| Value | Category | Cases | |
|---|---|---|---|
| 3 | 1271 | 
                                    
                                    54.5%
                                 | |
| 8 | 245 | 
                                    
                                    10.5%
                                 | |
| 9 | 818 | 
                                    
                                    35%
                                 | |
| Sysmiss | 10 |