| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 | 
                                    
                                    48.3%
                                 | |
| 2 | 60 | 
                                    
                                    50.8%
                                 | |
| 8 | 1 | 
                                    
                                    0.8%
                                 | |
| Sysmiss | 23 |