| Value | Category | Cases | |
|---|---|---|---|
| 1 | 109 | 
                                    
                                    22%
                                 | |
| 3 | 347 | 
                                    
                                    70%
                                 | |
| 8 | 40 | 
                                    
                                    8.1%
                                 | |
| Sysmiss | 3038 |