| Value | Category | Cases | |
|---|---|---|---|
| 3 | 14 | 
                                    
                                    35.9%
                                 | |
| 4 | 15 | 
                                    
                                    38.5%
                                 | |
| 6 | 7 | 
                                    
                                    17.9%
                                 | |
| 10 | 1 | 
                                    
                                    2.6%
                                 | |
| 12 | 1 | 
                                    
                                    2.6%
                                 | |
| 13 | 1 | 
                                    
                                    2.6%
                                 | |
| Sysmiss | 14075 |