| Value | Category | Cases | |
|---|---|---|---|
| 1 | 42 | 
                                    
                                    37.8%
                                 | |
| 2 | 7 | 
                                    
                                    6.3%
                                 | |
| 3 | 6 | 
                                    
                                    5.4%
                                 | |
| 4 | 1 | 
                                    
                                    0.9%
                                 | |
| 5 | 55 | 
                                    
                                    49.5%
                                 | |
| Sysmiss | 27 |