| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5757 | 
                                    
                                    65.4%
                                 | |
| 3 | 3001 | 
                                    
                                    34.1%
                                 | |
| 8 | 42 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 1663 |