| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4360 | 
                                    
                                    49.6%
                                 | |
| 3 | 4305 | 
                                    
                                    48.9%
                                 | |
| 8 | 134 | 
                                    
                                    1.5%
                                 | |
| Sysmiss | 1664 |