| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 | 
                                    
                                    20.6%
                                 | |
| 2 | 11 | 
                                    
                                    16.2%
                                 | |
| 3 | 8 | 
                                    
                                    11.8%
                                 | |
| 4 | 8 | 
                                    
                                    11.8%
                                 | |
| 5 | 5 | 
                                    
                                    7.4%
                                 | |
| 6 | 22 | 
                                    
                                    32.4%
                                 | |
| Sysmiss | 25516 |