| Value | Category | Cases | |
|---|---|---|---|
| 3 | 12 | 
                                    
                                    75%
                                 | |
| 4 | 1 | 
                                    
                                    6.3%
                                 | |
| 5 | 1 | 
                                    
                                    6.3%
                                 | |
| 8 | 1 | 
                                    
                                    6.3%
                                 | |
| 11 | 1 | 
                                    
                                    6.3%
                                 | |
| Sysmiss | 1935 |