| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 697 | 
                                    
                                    51.7%
                                 | 
| 2 | Rarely | 244 | 
                                    
                                    18.1%
                                 | 
| 3 | Sometimes | 312 | 
                                    
                                    23.1%
                                 | 
| 4 | Most of the time | 69 | 
                                    
                                    5.1%
                                 | 
| 5 | Always | 26 | 
                                    
                                    1.9%
                                 | 
| Sysmiss | 9 |