| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4382 | 
                                    
                                    51.4%
                                 | |
| 3 | 4102 | 
                                    
                                    48.1%
                                 | |
| 8 | 43 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 1936 |