| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1/4 | 47 | 
                                    
                                    41.6%
                                 | 
| 2 | 1/2 | 52 | 
                                    
                                    46%
                                 | 
| 3 | 3/4 | 14 | 
                                    
                                    12.4%
                                 | 
| Sysmiss | 1064 |