| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2778 | 
                                    
                                    42.8%
                                 | |
| 3 | 3293 | 
                                    
                                    50.7%
                                 | |
| 8 | 424 | 
                                    
                                    6.5%
                                 | |
| Sysmiss | 11 |