| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 | 
                                    
                                    7%
                                 | |
| 3 | 71 | 
                                    
                                    55%
                                 | |
| 8 | 49 | 
                                    
                                    38%
                                 | |
| Sysmiss | 3497 |