| Value | Category | Cases | |
|---|---|---|---|
| 2 | 10 | 
                                    
                                    55.6%
                                 | |
| 3 | 1 | 
                                    
                                    5.6%
                                 | |
| 4 | 1 | 
                                    
                                    5.6%
                                 | |
| 5 | 1 | 
                                    
                                    5.6%
                                 | |
| 6 | 5 | 
                                    
                                    27.8%
                                 | |
| Sysmiss | 10832 |