| Value | Category | Cases | |
|---|---|---|---|
| 1 | 515 | 
                                    
                                    4.5%
                                 | |
| 3 | 456 | 
                                    
                                    4%
                                 | |
| 8 | 10411 | 
                                    
                                    91.5%
                                 | |
| Sysmiss | 4 |