| Value | Category | Cases | |
|---|---|---|---|
| 1 | 106 | 
                                    
                                    5.7%
                                 | |
| 3 | 955 | 
                                    
                                    51.6%
                                 | |
| 8 | 789 | 
                                    
                                    42.6%
                                 | |
| Sysmiss | 1684 |