| Value | Category | Cases | |
|---|---|---|---|
| 1 | 134 | 
                                    
                                    45.6%
                                 | |
| 3 | 100 | 
                                    
                                    34%
                                 | |
| 8 | 60 | 
                                    
                                    20.4%
                                 | |
| Sysmiss | 2 |