| Value | Category | Cases | |
|---|---|---|---|
| 1 | 662 | 
                                    
                                    45.8%
                                 | |
| 3 | 726 | 
                                    
                                    50.2%
                                 | |
| 5 | 47 | 
                                    
                                    3.3%
                                 | |
| 9 | 10 | 
                                    
                                    0.7%
                                 | |
| Sysmiss | 387 |