| Value | Category | Cases | |
|---|---|---|---|
| 1 | 419 | 
                                    
                                    32.8%
                                 | |
| 2 | 495 | 
                                    
                                    38.7%
                                 | |
| 3 | 22 | 
                                    
                                    1.7%
                                 | |
| 8 | 342 | 
                                    
                                    26.8%
                                 | |
| Sysmiss | 5 |