| Value | Category | Cases | |
|---|---|---|---|
| 2 | 6 | 
                                    
                                    42.9%
                                 | |
| 3 | 1 | 
                                    
                                    7.1%
                                 | |
| 4 | 4 | 
                                    
                                    28.6%
                                 | |
| 7 | 1 | 
                                    
                                    7.1%
                                 | |
| 9 | 1 | 
                                    
                                    7.1%
                                 | |
| 10 | 1 | 
                                    
                                    7.1%
                                 | |
| Sysmiss | 13947 |