| Value | Category | Cases | |
|---|---|---|---|
| 1 | 176 | 
                                    
                                    51.2%
                                 | |
| 3 | 163 | 
                                    
                                    47.4%
                                 | |
| 8 | 5 | 
                                    
                                    1.5%
                                 | |
| Sysmiss | 3190 |