| Value | Category | Cases | |
|---|---|---|---|
| 1 | 77 | 
                                    
                                    56.6%
                                 | |
| 2 | 13 | 
                                    
                                    9.6%
                                 | |
| 3 | 38 | 
                                    
                                    27.9%
                                 | |
| 5 | 7 | 
                                    
                                    5.1%
                                 | |
| 6 | 1 | 
                                    
                                    0.7%
                                 | |
| Sysmiss | 2 |