| Value | Category | Cases | |
|---|---|---|---|
| 1 | 149 | 
                                    
                                    43.6%
                                 | |
| 3 | 182 | 
                                    
                                    53.2%
                                 | |
| 8 | 11 | 
                                    
                                    3.2%
                                 | |
| Sysmiss | 1506 |