| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 | 
                                    
                                    32.7%
                                 | |
| 2 | 2 | 
                                    
                                    3.6%
                                 | |
| 4 | 2 | 
                                    
                                    3.6%
                                 | |
| 5 | 28 | 
                                    
                                    50.9%
                                 | |
| 8 | 5 | 
                                    
                                    9.1%
                                 | |
| Sysmiss | 86 |