| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2842 | 
                                    
                                    26.7%
                                 | |
| 3 | 7807 | 
                                    
                                    73.2%
                                 | |
| 8 | 12 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 189 |