| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very much | 1 | 
                                    
                                    50%
                                 | 
| 2 | Much | 0 | 
                                    
                                    0%
                                 | 
| 3 | Somewhat | 0 | 
                                    
                                    0%
                                 | 
| 4 | Slightly | 1 | 
                                    
                                    50%
                                 | 
| 5 | Not at all | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 374 |