| Value | Category | Cases | |
|---|---|---|---|
| 1 | 73 | 
                                    
                                    62.9%
                                 | |
| 2 | 35 | 
                                    
                                    30.2%
                                 | |
| 8 | 8 | 
                                    
                                    6.9%
                                 | |
| Sysmiss | 34 |