| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 | 
                                    
                                    37.3%
                                 | |
| 2 | 18 | 
                                    
                                    26.9%
                                 | |
| 3 | 13 | 
                                    
                                    19.4%
                                 | |
| 4 | 1 | 
                                    
                                    1.5%
                                 | |
| 6 | 4 | 
                                    
                                    6%
                                 | |
| 8 | 1 | 
                                    
                                    1.5%
                                 | |
| 9 | 1 | 
                                    
                                    1.5%
                                 | |
| 12 | 4 | 
                                    
                                    6%
                                 | |
| Sysmiss | 7982 |