| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1319 | 
                                    
                                    57.2%
                                 | 
| 2 | Rarely | 347 | 
                                    
                                    15%
                                 | 
| 3 | Sometimes | 474 | 
                                    
                                    20.6%
                                 | 
| 4 | Most of the time | 99 | 
                                    
                                    4.3%
                                 | 
| 5 | Always | 67 | 
                                    
                                    2.9%
                                 | 
| Sysmiss | 8 |