| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 22 | 
                                    
                                    9.7%
                                 | 
| 2 | Rarely | 15 | 
                                    
                                    6.6%
                                 | 
| 3 | Sometimes | 17 | 
                                    
                                    7.5%
                                 | 
| 4 | Often | 40 | 
                                    
                                    17.6%
                                 | 
| 5 | Always | 133 | 
                                    
                                    58.6%
                                 | 
| Sysmiss | 24 |