| Value | Category | Cases | |
|---|---|---|---|
| 1 | 82 | 
                                    
                                    68.3%
                                 | |
| 2 | 33 | 
                                    
                                    27.5%
                                 | |
| 5 | 1 | 
                                    
                                    0.8%
                                 | |
| 6 | 1 | 
                                    
                                    0.8%
                                 | |
| 7 | 3 | 
                                    
                                    2.5%
                                 | |
| Sysmiss | 18 |