| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 41 | 
                                    
                                    1.8%
                                 | 
| 2 | Rarely | 96 | 
                                    
                                    4.2%
                                 | 
| 3 | Sometimes | 314 | 
                                    
                                    13.7%
                                 | 
| 4 | Most of the time | 341 | 
                                    
                                    14.9%
                                 | 
| 5 | Always | 1498 | 
                                    
                                    65.4%
                                 | 
| Sysmiss | 24 |