| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 | 
                                    
                                    20.9%
                                 | |
| 2 | 67 | 
                                    
                                    50%
                                 | |
| 3 | 36 | 
                                    
                                    26.9%
                                 | |
| 4 | 2 | 
                                    
                                    1.5%
                                 | |
| 5 | 1 | 
                                    
                                    0.7%
                                 | |
| Sysmiss | 4 |