| Value | Category | Cases | |
|---|---|---|---|
| 1 | 43 | 
                                    
                                    28.9%
                                 | |
| 3 | 100 | 
                                    
                                    67.1%
                                 | |
| 8 | 6 | 
                                    
                                    4%
                                 | |
| Sysmiss | 1 |