| Value | Category | Cases | |
|---|---|---|---|
| 1 | 355 | 
                                    
                                    46.6%
                                 | |
| 3 | 383 | 
                                    
                                    50.3%
                                 | |
| 8 | 23 | 
                                    
                                    3%
                                 | |
| Sysmiss | 2773 |