| Value | Category | Cases | |
|---|---|---|---|
| 1 | 37 | 
                                    
                                    46.3%
                                 | |
| 2 | 41 | 
                                    
                                    51.3%
                                 | |
| 3 | 1 | 
                                    
                                    1.3%
                                 | |
| 8 | 1 | 
                                    
                                    1.3%
                                 | |
| Sysmiss | 61 |