| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 | 
                                    
                                    58%
                                 | |
| 2 | 36 | 
                                    
                                    40.9%
                                 | |
| 8 | 1 | 
                                    
                                    1.1%
                                 | |
| Sysmiss | 882 |