| Value | Category | Cases | |
|---|---|---|---|
| 1 | 42 | 
                                    
                                    63.6%
                                 | |
| 2 | 3 | 
                                    
                                    4.5%
                                 | |
| 6 | 5 | 
                                    
                                    7.6%
                                 | |
| 7 | 1 | 
                                    
                                    1.5%
                                 | |
| 8 | 2 | 
                                    
                                    3%
                                 | |
| 9 | 1 | 
                                    
                                    1.5%
                                 | |
| 12 | 12 | 
                                    
                                    18.2%
                                 | |
| Sysmiss | 1660 |