| Value | Category | Cases | |
|---|---|---|---|
| 1 | 146 | 
                                    
                                    41.7%
                                 | |
| 3 | 193 | 
                                    
                                    55.1%
                                 | |
| 8 | 11 | 
                                    
                                    3.1%
                                 | |
| Sysmiss | 1529 |