| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4920 | 
                                    
                                    91.5%
                                 | |
| 7 | 25 | 
                                    
                                    0.5%
                                 | |
| 8 | 430 | 
                                    
                                    8%
                                 | |
| Sysmiss | 14371 |