| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1262 | 
                                    
                                    43%
                                 | |
| 3 | 1462 | 
                                    
                                    49.8%
                                 | |
| 8 | 214 | 
                                    
                                    7.3%
                                 | |
| Sysmiss | 7574 |