| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5080 | 
                                    
                                    37.3%
                                 | |
| 3 | 7718 | 
                                    
                                    56.7%
                                 | |
| 8 | 809 | 
                                    
                                    5.9%
                                 | |
| Sysmiss | 6194 |