| Value | Category | Cases | |
|---|---|---|---|
| 1 | More than a half (75%) | 8 | 
                                    
                                    11.4%
                                 | 
| 2 | A half (50%) | 25 | 
                                    
                                    35.7%
                                 | 
| 3 | Some (approx. 25%) | 19 | 
                                    
                                    27.1%
                                 | 
| 4 | A little (less than 10%) | 18 | 
                                    
                                    25.7%
                                 | 
| Sysmiss | 1020 |