| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6681 | 
                                    
                                    63.9%
                                 | |
| 3 | 3709 | 
                                    
                                    35.5%
                                 | |
| 8 | 61 | 
                                    
                                    0.6%
                                 | |
| Sysmiss | 12 |