| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 
                                    
                                    22.2%
                                 | |
| 2 | 23 | 
                                    
                                    51.1%
                                 | |
| 3 | 9 | 
                                    
                                    20%
                                 | |
| 5 | 3 | 
                                    
                                    6.7%
                                 | |
| Sysmiss | 96 |