| Value | Category | Cases | |
|---|---|---|---|
| 1 | 95 | 
                                    
                                    32.8%
                                 | |
| 3 | 184 | 
                                    
                                    63.4%
                                 | |
| 8 | 11 | 
                                    
                                    3.8%
                                 | |
| Sysmiss | 756 |