |
|---|---|---|---|
| 1 | 54 | 
                                    
                                    33.1%
                                 | |
| 3 | 96 | 
                                    
                                    58.9%
                                 | |
| 8 | 13 | 
                                    
                                    8%
                                 | |
| Sysmiss | 3371 |