| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 | 
                                    
                                    21.9%
                                 | |
| 2 | 3 | 
                                    
                                    4.7%
                                 | |
| 8 | 11 | 
                                    
                                    17.2%
                                 | |
| 9 | 36 | 
                                    
                                    56.3%
                                 | |
| Sysmiss | 86 |