| Value | Category | Cases | |
|---|---|---|---|
| 1 | 517 | 
                                    
                                    31.2%
                                 | |
| 3 | 1062 | 
                                    
                                    64.1%
                                 | |
| 8 | 79 | 
                                    
                                    4.8%
                                 | |
| Sysmiss | 9192 |