| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 | 
                                    
                                    5.6%
                                 | |
| 4 | 2 | 
                                    
                                    11.1%
                                 | |
| 6 | 2 | 
                                    
                                    11.1%
                                 | |
| 7 | 4 | 
                                    
                                    22.2%
                                 | |
| 8 | 2 | 
                                    
                                    11.1%
                                 | |
| 9 | 1 | 
                                    
                                    5.6%
                                 | |
| 10 | 1 | 
                                    
                                    5.6%
                                 | |
| 11 | 2 | 
                                    
                                    11.1%
                                 | |
| 12 | 3 | 
                                    
                                    16.7%
                                 | |
| Sysmiss | 257 |