| Value | Category | Cases | |
|---|---|---|---|
| 1 | 61 | 
                                    
                                    44.9%
                                 | |
| 2 | 67 | 
                                    
                                    49.3%
                                 | |
| 8 | 8 | 
                                    
                                    5.9%
                                 | |
| Sysmiss | 2 |