| Value | Category | Cases | |
|---|---|---|---|
| 1 | 36 | 
                                    
                                    25.5%
                                 | |
| 3 | 94 | 
                                    
                                    66.7%
                                 | |
| 8 | 11 | 
                                    
                                    7.8%
                                 | |
| Sysmiss | 960 |