| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0=Never | 1 | 
                                    
                                    3.8%
                                 | 
| 1 | Rarely | 0 | 
                                    
                                    0%
                                 | 
| 2 | Sometimes | 15 | 
                                    
                                    57.7%
                                 | 
| 3 | Always | 10 | 
                                    
                                    38.5%
                                 | 
| Sysmiss | 105 |