| Value | Category | Cases | |
|---|---|---|---|
| 1 | ALMOST NONE | 9 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| 2 | 1/4 | 91 | 
                                                                 
                                    
                                    21.1%
                                 
                                                             | 
                                                        
                    
| 3 | 1/2 | 49 | 
                                                                 
                                    
                                    11.3%
                                 
                                                             | 
                                                        
                    
| 4 | 3/4 | 63 | 
                                                                 
                                    
                                    14.6%
                                 
                                                             | 
                                                        
                    
| 5 | ALMOST ALL | 220 | 
                                                                 
                                    
                                    50.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2 |