| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 | 
                                    
                                    12.4%
                                 | |
| 2 | 9 | 
                                    
                                    10.1%
                                 | |
| 3 | 21 | 
                                    
                                    23.6%
                                 | |
| 4 | 26 | 
                                    
                                    29.2%
                                 | |
| 5 | 22 | 
                                    
                                    24.7%
                                 | |
| Sysmiss | 49 |